{"id":124926,"date":"2023-07-27T11:41:00","date_gmt":"2023-07-27T06:11:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=124926"},"modified":"2026-05-02T06:10:42","modified_gmt":"2026-05-02T00:40:42","slug":"rd-sharma-class-9-solutions-chapter-2-mcqs","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/","title":{"rendered":"RD Sharma Class 9 Solutions: Ultimate Guide [2026]"},"content":{"rendered":"<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Article\",\n  \"headline\": \"RD Sharma Class 9 Solutions: Ultimate Guide [2026]\",\n  \"description\": \"Comprehensive guide to RD Sharma Class 9 Solutions for Maths. Includes chapter-wise solutions and MCQs to help students excel in their exams.\",\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"KopyKitab\"\n  },\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"KopyKitab\",\n    \"url\": \"https:\/\/www.kopykitab.com\"\n  },\n  \"datePublished\": \"2026-05-02\",\n  \"dateModified\": \"2026-05-02\"\n}\n<\/script><\/p>\n<div class=\"freshness-block\" style=\"background:#e8f5e9;padding:15px;border-left:4px solid #4caf50;margin:20px 0;border-radius:4px;\">\n<strong>Last Updated:<\/strong> May 02, 2026 | This article has been updated with the latest information for 2026.\n<\/div>\n<p><img alt=\"RD Sharma Class 9 Solutions Chapter 2 MCQS\" class=\"alignnone wp-image-124929 size-full\" height=\"675\" loading=\"eager\" sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-2-MCQS.jpg\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-2-MCQS.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-2-MCQS-768x432.jpg 768w\" width=\"1200\"\/><\/p>\n<div class=\"key-takeaways\" style=\"background:#e3f2fd;padding:20px;border-left:4px solid #1976d2;margin:20px 0;border-radius:4px;\">\n<h3 style=\"margin:0 0 12px;color:#1565c0;\"><span class=\"ez-toc-section\" id=\"key-takeaways\"><\/span>Key Takeaways<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"margin:0;padding-left:20px;\">\n<li>RD Sharma Class 9 Solutions Chapter 2 MCQs ke Complete Answers<\/li>\n<li>Key Concepts Covered in Chapter 2 MCQs<\/li>\n<li>Effective Strategies for Solving Exponent MCQs<\/li>\n<\/ul>\n<\/div>\n<p><strong>Read more:<\/strong> <a href=\"https:\/\/www.kopykitab.com\/blog\/category\/rd-sharma-solutions\/\">RD Sharma \u2014 Complete Guide<\/a><\/p>\n<p><strong>RD Sharma Class 9 Solutions Chapter 2 MCQs<\/strong>: Class 9 maths mein success paane ke liye RD Sharma solutions se better koi option nahi hai. Yeh solutions bilkul clear aur easy language mein subject experts ne design kiye hain, jo tumhare saare doubts clear kar denge. Agar tum <a href=\"\/blog\/rd-sharma-class-9-solutions-for-maths\/\" rel=\"noopener\" target=\"_blank\">RD Sharma Solutions Class 9 Maths<\/a> ki practice karoge, toh tumhara confidence level definitely badh jaayega. Is blog mein hum <a href=\"\/blog\/rd-sharma-solutions-class-9-maths-chapter-2-exponents-of-real-numbers\/\" rel=\"noopener\" target=\"_blank\">RD Sharma Class 9 Solutions Chapter 2<\/a> MCQs ke baare mein detail se discuss karenge.<\/p>\n<div class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\" id=\"ez-toc-container\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<p><span class=\"ez-toc-title-toggle\"><a aria-label=\"ez-toc-toggle-icon-1\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" href=\"#\"><label aria-label=\"Table of Content\" for=\"item-69f546ab67c67\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg class=\"list-377408\" fill=\"none\" height=\"20px\" style=\"fill: #000000;color:#000000\" viewbox=\"0 0 24 24\" width=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg baseprofile=\"tiny\" class=\"arrow-unsorted-368013\" height=\"10px\" style=\"fill: #000000;color:#000000\" version=\"1.2\" viewbox=\"0 0 24 24\" width=\"10px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"><\/path><\/svg><\/span><\/label><input id=\"item-69f546ab67c67\" type=\"checkbox\"\/><\/a><\/span><\/div>\n<nav>\n<ul class=\"ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default\">\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#access-answers-of-rd-sharma-class-9-solutions-chapter-2-mcqs\" title=\"Access answers of RD Sharma Class 9 Solutions Chapter 2 MCQs\">Access answers of RD Sharma Class 9 Solutions Chapter 2 MCQs<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#key-concepts-covered-in-chapter-2-mcqs\" title=\"Key Concepts Covered in Chapter 2 MCQs\">Key Concepts Covered in Chapter 2 MCQs<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#effective-strategies-for-solving-exponent-mcqs\" title=\"Effective Strategies for Solving Exponent MCQs\">Effective Strategies for Solving Exponent MCQs<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#faqs-on-rd-sharma-class-9-solutions-chapter-2-mcqs\" title=\"FAQs on RD Sharma Class 9 Solutions Chapter 2 MCQs\">FAQs on RD Sharma Class 9 Solutions Chapter 2 MCQs<\/a>\n<ul class=\"ez-toc-list-level-3\">\n<li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#how-much-does-it-cost-to-download-the-pdf-of-rd-sharma-solutions-for-class-9-maths-chapter-2-mcqs\" title=\"How much does it cost to download the PDF of RD Sharma Solutions for Class 9 Maths Chapter 2 MCQs?\">How much does it cost to download the PDF of RD Sharma Solutions for Class 9 Maths Chapter 2 MCQs?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#can-i-access-the-rd-sharma-solutions-class-9-maths-chapter-2-mcqs-pdf-offline\" title=\"Can I access the RD Sharma Solutions Class 9 Maths Chapter 2 MCQs PDF offline?\">Can I access the RD Sharma Solutions Class 9 Maths Chapter 2 MCQs PDF offline?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#are-the-solutions-rd-sharma-solutions-class-9-maths-chapter-2-mcqs-relevant\" title=\"Are the solutions RD Sharma Solutions Class 9 Maths Chapter 2 MCQs relevant?\">Are the solutions RD Sharma Solutions Class 9 Maths Chapter 2 MCQs relevant?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#which-topics-are-most-important-in-chapter-2-exponents-for-board-exams\" title=\"Which topics are most important in Chapter 2 Exponents for board exams?\">Which topics are most important in Chapter 2 Exponents for board exams?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#how-can-i-improve-my-speed-in-solving-exponent-mcqs\" title=\"How can I improve my speed in solving exponent MCQs?\">How can I improve my speed in solving exponent MCQs?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/#what-are-the-common-mistakes-students-make-in-exponent-problems\" title=\"What are the common mistakes students make in exponent problems?\">What are the common mistakes students make in exponent problems?<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"rd-sharma-class-9-solutions-chapter-2-mcqs-ke-complete-answers\"><\/span><span class=\"ez-toc-section\" id=\"access-answers-of-RD-sharma-class-9-solutions-chapter-2-mcqs\"><\/span><strong>RD Sharma Class 9 Solutions Chapter 2 MCQs ke Complete Answers<\/strong><span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Yahan pe sabse important baat yeh hai ki Chapter 2 &#8220;Exponents of Real Numbers&#8221; mein jo concepts hain, woh Class 10 aur aage ke classes mein bhi bahut kaam aate hain. Isliye in MCQs ki practice karna bahut zaroori hai. Yeh questions board exams mein bhi frequently aate hain, toh agar tum ache marks chahte ho, toh in sab questions ko solve karna mandatory hai.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"key-concepts-covered-in-chapter-2-mcqs\"><\/span><span class=\"ez-toc-section\" id=\"key-concepts-covered-in-chapter-2-mcqs\"><\/span><strong>Key Concepts Covered in Chapter 2 MCQs<\/strong><span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Chapter 2 ke MCQs mein mainly yeh important topics cover hote hain:<\/p>\n<ul>\n<li><strong>Laws of Exponents:<\/strong> a^m \u00d7 a^n = a^(m+n), (a^m)^n = a^(mn), a^m \u00f7 a^n = a^(m-n)<\/li>\n<li><strong>Negative Exponents:<\/strong> a^(-n) = 1\/a^n concepts<\/li>\n<li><strong>Fractional Exponents:<\/strong> a^(1\/n) = nth root of a<\/li>\n<li><strong>Zero Exponent:<\/strong> a^0 = 1 (where a \u2260 0)<\/li>\n<li><strong>Rational Exponents:<\/strong> a^(p\/q) = (a^p)^(1\/q)<\/li>\n<\/ul>\n<div class=\"related-articles\" style=\"background:#fff3e0;padding:20px;border-left:4px solid #ff9800;margin:24px 0;border-radius:4px;\">\n<h3 style=\"margin:0 0 12px;color:#e65100;\"><span class=\"ez-toc-section\" id=\"you-may-also-like\"><\/span>You May Also Like<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"list-style:none;margin:0;padding:0;\">\n<li style=\"margin-bottom:8px;\"><a href=\"https:\/\/www.kopykitab.com\/blog\/category\/rd-sharma-solutions\/\" style=\"color:#1565c0;text-decoration:none;font-weight:500;\">\u2192 RD Sharma Solutions<\/a><\/li>\n<li style=\"margin-bottom:8px;\"><a href=\"https:\/\/www.kopykitab.com\/blog\/category\/rd-sharma-solutions\/\" style=\"color:#1565c0;text-decoration:none;font-weight:500;\">\u2192 Maths Solutions<\/a><\/li>\n<li style=\"margin-bottom:8px;\"><a href=\"https:\/\/www.kopykitab.com\/blog\/category\/cbse\/\" style=\"color:#1565c0;text-decoration:none;font-weight:500;\">\u2192 CBSE Preparation<\/a><\/li>\n<li style=\"margin-bottom:8px;\"><a href=\"https:\/\/www.kopykitab.com\/blog\/category\/exam-preparation\/\" style=\"color:#1565c0;text-decoration:none;font-weight:500;\">\u2192 Exam Preparation Guide<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"cta-box\" style=\"background:linear-gradient(135deg,#e8f5e9,#c8e6c9);padding:24px;border-radius:8px;margin:24px 0;text-align:center;border:1px solid #a5d6a7;\">\n<h3 style=\"margin:0 0 8px;color:#2e7d32;\"><span class=\"ez-toc-section\" id=\"explore-study-materials\"><\/span>Explore Study Materials<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0 0 16px;color:#333;\">Get comprehensive study materials, practice tests, and expert guides for your exam preparation.<\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/competitive-exam-books\" style=\"display:inline-block;background:#2e7d32;color:#fff;padding:12px 32px;border-radius:6px;text-decoration:none;font-weight:600;\">Browse Study Materials \u2192<\/a>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"effective-strategies-for-solving-exponent-mcqs\"><\/span><span class=\"ez-toc-section\" id=\"effective-strategies-for-solving-exponent-mcqs\"><\/span><strong>Effective Strategies for Solving Exponent MCQs<\/strong><span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Exponent MCQs solve karne ke liye yeh strategies follow karo:<\/p>\n<ul>\n<li><strong>Step-by-step approach:<\/strong> Har step ko carefully solve karo, shortcuts lene ki jaldi na karo<\/li>\n<li><strong>Formula memorization:<\/strong> Saare basic exponent laws ko by-heart kar lo<\/li>\n<li><strong>Pattern recognition:<\/strong> Similar type ke questions mein pattern identify karo<\/li>\n<li><strong>Elimination method:<\/strong> Wrong options ko eliminate karke correct answer tak pahuncho<\/li>\n<li><strong>Practice regularly:<\/strong> Daily 10-15 MCQs solve karo consistency ke liye<\/li>\n<\/ul>\n<p>Mark the correct alternative in each of the following:<br \/>Question 1.<br \/>The value of {2 \u2013 3 (2 \u2013 3)<sup>3<\/sup>}<sup>3<\/sup> is<br \/>(a) 5<br \/>(b) 125<br \/>(c) <span class=\"MathJax\" id=\"MathJax-Element-1-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-1\"><span class=\"mrow\" id=\"MathJax-Span-2\"><span class=\"mfrac\" id=\"MathJax-Span-3\"><span class=\"mn\" id=\"MathJax-Span-4\">1<\/span><span class=\"mn\" id=\"MathJax-Span-5\">5<\/span><\/span><\/span><\/span><\/span><br \/>(d) -125<br \/>Solution:<br \/>{2 \u2013 3 (2 \u2013 3)<sup>3<\/sup>}<sup>3<\/sup> = {2 \u2013 3 (-1)<sup>3<\/sup>}<sup>3<br \/><\/sup>= {2 \u2013 3 x (-1)}<sup>3<br \/><\/sup>= (2 + 3)<sup>3<\/sup> = (5)<sup>3<br \/><\/sup>= 125    (b)<\/p>\n<p>Question 2.<br \/>The value of x \u2013 y<sup>x-y<\/sup> when x = 2 and y = -2 is<br \/>(a) 18<br \/>(b) -18<br \/>(c) 14<br \/>(d) -14<br \/>Solution:<br \/>x = 2, y = -2<br \/>x-y<sup>x-y<\/sup> = 2 \u2013 (-2)<sup>2 \u2013 (-2)<br \/><\/sup>= 2 \u2013 (-2)<sup>2<\/sup><sup> + <\/sup><sup>2<\/sup> = 2 \u2013 (-2)<sup>4<br \/><\/sup>= 2 \u2013 (+16) = 2 \u2013 16 = -14        (d)<\/p>\n<p>Question 3.<br \/>The product of the square root of x with the cube root of x, is<br \/>(a) cube root of the square root of x<br \/>(b) sixth root of the fifth power of x<br \/>(c) fifth root of the sixth power of x<br \/>(d) sixth root of x<br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q3.1\" class=\"alignnone size-full wp-image-65230\" height=\"154\" loading=\"lazy\" sizes=\"(max-width: 346px) 100vw, 346px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q3.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q3.1.png 346w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q3.1-300x134.png 300w\" width=\"346\"\/><\/p>\n<p>Question 4.<br \/>The seventh root of x divided by the eighth root of x is<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q4.1\" class=\"alignnone size-full wp-image-65231\" height=\"95\" loading=\"lazy\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q4.1.png\" width=\"276\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q4.2\" class=\"alignnone size-full wp-image-65232\" height=\"203\" loading=\"lazy\" sizes=\"(max-width: 371px) 100vw, 371px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q4.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q4.2.png 371w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q4.2-300x164.png 300w\" width=\"371\"\/><\/p>\n<p>Question 5.<br \/>The square root of 64 divided by the cube root of 64 is<br \/>(a) 64<br \/>(b) 2<br \/>(c) <span class=\"MathJax\" id=\"MathJax-Element-2-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-6\"><span class=\"mrow\" id=\"MathJax-Span-7\"><span class=\"mfrac\" id=\"MathJax-Span-8\"><span class=\"mn\" id=\"MathJax-Span-9\">1<\/span><span class=\"mn\" id=\"MathJax-Span-10\">2<\/span><\/span><\/span><\/span><\/span><br \/>(d) 64<sup><span class=\"MathJax\" id=\"MathJax-Element-3-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-11\"><span class=\"mrow\" id=\"MathJax-Span-12\"><span class=\"mfrac\" id=\"MathJax-Span-13\"><span class=\"mn\" id=\"MathJax-Span-14\">2<\/span><span class=\"mn\" id=\"MathJax-Span-15\">3<\/span><\/span><\/span><\/span><\/span><br \/><\/sup>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q5.1\" class=\"alignnone size-full wp-image-65233\" height=\"215\" loading=\"lazy\" sizes=\"(max-width: 357px) 100vw, 357px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q5.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q5.1.png 357w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q5.1-300x181.png 300w\" width=\"357\"\/><\/p>\n<p>Question 6.<br \/>Which of the following is (are) not equal to<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q6.1\" class=\"alignnone size-full wp-image-65234\" height=\"330\" loading=\"lazy\" sizes=\"(max-width: 320px) 100vw, 320px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q6.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q6.1.png 320w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q6.1-291x300.png 291w\" width=\"320\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q6.2\" class=\"alignnone size-full wp-image-65235\" height=\"101\" loading=\"lazy\" sizes=\"(max-width: 352px) 100vw, 352px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q6.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q6.2.png 352w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q6.2-300x86.png 300w\" width=\"352\"\/><\/p>\n<p>Question 7.<br \/>When simplified (x<sup>\u2013<\/sup><sup>1<\/sup> + y<sup>\u2013<\/sup><sup>1<\/sup>)<sup>\u2013<\/sup><sup>1<\/sup> is equal to<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q7.1\" class=\"alignnone size-full wp-image-65236\" height=\"89\" loading=\"lazy\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q7.1.png\" width=\"293\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q7.2\" class=\"alignnone size-full wp-image-65237\" height=\"135\" loading=\"lazy\" sizes=\"(max-width: 385px) 100vw, 385px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q7.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q7.2.png 385w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q7.2-300x105.png 300w\" width=\"385\"\/><\/p>\n<div class=\"code-block code-block-4\">\n<div id=\"div-gpt-ad-1699162041532-0\"> <\/div>\n<\/div>\n<p>Question 8.<br \/>If 8<sup>x<\/sup><sup>+1<\/sup> = 64, what is the value of 3 <sup>2x<\/sup><sup> +1<\/sup>?<br \/>(a) 1<br \/>(b) 3<br \/>(c) 9<br \/>(d) 27<br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q8.1\" class=\"alignnone size-full wp-image-65238\" height=\"140\" loading=\"lazy\" sizes=\"(max-width: 346px) 100vw, 346px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q8.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q8.1.png 346w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q8.1-300x121.png 300w\" width=\"346\"\/><\/p>\n<p>Question 9.<br \/>If (2<sup>3<\/sup>)<sup>2<\/sup> = 4<sup>x<\/sup> then   3<sup>x<\/sup> =<br \/>(a) 3<br \/>(b) 6<br \/>(c) 9<br \/>(d) 27<br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q9.1\" class=\"alignnone size-full wp-image-65239\" height=\"180\" loading=\"lazy\" sizes=\"(max-width: 369px) 100vw, 369px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q9.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q9.1.png 369w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q9.1-300x146.png 300w\" width=\"369\"\/><\/p>\n<div class=\"code-block code-block-5\">\n<div id=\"div-gpt-ad-1699162127327-0\"> <\/div>\n<\/div>\n<p>Question 10.<br \/>If x<sup>-2<\/sup>= 64, then x<sup><span class=\"MathJax\" id=\"MathJax-Element-4-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-16\"><span class=\"mrow\" id=\"MathJax-Span-17\"><span class=\"mfrac\" id=\"MathJax-Span-18\"><span class=\"mn\" id=\"MathJax-Span-19\">1<\/span><span class=\"mn\" id=\"MathJax-Span-20\">3<\/span><\/span><\/span><\/span><\/span><\/sup> + x\u00b0=<br \/>(a) 2<br \/>(b) 3<br \/>(c) <span class=\"MathJax\" id=\"MathJax-Element-5-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-21\"><span class=\"mrow\" id=\"MathJax-Span-22\"><span class=\"mfrac\" id=\"MathJax-Span-23\"><span class=\"mn\" id=\"MathJax-Span-24\">3<\/span><span class=\"mn\" id=\"MathJax-Span-25\">2<\/span><\/span><\/span><\/span><\/span><br \/>(c) <span class=\"MathJax\" id=\"MathJax-Element-6-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-26\"><span class=\"mrow\" id=\"MathJax-Span-27\"><span class=\"mfrac\" id=\"MathJax-Span-28\"><span class=\"mn\" id=\"MathJax-Span-29\">2<\/span><span class=\"mn\" id=\"MathJax-Span-30\">3<\/span><\/span><\/span><\/span><\/span><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q10.1\" class=\"alignnone size-full wp-image-65240\" height=\"372\" loading=\"lazy\" sizes=\"(max-width: 375px) 100vw, 375px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q10.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q10.1.png 375w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q10.1-300x298.png 300w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q10.1-150x150.png 150w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q10.1-100x100.png 100w\" width=\"375\"\/><\/p>\n<p>Question 11.<br \/><span class=\"MSGENFONTSTYLENAMETEMPLATEROLEMSGENFONTSTYLENAMEBYROLETABLECAPTIONExact\">When simplified ( \u2013<span class=\"MathJax\" id=\"MathJax-Element-7-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-31\"><span class=\"mrow\" id=\"MathJax-Span-32\"><span class=\"mfrac\" id=\"MathJax-Span-33\"><span class=\"mn\" id=\"MathJax-Span-34\">1<\/span><span class=\"mn\" id=\"MathJax-Span-35\">27<\/span><\/span><\/span><\/span><\/span>)<sup><span class=\"MathJax\" id=\"MathJax-Element-8-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-36\"><span class=\"mrow\" id=\"MathJax-Span-37\"><span class=\"mfrac\" id=\"MathJax-Span-38\"><span class=\"mrow\" id=\"MathJax-Span-39\"><span class=\"mo\" id=\"MathJax-Span-40\">\u2212<\/span><span class=\"mn\" id=\"MathJax-Span-41\">2<\/span><\/span><span class=\"mn\" id=\"MathJax-Span-42\">3<\/span><\/span><\/span><\/span><\/span><\/sup><br \/>(a) 9<br \/>(b) -9<br \/>(c) <span class=\"MathJax\" id=\"MathJax-Element-9-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-43\"><span class=\"mrow\" id=\"MathJax-Span-44\"><span class=\"mfrac\" id=\"MathJax-Span-45\"><span class=\"mn\" id=\"MathJax-Span-46\">1<\/span><span class=\"mn\" id=\"MathJax-Span-47\">9<\/span><\/span><\/span><\/span><\/span><br \/>(d) \u2013<span class=\"MathJax\" id=\"MathJax-Element-10-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-48\"><span class=\"mrow\" id=\"MathJax-Span-49\"><span class=\"mfrac\" id=\"MathJax-Span-50\"><span class=\"mn\" id=\"MathJax-Span-51\">1<\/span><span class=\"mn\" id=\"MathJax-Span-52\">9<\/span><\/span><\/span><\/span><\/span><br \/><\/span>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q11.1\" class=\"alignnone size-full wp-image-65241\" height=\"216\" loading=\"lazy\" sizes=\"(max-width: 347px) 100vw, 347px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q11.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q11.1.png 347w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q11.1-300x187.png 300w\" width=\"347\"\/><\/p>\n<p>Question 12.<br \/>Which one of the following is not equal to<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q12.1\" class=\"alignnone size-full wp-image-65242\" height=\"190\" loading=\"lazy\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q12.1.png\" width=\"269\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q12.2\" class=\"alignnone size-full wp-image-65243\" height=\"387\" loading=\"lazy\" sizes=\"(max-width: 345px) 100vw, 345px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q12.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q12.2.png 345w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q12.2-267x300.png 267w\" width=\"345\"\/><br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q12.3\" class=\"alignnone size-full wp-image-65244\" height=\"293\" loading=\"lazy\" sizes=\"(max-width: 378px) 100vw, 378px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q12.3.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q12.3.png 378w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q12.3-300x233.png 300w\" width=\"378\"\/><\/p>\n<p>Question 13.<br \/><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2Exact\">Which one of the following is not equal to<\/span><br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q13.1\" class=\"alignnone size-full wp-image-65245\" height=\"310\" loading=\"lazy\" sizes=\"(max-width: 307px) 100vw, 307px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.1.png 307w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.1-297x300.png 297w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.1-150x150.png 150w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.1-100x100.png 100w\" width=\"307\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q13.2\" class=\"alignnone size-full wp-image-65246\" height=\"423\" loading=\"lazy\" sizes=\"(max-width: 378px) 100vw, 378px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.2.png 378w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.2-268x300.png 268w\" width=\"378\"\/><br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q13.3\" class=\"alignnone size-full wp-image-65247\" height=\"196\" loading=\"lazy\" sizes=\"(max-width: 380px) 100vw, 380px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.3.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.3.png 380w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q13.3-300x155.png 300w\" width=\"380\"\/><\/p>\n<p>Question 14.<br \/>If a, b, c are positive real numbers, then<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q14.1\" class=\"alignnone size-full wp-image-65248\" height=\"128\" loading=\"lazy\" sizes=\"(max-width: 342px) 100vw, 342px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q14.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q14.1.png 342w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q14.1-300x112.png 300w\" width=\"342\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q14.2\" class=\"alignnone size-full wp-image-65249\" height=\"187\" loading=\"lazy\" sizes=\"(max-width: 349px) 100vw, 349px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q14.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q14.2.png 349w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q14.2-300x161.png 300w\" width=\"349\"\/><\/p>\n<p>Question 15.<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q15.1\" class=\"alignnone size-full wp-image-65251\" height=\"123\" loading=\"lazy\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q15.1.png\" width=\"289\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q15.2\" class=\"alignnone size-full wp-image-65252\" height=\"275\" loading=\"lazy\" sizes=\"(max-width: 372px) 100vw, 372px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q15.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q15.2.png 372w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q15.2-300x222.png 300w\" width=\"372\"\/><\/p>\n<p>Question 16.<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q16.1\" class=\"alignnone size-full wp-image-65253\" height=\"216\" loading=\"lazy\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q16.1.png\" width=\"280\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q16.2\" class=\"alignnone size-full wp-image-65254\" height=\"379\" loading=\"lazy\" sizes=\"(max-width: 316px) 100vw, 316px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q16.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q16.2.png 316w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q16.2-250x300.png 250w\" width=\"316\"\/><\/p>\n<p><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q16.3\" class=\"alignnone size-full wp-image-65255\" height=\"89\" loading=\"lazy\" sizes=\"(max-width: 352px) 100vw, 352px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q16.3.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q16.3.png 352w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q16.3-300x76.png 300w\" width=\"352\"\/><\/p>\n<p>Question 17.<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q17.1\" class=\"alignnone size-full wp-image-65256\" height=\"133\" loading=\"lazy\" sizes=\"(max-width: 377px) 100vw, 377px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q17.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q17.1.png 377w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q17.1-300x106.png 300w\" width=\"377\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q17.2\" class=\"alignnone size-full wp-image-65257\" height=\"325\" loading=\"lazy\" sizes=\"(max-width: 385px) 100vw, 385px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q17.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q17.2.png 385w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q17.2-300x253.png 300w\" width=\"385\"\/><\/p>\n<p>Question 18.<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q18.1\" class=\"alignnone size-full wp-image-65258\" height=\"167\" loading=\"lazy\" sizes=\"(max-width: 377px) 100vw, 377px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q18.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q18.1.png 377w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q18.1-300x133.png 300w\" width=\"377\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q18.2\" class=\"alignnone size-full wp-image-65259\" height=\"200\" loading=\"lazy\" sizes=\"(max-width: 342px) 100vw, 342px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q18.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q18.2.png 342w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q18.2-300x175.png 300w\" width=\"342\"\/><\/p>\n<p>Question 19.<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q19.1\" class=\"alignnone size-full wp-image-65260\" height=\"129\" loading=\"lazy\" sizes=\"(max-width: 372px) 100vw, 372px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q19.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q19.1.png 372w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q19.1-300x104.png 300w\" width=\"372\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q19.2\" class=\"alignnone size-full wp-image-65261\" height=\"218\" loading=\"lazy\" sizes=\"(max-width: 354px) 100vw, 354px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q19.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q19.2.png 354w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q19.2-300x185.png 300w\" width=\"354\"\/><\/p>\n<p>Question 20.<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q20.1\" class=\"alignnone size-full wp-image-65262\" height=\"245\" loading=\"lazy\" sizes=\"(max-width: 344px) 100vw, 344px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.1.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.1.png 344w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.1-300x214.png 300w\" width=\"344\"\/><br \/>Solution:<br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q20.2\" class=\"alignnone size-full wp-image-65263\" height=\"410\" loading=\"lazy\" sizes=\"(max-width: 322px) 100vw, 322px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.2.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.2.png 322w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.2-236x300.png 236w\" width=\"322\"\/><br \/><img alt=\"RD Sharma Class 9 Solutions Chapter 2 Exponents of Real Numbers MCQS Q20.3\" class=\"alignnone size-full wp-image-65264\" height=\"140\" loading=\"lazy\" sizes=\"(max-width: 374px) 100vw, 374px\" src=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.3.png\" srcset=\"https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.3.png 374w, https:\/\/www.learninsta.com\/wp-content\/uploads\/2018\/06\/RD-Sharma-Class-9-Solutions-Chapter-2-Exponents-of-Real-Numbers-MCQS-Q20.3-300x112.png 300w\" width=\"374\"\/><\/p>\n<p>Question 21.<br \/>The value of {(23 + 2<sup>2<\/sup>)<sup>2\/3<\/sup>+ (150 -29)<sup>1\/2<\/sup>}<sup>2<\/sup>  is<br \/>(a) 196<br \/>(b) 289<br \/>(c) 324<br \/>(d) 400<br \/>Solution:<br \/>{(23 + 2<sup>2<\/sup>)<sup>2\/<\/sup><sup>3<\/sup> + (150 \u2013 29)<sup>1\/2<\/sup>}<sup>2<br \/><\/sup>= [(23\u00d74)<span class=\"MSGENFONTSTYLENAMETEMPLATEROLEMSGENFONTSTYLENAMEBYROLETABLECAPTIONExact\"><sup><span class=\"MathJax\" id=\"MathJax-Element-11-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-53\"><span class=\"mrow\" id=\"MathJax-Span-54\"><span class=\"mfrac\" id=\"MathJax-Span-55\"><span class=\"mn\" id=\"MathJax-Span-56\">2<\/span><span class=\"mn\" id=\"MathJax-Span-57\">3<\/span><\/span><\/span><\/span><\/span><\/sup> <\/span> +(150 \u2013 29)<span class=\"MSGENFONTSTYLENAMETEMPLATEROLEMSGENFONTSTYLENAMEBYROLETABLECAPTIONExact\"><sup><span class=\"MathJax\" id=\"MathJax-Element-12-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-58\"><span class=\"mrow\" id=\"MathJax-Span-59\"><span class=\"mfrac\" id=\"MathJax-Span-60\"><span class=\"mn\" id=\"MathJax-Span-61\">1<\/span><span class=\"mn\" id=\"MathJax-Span-62\">2<\/span><\/span><\/span><\/span><\/span><\/sup> <\/span>]<sup>2<br \/><\/sup>= [(27)<span class=\"MSGENFONTSTYLENAMETEMPLATEROLEMSGENFONTSTYLENAMEBYROLETABLECAPTIONExact\"><sup><span class=\"MathJax\" id=\"MathJax-Element-13-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-63\"><span class=\"mrow\" id=\"MathJax-Span-64\"><span class=\"mfrac\" id=\"MathJax-Span-65\"><span class=\"mn\" id=\"MathJax-Span-66\">2<\/span><span class=\"mn\" id=\"MathJax-Span-67\">3<\/span><\/span><\/span><\/span><\/span><\/sup><\/span> + (121)<span class=\"MSGENFONTSTYLENAMETEMPLATEROLEMSGENFONTSTYLENAMEBYROLETABLECAPTIONExact\"><sup><span class=\"MathJax\" id=\"MathJax-Element-14-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-68\"><span class=\"mrow\" id=\"MathJax-Span-69\"><span class=\"mfrac\" id=\"MathJax-Span-70\"><span class=\"mn\" id=\"MathJax-Span-71\">1<\/span><span class=\"mn\" id=\"MathJax-Span-72\">2<\/span><\/span><\/span><\/span><\/span><\/sup><\/span> ]<sup>2<br \/><\/sup>= [(3<sup>3<\/sup>)<sup>3<\/sup> +(11<sup>2<\/sup>)<span class=\"MSGENFONTSTYLENAMETEMPLATEROLEMSGENFONTSTYLENAMEBYROLETABLECAPTIONExact\"><sup><span class=\"MathJax\" id=\"MathJax-Element-15-Frame\" tabindex=\"0\"><span class=\"math\" id=\"MathJax-Span-73\"><span class=\"mrow\" id=\"MathJax-Span-74\"><span class=\"mfrac\" id=\"MathJax-Span-75\"><span class=\"mn\" id=\"MathJax-Span-76\">1<\/span><span class=\"mn\" id=\"MathJax-Span-77\">2<\/span><\/span><\/span><\/span><\/span><\/sup><\/span>]<sup>2<\/sup> = (9 + 11)<sup>2<br \/><\/sup>= (20)<sup>2<\/sup> = 400  (d)<\/p>\n<p>Question 22.<br \/>(256)<sup>0.16<\/sup>x (256)<sup>0.09<br \/><\/sup>(a) 4<br \/>(b) 16<br \/>(c) 64<br \/>(d) <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Last Updated: May 02, 2026 | This article has been updated with the latest information for 2026. Key Takeaways RD Sharma Class 9 Solutions Chapter 2 MCQs ke Complete Answers Key Concepts Covered in Chapter 2 MCQs Effective Strategies for Solving Exponent MCQs Read more: RD Sharma \u2014 Complete Guide RD Sharma Class 9 Solutions &#8230; <a title=\"RD Sharma Class 9 Solutions: Ultimate Guide [2026]\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-2-mcqs\/\" aria-label=\"More on RD Sharma Class 9 Solutions: Ultimate Guide [2026]\">Read more<\/a><\/p>\n","protected":false},"author":243,"featured_media":124929,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73411],"tags":[61598,115466],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/124926"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/243"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=124926"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/124926\/revisions"}],"predecessor-version":[{"id":575265,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/124926\/revisions\/575265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/124929"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=124926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=124926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=124926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}