# RS Aggarwal Solutions Class 8 Maths Chapter 2 Exponents (Updated For 2021-22)

RS Aggarwal Solutions Class 8 Maths Chapter 2 Exponents: Looking for a good guide for you Class 8 Maths exam? Start by studying the RS Aggarwal Solutions Class 8 Maths. All the solutions of RS Aggarwal Solutions Class 8 Maths Chapter 2 Exponents are designed by subject matter experts and very accuarte and reliable.

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RS Aggarwal Solutions Class 8 Maths Chapter 2 Exponents

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### RS Aggarwal Solutions Class 8 Maths Chapter 2 Exponents Ex 2.1

Question 1.
Solution:  Question 2.
Solution:  Question 3.
Solution:  Question 4.
Solution:  Question 5.
Solution: Question 6.
Solution: Question 7.
Solution: Question 8.
Solution: Question 9.
Solution: Question 10.
Solution: Question 11.
Solution:
Let x be the required number which is multiplied Question 12.
Solution:
Let x be the required number Question 13.
Solution:
52x+1 ÷ 25 = 125 ### RS Aggarwal Solutions Class 8 Maths Chapter 2 Exponents Ex 2.2

Question 1.
Solution:
(i) 57.36 = 5.736 x 101
(ii) 3500000 = 3.5 x 106
(iii) 273000 = 2.73 x 105
(iv) 168000000 = 1.68 x 108
(v) 4630000000000 = 4.63 x 1012
(vi) 345 x 105 = 3.45 x 102 x 105 = 3.45 x 107

Question 2.
Solution:
(i) 3.74 x 105
374100 x 105  Question 3.
Solution:
(i) Height of Mount Everest = 8848 m
= 8.848 x 1000
= 8.848 x 103
(ii) Speed of light = 300000000 m/sec.
= 3.00000000 x 100000000
= (3 x 108) m/sec.
(iii) Distance between the earth and the sun = 149600000000 m
= (1.49600000000 x 100000000000)m = (1.496 x 1011) m

Question 4.
Solution:
Mass of earth = (15.97 x 1024) kg
and mass of moon = (7.35 x 1022) kg
= Total mass of earth and moon Question 5.
Solution:
(i) 0.0006
610000 = 6104 = 6.10-4  Question 6.
Solution: Question 7.
Solution:
(i) 2.06 x 10-5   ### RS Aggarwal Solutions Class 8 Maths Chapter 2 Exponents Ex 2.3

Question 1.
Solution: Question 2.
Solution: Question 3.
Solution: Question 4.
Solution: Question 5.
Solution: Question 6.
Solution: Question 7.
Solution: Question 8.
Solution: Question 9.
Solution: Question 10.
Solution: Question 11.
Solution: Question 12.
Solution: Question 13.
Solution: Question 14.
Solution: Question 15.
Solution:
3670000 = 3.670000 x 1000000
= 3.67 x 106 (c)

Question 16.
Solution: Question 17.
Solution: This is the complete blog on the RS Aggarwal Solutions for Class 8 Maths Chapter 2 Exponents. To know more about the CBSE Class 8 Maths exam, ask in the comments.