Test Preparation on CAT Quantitative Aptitude Test-1
1.
Onto Functions - How many onto functions can be defined from the set A = {1, 2, 3, 4} to {a, b, c}?
2.
Unconventional Question - f(x + y) = f(x)f(y) for all x, y, f(4) = +3 what is f(-8)?
3.
Quadratic Expressions - Find the maximum value of f(x); if f(x) is defined as the Min {-(x aEUR" 1)2 + 2, (x aEUR" 2)2 + 1}
4.
Greatest Integer Function - [x] = greatest integer less than or equal to x. If x lies between 3 and 5, what is the probability that [x2] = [x]2?
5.
Domain and Range - How many elements are present in the domain of 9aEUR"xCx+1?
6.
Functions - Unconventional Question - f(x + y) = f(x)f(y) for all x, y, f(4) = + 3 what is f(aEUR"8)?
7.
Geometric Progressions - Second term of a GP is 1000 and the common ratio is where n is a natural number. Pn is the product of n terms of this GP. P6 > P5 and P6 > P7, what is the sum of all possible values of n?