Subject
Quantitative Aptitude
Topic
Solution
If 0 ≤ x ≤ 4 and y <12, which of the following CANNOT be the value of xy?
If 0 ≤ x ≤ 4 and y <12, which of the following CANNOT be the value of xy?
ক)
-2খ)
24গ)
48ঘ)
None of theseExplanation
for xy to be 48, x has to be 4, which it can, y has to be 12, which it cannot (y <12)Related questions
If A+B+C=10, A+B = 7 and A-B =5, What is the value of C?If x=1 - q and y = 2q+1 , then for what value of q. x is equal to y ?Which one of the following is a solution to the equation x4– 2x2= -1?If 3√x = 2√3, What is the value of x?50 g of an alloy of gold and silver contains 80% gold(by weight). The quantity of gold, that is to be mixedup with this alloy, so that it may contain 95% gold is?If x = y + 4 and x = 20-y, then x2-y2=If (4-x)/(2+x) = x, what is the value of x2+ 3x -4?If n is a number such that (-8)2n = 28+2n, then n=