Download Aptitude Crack
img not found img not found

Problems on Numbers - General Aptitude

Q1:

The product of two numbers is 9375 and the quotient, when the larger one is divided by the smaller, is 15. The sum of the numbers is:

A 380

B 395

C 400

D 425

ANS:C - 400

Let the numbers be x and y.

Then, xy = 9375 and x = 15.
y
xy = 9375
(x/y) 15
 y2 = 625.  y = 25.  x = 15y = (15 x 25) = 375.  Sum of the numbers = x + y = 375 + 25 = 400.