Question 157

A and B are two numbers. six times the square of B is 540 more than the square of A. If the respective ratio between A and B is 3 : 2, what is the value of B?

Solution

A = 3x
B = 2x

6*(4$$x^2$$) = 9$$x^2$$ + 540
15$$x^2$$ = 540

$$x^2$$ =36

b = 12



Create a FREE account and get:

  • Banking Quant Shortcuts PDF
  • Free Banking Study Material - (15000 Questions)
  • 135+ Banking previous papers with solutions PDF
  • 100+ Online Tests for Free

cracku

Boost your Prep!

Download App