Instructions

What should come in place of the question mark (?) in the following questions?

Question 129

$$(91)^{2} + (41)^{2} - \sqrt{?} = 9858$$

Solution

Expression : $$(91)^{2} + (41)^{2} - \sqrt{?} = 9858$$

=> $$\sqrt{?} = (91)^2 + (41)^2 - 9858$$

=> $$\sqrt{?} = 8281 + 1641 - 9858 = 104$$

=> $$? = (104)^2 = 10816$$


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