Instructions

What will come in place of the question mark (?) in the given number series?

Question 69

10 11 15 24 40 ?

Solution

Share

Squares of natural numbers are added.

10 $$+ 1^2$$ = 11

11 $$+ 2^2$$ = 15

15 $$+ 3^2$$ = 24

24 $$+ 4^2$$ = 40

40 $$+ 5^2$$ = 65

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