RBI Grade B 2008

Instructions

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

Question 102

4, 6, 9, 13.5, 20.25, 30.375, ?

Solution

1.5 is multiplied to each number

4 $$\times 1.5$$ = 6

6 $$\times 1.5$$ = 9

9 $$\times 1.5$$ = 13.5

13.5 $$\times 1.5$$ = 20.25

20.25 $$\times 1.5$$ = 30.375

30.375 $$\times 1.5$$ = 45.5625

Share on Whatsapp Share on Whatsapp

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