Question 69

rind the missing term of the following series :
1, 4, 27, 16. ? , 36, 343.

Solution

The pattern is like :

$$ 1^3 , 2^2 , 3^3 , 4^2 , 5^3 , 6^2 , 7^3$$

So, the answer would b option d)125


Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

cracku

Boost your Prep!

Download App