Number Series

CMAT 2018 · Logical Reasoning · Easy · Number Series

Complete the below given series: $0, 6, 6, 20, 20, \underline{\quad}$

Answer

The pattern is: $1^2 - 1 = 0$ $2^2 + 2 = 6$ $3^2 - 3 = 6$ $4^2 + 4 = 20$ $5^2 - 5 = 20$ $6^2 + 6 = 42$ So the next number is 42.

Practise this under exam conditions

Sign in to solve it with a live timer, the on-screen CAT calculator, and streak and accuracy tracking across every question you attempt.