If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Similarities and Differences — quick quiz

5 real DSSSB TGT questions on Similarities and Differences. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

HARD

Examine the following number series: 2, 6, 12, 20, 30, 42, 56. A similar pattern is followed in another series: 3, 9, 18, 30, 45, 63, X. What is the value of X? A. 81 B. 84 C. 90 D. 72