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

Natural Numbers and Number System — quick quiz

5 real KTET questions on Natural Numbers and Number System. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 4

MEDIUM

A number has exactly 4 factors. If one of its factors is 7, which of the following could be the number? A. 14 B. 21 C. 49 D. 35