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

Number System — quick quiz

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

Question 1 of 5

MEDIUM

The sum of the digits of a two-digit number is 12. If the digits are reversed, the new number is 18 more than the original number. Find the original number.