Multiple choice general knowledge math & puzzles

There are three clocks One shows 9:05, another 8:15 and the third 8:35. “One of the clocks is 20 minutes fast, one is slow and one is wrong by 30 minutes.” So Whats the correct time?

  1. 8:45

  2. 9:00

  3. 8:30

  4. 8:00

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

If the correct time is 8:45: Clock 1 (9:05) is 20 mins fast. Clock 2 (8:15) is 30 mins slow (wrong by 30). Clock 3 (8:35) is 10 mins slow. The prompt says 'one is slow', which fits 8:35. This satisfies all conditions.