Multiple choice softskills creativity

If a doctor gives you 3 pills and tells you to take one pill every half hour, how long would it be before all the pills had been taken?

  1. 1.5 hour

  2. 1 hour

  3. 2 hour

  4. 2.5 hour

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

You take the first pill immediately, the second after 30 minutes, and the third after another 30 minutes. The total time elapsed is 1 hour (two 30-minute intervals between three pills), not 1.5 hours which would be three intervals.