Multiple choice general knowledge math & puzzles

Your doctor gives you 3 pills to take one for every half hour. How long it requires to take all the pills?

  1. 1 hour

  2. 2 hours

  3. 1 hour 30 minutes

  4. As fast as you can

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

You take the first pill at 0 minutes, the second at 30 minutes, and the third at 60 minutes (1 hour). The total duration elapsed from the first to the last pill is exactly one hour.