Question

What is the first time after 1 PM at which the inute hand and hour hand of a clock point in exactly opposite directions?

Answer 1

9 : 30

Explanation:

1 PM - 1 hour = 12 PM

12 PM - 2 hours = 10 PM

10 PM - 20 minutes = 9 : 40

9 : 40 PM - 10 minutes = 9 : 30 PM

So, it is 9 : 30 PM