Question

I started walking at 4pm when I finished walking , the hour hand of the clock had turned 90 what time did I finish walking

Answer 1

There are 12 numbers on a clock

360 degrees / 12 = 30 degrees between each number.

The hand moved 90 degrees.

90 / 30 = 3

The hand moved 3 numbers

4 + 3 = 7

It was 7 pm