Question

How many seconds are there in a day?

• A. 60 x 60 x 60
• B. 60 x 60 x 12
• C. 60 x 60 x 1
• D. 60 x 60 x 24

Answer 1

The correct option is D 60 x 60 x 24

We know,
1 minute = 60 seconds
1 hour = 60 minutes
1 day = 24 hours

Using these relations,
1 day = 24 x 60 x 60 seconds