How many seconds in 10 years?

A. 31523500 sec

B. 315360000 sec

C. 315423000 sec

D. 315354000 sec

Answer: Option B

Solution(By Examveda Team)

We know that,
1 year = 365 days
1 day = 24 hours
1 hour = 60 minutes
1 minute = 60 seconds.
Then, 1 year = 365 x 24 x 60 x 60 seconds. = 8760 x 3600
1 year = 31536000 seconds.
Hence, 10 years = 31536000 x 10 = 315360000 seconds.