Chandan is two years older than ankit but one year younger than sumit. ankit is twice old as khusbhoo, if khushboo's age is 25 what is the age of sumit?

Options

A. 51
B. 52
C. 53
D. 54

Explanation

The clock has lost 50 minutes in 10 hours.
`therefore` The clock loses 5 minutes per hour.
Let the true time be x hours.
`therefore `x-(50x/(10xx60)=11`
or, `600x-50x=11xx10xx60`
or, `550x=11xx10xx60`
or, `x=12`
`therefore` the true time was 12 midnight.