Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

A man was just doing his job when his suit was torn. Why did he die three minutes later?

When is the top of a mountain similar to a savings account?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

What Time Should the last watch show in the below figure?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

What goes through cities and fields, but never moves?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?