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

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

A man was found murdered on Sunday morning. His wife immediately called the police. The police questioned the wife and staff and got these alibis: The Wife said she was sleeping. The Cook was cooking breakfast. The Gardener was picking vegetables. The Maid was getting the mail. The Butler was cleaning the closet. The police instantly arrested the murderer. Who did it and how did they know?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

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

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

What goes up but never comes down?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?