In the four images below, can you find the odd one out?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

What 5-letter word typed in all capital letters can be read the same upside down?

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?

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?

What does this mathematical rebus means ?

What has a ring but no finger?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Chhote se Chintu Miyan,
Lambi si Pooch.
Jahan Jaye Chintu Miyan,
Wahan Jaye Pooch.

छोटे से चींटू मियाँ,
लंबी सी पूंछ।
जहाँ जाये चींटू मियाँ,
वहाँ जाये पूंछ।

Bolo kya?

In a university, a professor gave a set of three problems to the three brilliant students of his class. See the image for the questions.