A man dies of old age on his 25 birthday. How is this possible?

If your uncle’s sister is not your aunt, what relation is she to you?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

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

While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.