How can one talk without saying a single word?

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

By what process could you make a 'Tea-Table' into food?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?