A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

You are a cab driver who pools passengers. You pick 3 people from a destination and drop 1 after an hour. 2 people climb aboard at the same time and you drop 3 at the next destination. After some time, you pick 2 passengers only to drop 1 after a short distance where 3 more passengers climb up the cab. You leave the rest of the passengers one by one to their destination and then come back home.

Can you tell the eye color of the cab driver?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Six people park their car in an underground parking of a store. The store has six floors in all. Each one of them goes to a different floor. Simon stays in the lift for the longest. Sia gets out before Peter but after Tracy. The first one to get out is Harold. Debra leaves after Tracy who gets out on the third floor.

Can you find out who leaves the lift on which floor?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

What is at the end of a rainbow?

Why do Chinese men eat more rice than Japanese men do ?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?