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

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Who always enjoys poor health?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Can you place six X (crosses) in below board without making three in a row in any way ?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

What does the below rebus riddle means?

Why is the Hole below a Lock?

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?