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

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

What's the only room from which no one can enter or leave

What is the next number in the series?

15 29 56 108 208 ?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744