Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

How can you tell a raw egg from a hard-boiled egg?

Find the next number in the series.
1 10 24 43 67 ?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

how come the second man dies?