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?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

What is always in front of you but can’t be seen?

How can a man go eight days without sleep?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

Find the next number in the series below

21 32 54 87 131 ?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

A river should be crossed by a father, a mother and their two sons and two daughters.
There are some rules that should be followed while crossing the river. There can be only two people in the raft while crossing. The daughters cannot be with their father unless there is the presence of the mother. The sons cannot be with their mothers unless the father is present. Unless the guard is on the board, the criminals cannot be with any of the family members. Only the adults like the father, the guard, and the mother knows to use the raft.

How will they cross the river?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?