Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

Can you count the number of triangles in the given picture?

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?

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

Do You See It?

Why is the Hole below a Lock?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?