Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

How is the moon similar to a dollar?

I have Rs.50 and I spend it in the way as below.

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

Why is a river so rich ?

I don't get anymore wetter, no matter how much rain falls on me.

In the image given, you can find several triangles. Can you count them all?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?