A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

What does this mathematical rebus means ?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

What English word has three consecutive double letters?

Can you find out the missing number in the grid?

Find the next number in the following series:
6, 14, 26, 98, __?