Math Riddles

In two years I know, I'll be twice as old as five years ago, said Ram. How old is Ram?

How can you make six into an odd number?

I am an odd number; take away an alphabet and I become even. What number am I?

What did one math book say to another?

Riya is 54 years old and her mother is 80, how many years ago was Riya’s mother three times her age?

When I take five and add six, I get eleven, but when I take six and add seven, I get one. What am I?

I am a three digit number. My second digit is 4 times bigger than the third digit. My first digit is 3 less than my second digit. Who am I?

Why is the longest human nose on record is only 11 inches long?

How many 9's are there between 1 and 100

How can you add eight 8's to get the number 1000?