Use the digits from 1 up to 9 and make 100.

Follow the rules.
=> Each digit should be used only once.
=> You can only use addition.
=> For making a number, two single digits can be combined (for example, 4 and 2 can be combined to form 42 or 24)
=> A fraction can also be made by combining the two single digits (for example, 4 and 2 can be combined to form 4/2 or 2/4)

Question: how can we do this?

I am quite hot but become too cold if you remove the first two letters. What am I?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

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

What breaks yet never falls, and what falls yet never breaks?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

Count the number of lines in the image below ?

Forwards I am heavy, backward I am not. What am I?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3