You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

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 ?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

What goes up but never comes down?

What begins with T, ends with T, and has T in it?

Which digit occurred maximum times between the number 1 and 1000?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.