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?

From a pack of 52 cards, I placed 4 cards on the table.

I will give you 4 clues about the cards:

Clue 1: Card on left cannot be greater than the card on the right.
Clue 2: Difference between the 1st card and 3rd card is 8.
Clue 3: There is no card of an ace.
Clue 4: There are no face cards (queen, king, jacks).
Clue 5: Difference between the 2nd card and 4th card is 7.

Identify four cards?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

If 21x = 79x, what is the value of x?

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Why is a river so rich ?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?