You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

Which tank will fill first?

Solve the alphametic puzzle by replacing the alphabet with the number.

S T O R M +
S O L E S
=========
T O W E L
=========

It belongs to you, but other people use it more than you do. What is it?

The current time can be represented by below textual rebus.

0
=========
B.Sc
LLB

Can you tell us the current time?

If eleven plus two equals one, what does nine plus five equal?

What does the below rebus puzzle mean?

What number divided by 4 is the same as that number minus 4?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.