Can you find out which number multiplied by itself will give the output as 12345678987654321?

Find The Odd One Out

1. FLOW
2. SNIP
3. TRAP
4. DRAW
5. BACK

Can you solve this picture maths equation?

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?

What is wrong in the below Picture?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

What does this rebus riddle means ?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.