If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

What do you see in the given picture?

Can you count the number of triangles in the picture below?

Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Can you identify if it's a murder or a suicide ?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?