Why do people go to bed?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

What Time Should the last watch show in the below figure?

An explorer goes on an exposition in the jungle. He sets up camp in the middle of the jungle. The next morning he sees something with a head and a tail, but he is not afraid. What did he see in his bag?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

Can you place six X (crosses) in below board without making three in a row in any way ?

Can you find out who is the kidnapper in below Picture and why, Explain ?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

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