What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

Which country gets ill every time?

Look at the picture and find out which square is not linked with any of the other squares.

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What is the Surname of Barbie Doll?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?