Which point will the car reach to go out?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

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

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

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

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?