Which wheel of car does not rotate when you turn your car right?

What do you get if you add 2 to 100 four times?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

The more you take me, the more you leave me behind.
Who Am I?

What goes up but never comes down?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

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

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?