When monkey rotate the gear, which mark will be hit 1 or 2 ?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers are open?

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

What has one eye, but can’t see?

What is the end of everything?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

How many times in a given day, minutes and hour clock comes in a straight line ?