It belongs to you, but other people use it more than you do. What is it?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

81 x 9 = 801. What must you do to make the this equation true?

A quarter is one-fourth of a dollar but Mr. John has changed the equation as below :

DOLLAR * 4 = QUARTER

Can you replace each letter with a digit to make the above solution correct?

The answer I give is yes, but what I mean is no. What was the question?

Spot what is wrong here in below Picture?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Find the missing number in the image below.