You are a cab driver who pools passengers. You pick 3 people from a destination and drop 1 after an hour. 2 people climb aboard at the same time and you drop 3 at the next destination. After some time, you pick 2 passengers only to drop 1 after a short distance where 3 more passengers climb up the cab. You leave the rest of the passengers one by one to their destination and then come back home.

Can you tell the eye color of the cab driver?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Solve below rebus puzzle?

Can you make a fire with just a single stick?

You need to remove two matchsticks to make the below equation true. Can you do it ?

How many sides does a circle have?

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.

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

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?