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?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

what does the below math rebus puzzle mean?

When can we add 2 to 11 and get 1 as the correct answer?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

What breaks yet never falls, and what falls yet never breaks?

Move four matchsticks to the below square to form three squares?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

What does this rebus riddle means ?

I have an eye but still cannot see.

Who am I?