I look at you, you look at me, I raise my right, you raise your left. What am I?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

Which English verb becomes past tense just by rearranging the letters?

What does this rebus mean?

O
N
C
E
TIME

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Which is faster, Heat or Cold ? Explain.