what does the below rebus means?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

What part of the chicken has the most feathers?

Spot 5 differences in two Christmas tree below:

What occurs twice in a week, once in a year but never in a day?

You are playing as white and given four rooks to checkmate the black king in four moves with the following rules 1. You can place one rook every move and ensure the black king should be in check position.2. After four moves the black king should be in the checkmate position.

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?