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

what does the below math rebus puzzle mean?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

I travel all around the world but always stay in the corner. What am I?

In the Chess Board picture below white army is arranged. You need to add a black army on the board such that no piece is under any threat.
Note: Army comprised of 1 king, 1 queen, 2 rooks, 2 bishops, 2 knights, and 8 pawns.

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What kind of tree can you carry in your hand?

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?

A man dies of old age on his 25 birthday. How is this possible?

Find the smallest sentence with all the English alphabet.