Why is a river so rich ?

How can you leave a room with two legs and return with six legs?

In the image below, can you find the value of an angle(y)

I have eight fingers and two thumbs but I do not live. What Am I?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Can you find out the remainder when 3^300 is divided by 5?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

By using all numbers, i.e. 123456789 and subtraction/addition, operators number 100 can be formed in many ways.
Example: 98 + 7 + 6 - 5 - 4 - 3 + 2 - 1 = 100

But if we add a condition use of the number 32 is a must. Then there are limited solutions.
One of such solution is: 9 - 8 + 76 + 54 - 32 + 1 = 100

Can you tell me any other solution?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

What is wrong in the below Picture?