It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Given below is simple addition with a defined pattern pattern:
7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:

4 + 9 = ?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

A pet show was happening in my locality. I went down along with my kids. In that show, I noticed that all except two of the entries were cats. All except two were dogs and all except two were Monkeys.

Can you find out how many of each animals were present in that pet show?

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

What does the below rebus riddle means?

What is red and smells like blue paint?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?