It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Can you find a five letter word that is left with only two letters if one is removed?

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 = ?

Remove two matchsticks to make the below equation correct.

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Can you write down eight eights so that they add up to one thousand?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?