When we see 2 but call 10?

Can you solve the below algebraic mathematical equation?

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

who is silent in the parliament?

What country can make you shiver?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

Where do fish keep their money?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

10+10 and 11+11 can give you the same answer.

Explain how?

What is the coolest letter in the alphabet?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?