If 1+9+8=1, what is 2+8+9?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

How many times can you subtract the number 5 from 25?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

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?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Find the hidden tiger in the given optical illusion ?

Forwards I am heavy, backward I am not. What am I?

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?