Can you replace the question mark with the correct letter?

6 + 6 + 6 = N
7 + 7 + 7 = E
8 + 8 + 8 = R
0 + 0 + 0 = ?

Below, you can see three complete equations and one incomplete. Based on the three complete ones, can you complete the incomplete one?

5 $ 4 $ 3 $ 9 = 4215
6 $ 9 $ 2 $ 6 = 3816
4 $ 7 $ 3 $ 3 = 1122
7 $ 2 $ 7 $ 4 = ____

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

What word begins and ends with an E, but has only one letter?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?