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 = ?

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

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

What begins with T, ends with T, and has T in it?

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

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

Can you Find and name the hidden bird in the picture below ?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

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

O T T F F S S ?

I am sure no one can have two things for dinner. what are they?