Can you make a six-letter word using the letters N, A and B ?

Can you find the key in the picture below?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

Decode the movie name from the below picture?

Which is heavier: a ton of bricks or a ton of feathers?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

what does this below rebus represent identXQQQQQME

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

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

Explain how?