Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

How is a fly different from a mosquito?

What has many keys but can’t open a single lock?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

There is a place where if I stand up straight, I will still be considered sideways.

What is the next number in the series?

15 29 56 108 208 ?

What breaks yet never falls, and what falls yet never breaks?

What word does this rebus represent?

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