Replace the question mark with the correct number in the below-given picture?

During which month do people sleep the least?

what one word does the below rebus identifies?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

Identify the hidden meaning behind this picture?

How many times do a clock's hands overlap in a day ?

Can you place six X (crosses) in below board without making three in a row in any way ?

What does this Rebus Picture mean?

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.