What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

what's the probability of getting a king or a queen from a pack of 52 cards?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Find the Goldfish below the given Image.

What is the riddle which can be asked all day with a different correct answer each time.

Solve below rebus puzzle?