Can you find the hidden animal in the picture below?

What does the below rebus puzzle mean?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

You need to move three matchsticks to form three squares. Can you do it?

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?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?