What can you deduce from the following BrainBat?

CRY
LMKI

What is the centre of gravity?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Replace the question mark with the correct number.

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

A journalist was investigating a sacred cult in the jungles of Africa when he was caught by one of the person. He was confined in a cave till the leader arrived. The leader told him that he need to tell him a statement. If he thinks the statement is true, then the journalist head will be chopped off. If he thinks that the statement is false, his head will be smashed with a hammer.

What statement did the journalist make to survive?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..