People make me, save me, change me, raise me. What am I?

Can you place three balls such that the equation shown in the picture holds true?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Below rebus represent famous DiCaprio movie. Can you name it?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?

If Japan and Panama decided to merge into a single country, probably people will name it Japanama.

Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?

What does this below rebus puzzle mean?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?