A word I know has six letters it contains, remove one letter and 12 remain. What is it?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

What does this mean?

CCCCCCC

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

This is a famous paradox which has caused a great deal of argument and disbelief from many who cannot accept the correct answer. Four balls are placed in a hat. One is white, one is blue and the other two are red. The bag is shaken and someone draws two balls from the hat. He looks at the two balls and announces that at least one of them is red. What are the chances that the other ball he has drawn out is also red?

The dirtier I get, the whiter I look. Who am I?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.