Can you find the missing piece of the Porsche?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

There are forty elephants and they have forty-fore heads. How can this be possible?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Prove that the below maths equation is true.

8 + 8 = 91

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?