Name a key which is hardest to turn.

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

What kind of tree can you carry in your hand?

How can you leave a room with two legs and return with six legs?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

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

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?