If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

What brings you down but never up?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Which digit occurred maximum times between the number 1 and 1000?

Two friends were stuck in a cottage. They had nothing to do and thus they started playing cards. Suddenly the power went off and Friend 1 inverted the position of 15 cards in the normal deck of 52 cards and shuffled it. Now he asked Friend 2 to divide the cards into two piles (need not be equal) with equal number of cards facing up. The room was quite dark and Friend 2 could not see the cards. He thinks for a while and then divides the cards in two piles.

On checking, the count of cards facing up is same in both the piles. How could Friend 2 have done it ?

Can you find the company name in the pictogram below?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?