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?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

Can you fill the blank with the correct number?

6 30 870 756030 _____

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

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

What is the word or phrase below?
R | E | A | D

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

If we tie a Sheep to one peg, a circled grass is been eaten by the Sheep. If we tie the Sheep to two pegs with a circle on its neck, then an eclipse is eaten out of the grass by the Sheep. If we want an eclipse then we put two pegs and then put a rope in between them and the other end of the rope is tied up on the Sheep's neck.

How should we tie the peg and the Sheep so that a square is eaten out from the garden grass? We only have one Sheep rope and the peg and the rings.