Answer to Riddle 47 - Difference Between...?

It is a big difference between a hill and a pill, not only in size, but otherwise also. One is hard to get up, and other is hard to get down.

Answer to Riddle 48 - What Occurs....?

The letter "m".

Answer to Riddle 49 - What is the Similarity

Oh, Nothing is right, neither "2 + 2 = 5", nor the left hand (it is the left hand, not the right one).

Answer to Riddle 50 - Always Right

An angle. An angle is always right, neither wrong, nor even left. There is no such thing like left angle.

Answer to Riddle 51 - 9 and 5 are?

Hum, Neither is correct, because 9 and 5 is 14.

Answer to Riddle 52 - How Many Bricks?

You want to know what is the size of the house? You don't need to. Whatever is the size of the house, it takes only one brick to finish the house - the last one, and the house is complete.

Answer to Riddle 53 - How Many Socks...?

Only 3. First you put your hand, and take out a sock, suppose you took out a red one. Next time you put your hand in and take out a sock, it may be a red one or a black one. If it is red one, you have got the pair of red socks, if it is a black one, keep it aside. Again you put your hand in and take out one sock. If it is red one, you got a pair with the first sock, if you got a black one, no problem, you have got the pair with the second one.

OR you take out just three socks in one time. Two socks must match each other.

Answer to Riddle 54 - How to Divide 21 Barrels in 3 Sons Equally?

It is easy.
Divide 2 full barrels each to each of the 3 sons, then
Divide 2 half-full barrels to each of the 3 sons, then
Divide 2 empty barrels to each of the 3 sons, NOW
Remain 1 full barrel, 1 half-full barrel, and 1 empty barrel. Pour 1/2 barrel wine from the full barrel in the empty barrel. Now you have three half-full barrels. Give 1 half-full barrel to each of the 3 sons.