Which is faster, Heat or Cold ? Explain.

Can you decipher the two rows to find the hidden word?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

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?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle:

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

The centre of the third figure is empty. What digit should fit inside?