Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

What is the centre of gravity?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

Find out the missing number in the picture attached:

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

What is the difference between a jeweller and a jailer?

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

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Who always enjoys poor health?