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

Solve the counting riddle by identifying the number of triangles in the given picture.

A man dies of old age on his 25 birthday. How is this possible?

There is one four-digit whole number n, such that the last four digits of n2 are the original number n

Why Aeroplane windows are round?

How many triangles can you find in this given picture?

In an office's desk, you find a unique method that shows the current day of the month. Two numbered cubes are used to depict the current date.

Can you find out the numbers on both the cubes so that each date can be mentioned using them?

Please note that you have to use both the cubes to display any date. Thus the 1st day must be represented by 01 and so on.

How many triangles are there on the puzzle below?

I cannot talk, but I always reply when spoken to. What am I?

What does below pictogram mean?