Which word does the below Plexor means ?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

What do you see in the given picture?

Find the last number in the series below:

voN luJ yaM raM ---

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?