What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What is the word or phrase below?
R | E | A | D

Can you solve the maths in the below-given picture equation?

You are driving down the road in your car on a wild, stormy night, when you pass by a bus stop and you see three people waiting for the bus

An old lady looks as if she is about to die.
An old friend who once saved your life.
The perfect partner you have been dreaming about.
Knowing that there can only be one passenger in your car, whom would you choose?

By what process could you make a 'Tea-Table' into food?

What time is it when an elephant sits on a fence?

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?