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?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Replace the question mark with the correct number in below Picture:

Which Travels Faster? Solve below famous picture riddle:

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

In which direction should the missing arrow point?

It is always ahead of me yet I can never see it. What is it?