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?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What goes through cities and fields, but never moves?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

What do you answer even though it never asks you questions?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?