You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

There is a place where if I stand up straight, I will still be considered sideways.

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

If a wheel has 54 spokes, how many spaces are there between the spokes?

who is silent in the parliament?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different. How do you measure 45 minutes?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.