Explanation

Patriot is a person who loves his country.

Patriot means محب وطن

Explanation

Pakistan Day is a solemn occasion.

It commemorates the Lahore Resolution passed on March 23, 1940.

It led to the creation of Pakistan.

Explanation

Energy for cell function is produced in the mitochondria.

They are often referred to as the "powerhouses" of the cell.

Because they generate most of the cell's supply of ATP, the main energy carrier.

Explanation

• If the pH value is greater than 7, the solution is basic (also known as alkaline).
• This means that the concentration of hydroxide ions (OH-) is higher than the concentration of hydrogen ions (H+).

Key Points:

• pH < 7: Acidic
• pH = 7: Neutral
• pH > 7: Basic (or alkaline)

Explanation

The atomic number of neon is 10.

This means neon has 10 protons in its nucleus.

Explanation

PV = nRT is the mathematical form of the ideal gas law.

It relates the pressure, volume, and temperature of an ideal gas with the amount of gas in moles and the universal gas constant.

Explanation

The symbol of the SI unit Kelvin is K.

It is the base unit of temperature in the International System of Units.

It is used to measure thermodynamic temperature.

Explanation

If it takes 6 people 6 days to do a job, the total amount of work can be considered as 6 people × 6 days = 36 person-days.

For 2 people to do the same amount of work:

Number of days = 36 person-days / 2 people = 18

So, it would take 2 people 18 days to do the job.

Explanation

If a ball usually sells for Rs. 120 and is sold at a 40% discount, the sale price is calculated as follows:

Discount amount = 40% × 120 = 0.40 × 120 = 48

Sale price= 120 - 48 = 72

So, the sale price of the ball is Rs. 72.

Explanation

If a = 4, then (3a)^2 - 3a^2 is calculated as follows:

(3a)^2 - 3a^2 = (3 x 4)^2 - 3 x 4^2 =

12^2 - 3 x 16 = 144 - 48 = 96

So the answer is 96.