Explanation

وہ خاص نام جو کسی خاص خوبی کی وجہ سے مشہور ہو جائے اسے لقب کہتے ہیں۔

Explanation

To find the number, you can set up an equation:

7% of x = 42

To solve for x, you can convert the percentage to a decimal by dividing by 100:

0.07x = 42

Then, divide both sides by 0.07:

x = 42 / 0.07

x = 600

So, the number whose 7% is 42 is 600!

Explanation

Explanation

Kalabagh is located in the Mianwali District of Punjab, Pakistan.

It is well-known for the proposed Kalabagh Dam project.

Kalabagh is famous for the mineral of Iron.

369 million tons iron deposit.

Explanation

Three Primary Colors : Red, Yellow, Blue.

Three Secondary Colors : Orange, Green, Violet.

Six Tertiary Colors : Red-Orange, Yellow-Orange, Yellow-Green, Blue-Green, Blue-Violet, Red-Violet,

which are formed by mixing a primary with a secondary.

Explanation

• Red Phosphorus is the primary substance used in matchsticks 

Additional information:

• Sulphur: Only acts as a secondary fuel in the match head to keep the flame burning.
• Zinc: Completely unused in the chemical composition of standard matches.

Last updated 18-07-2026 by NA

Explanation

Given Data:

• 15 men can manufacture 27 baskets in 1 hour (60 minutes).
• We need to find how many baskets 45 men can manufacture in 40 minutes.

Step 1: Baskets manufactured by 1 man in 1 minute

In 1 hour (60 minutes), 15 men manufacture 27 baskets.

Therefore, the number of baskets manufactured by 1 man in 1 minute is:

27 baskets/15 men×60 minutes​ =2/900

$$=0.03\text{ baskets per man per minute}.$$

Step 2: Baskets manufactured by 45 men in 40 minutes

If 1 man manufactures 0.03 baskets per minute, then 45 men will manufacture in 40 minutes:

$$45\times 40\times 0.03=54\text{ baskets}.$$

Explanation

Heavy water, also known as Deuterium Oxide (D₂O).

It is used as a neutron moderator in nuclear reactors.

Due to its ability to slow down neutrons without absorbing them.

Explanation

Non-renewable energy sources:

• Oil
  
• Nuclear energy
• Petroleum
• Natural gas & coal

Renewable sources of energy:

• Solar energy
• Wind energy
• Hydroelectric power
• Biomass energy
• Geothermal energy
• Tidal energy

Explanation

Cyril Radcliffe was the chairman of the Border Commission for India and Pakistan, announced by Lord Mountbatten in 1947

The Commission consisted of four members from the Indian National Congress

and four from the Muslim League

On 17 August 1947, the borderline that separated India from Pakistan, known as the Radcliffe Line was revealed. 

The Radcliffe line is spread through the Rann of Kutch in Gujarat to the international border in Jammu in Jammu & Kashmir,

dividing India and Pakistan into two different countries.

ND23-4-2023