Explanation

حضور صلی اللہ علیہ وسلم نے 9 ذی الحجہ کو عرفات کے مقام پر قیام فرمایا، جو حج کا اہم ترین دن ہے۔

اس دن آپ صلی اللہ علیہ وسلم نے قصویٰ اونٹنی پر سوار ہو کر حجۃ الوداع کا خطبہ دیا۔

Explanation

اسکاؤٹ تنظیم کا مقصد نوجوانوں کی کردار سازی، نظم و ضبط اور خود اعتمادی پیدا کرنا تھا۔

یہ تنظیم نوجوانوں کو جسمانی، اخلاقی اور معاشرتی طور پر مضبوط اور کارآمد شہری بناتی ہے۔

Explanation

Proper nouns are specific names of people, places, or organizations.

"Malaysia" is the name of a country, making it a proper noun.

Explanation

Pakistan has a long history of contributing to United Nations peacekeeping missions, providing both military and police personnel to various conflict zones worldwide.

The Pakistan Armed Forces are the third largest contributor of troops towards UN peacekeeping efforts, behind India and Ethiopia.

Explanation

• The female reproductive part of a flower is called the Pistil.

It consists of three parts:

1. Stigma (receives pollen grains)
2. Style (connects stigma to ovary)
3. Ovary (contains ovules/eggs)

The pistil is also sometimes referred to as the carpel, which is a modified leaf that forms the female reproductive organ.

Explanation

• The critical angle is the angle of incidence at which the angle of refraction is 90°, and beyond which total internal reflection occurs.
• This concept is crucial in understanding optical phenomena like fiber optics and prisms.

Explanation

Passage

Last night I was reading a book about the scientific inventions and discoveries made by the scientists in the last one hundred years. These inventions include radio, TV, telephone, electricity, jet engines, rockets, aeroplanes, tanks, atom bomb, computer and the conkest of the moon. I wondered what the world will look like before one hundred years. With these thoughts in mind, I went to sleep and found myself in the world of dreams.

I enters a new world. It was full of shining stars and planets. Their was also many spaceships. They were travelling from one planet for another, and from star to star. They had artificial of cylinders oxygen. I happened to visit Jupiter, the Mars, the Saturn, Uranus and the Pluto. Many human beings were settled on these planets. They had been living on those planets with the help of many electronic machines.

1. These inventions include radio, TV, telephone, electricity, jet engines, rockets, aeroplanes, tanks, atom bomb, computer and the _____ of the moon.

Conquest

2. I wondered what the world will look like _____ one hundred years.

After

3. I _____ a new world.

Entered

4. _____ also many spaceships.

There were

5. They were traveling from one planet _____ another, and from star to star.

To

6. The correct form of the sentence: They had artificial of cylinders oxygen is _____?

They had cylinders of artificial oxygen.

Explanation

"Those" refers to "the streets (of Lahore)" mentioned earlier.

It is a demonstrative pronoun used to point out specific things.

Explanation

Explanation

 A convex lens is thicker at the centre than at the edges. 

A camera uses a convex lens to focus light rays and form an image on a piece of film or a digital sensor at the back, capturing the scene in front of it.