Explanation

• The rotation of the Earth on its axis causes day and night.
• As different parts of the planet face towards or away from the Sun.

Explanation

Let the product of two real numbers = ab

One number =9

9a=72

A= 72/9

A=8

Explanation

Explanation

General Zia-ul-Haq suspended the 1973 Constitution in 1977 after taking power through a military coup.

On July 5, 1977. Gen Zia removes Bhutto, suspending the constitution and declaring martial law

Additional information:

The National Assembly approved the 1973 Constitution on April 10, 1973

• and it came into effect on August 14, 1973.

• Zulfikar Ali Bhutto was the Prime Minister of Pakistan from this date

• and Fazal Ilahi Chaudhry was appointed as the President of Pakistan.

This Constitution is called the Constitution of the Islamic Republic of Pakistan 1973

Explanation

The Bermuda Triangle is located in the North Atlantic Ocean.

It is defined by points in Miami, Bermuda, and Puerto Rico.

It is famous for the mysterious disappearances of ships and aircraft.

Explanation

Valour means بہادری

Cowardice means بزدلی

Explanation

Bewildered means پریشان

Confused means پریشان

Explanation

This is a conditional sentence (Hypothetical sentence)

We use would & were in such type of sentences.

If he were present means اگر وہ حاضر ہوتا 

Explanation

ISDN (Integrated Services Digital Network) is a circuit-switched telephone network system that transmits both data and voice over a digital line.

Additional Points:

• Modem: Converts digital signals to analog for internet access.
• HTTP/HTTPS: Protocols specifically designed for accessing web pages.
• TCP: Works alongside UDP but is more reliable for web communications.

Explanation

قنوطیت (Pessimism) کا مادہ قنوط ہے، جس کے لغوی معنی مایوسی اور ناامید ہونا کے ہیں۔

نظم و نثرمیں ایسے خیالات پیش کرنا جن سے زندگی کے تاریک پہلو سامنے آئیں اور انسان پر مایوسی اور ناامیدی کا غلبہ ہوجائے، تو ادب کی اصطلاح میں اس کیفیت کا نام ’’قنوطیت‘‘ ہے۔

اردو شاعری میں میر تقی میرؔ، ناصرؔ کاظمی اور فانیؔ بدایونی کے ہاں قنوطیت واضح طور پر نظر آتی ہے۔ جبکہ نثر میں شرر اور سرشار کے نام ہیں۔