Explanation

مکہ معظمہ سے ایک منزل کے فاصلے پر ایک کنواں "حدیبیہ" کے نام سے مشہور ہے۔

وہیں مارچ 628ء (6 ہجری) میں مدینہ کے مسلمانوں اور مشرکینِ مکہ کے درمیان ایک معاہدہ ہوا جسے صلح حدیبیہ (عربی میں: صلح الحديبية) کہا جاتا ہے۔

یہ صلح غزوۂ قریظہ کے بعد واقع ہوئی۔

Explanation

BF₃ (Boron trifluoride) is an electron-deficient molecule because boron has only 6 valence electrons after bonding, which is less than the stable octet.

It tends to accept a lone pair from other atoms to complete its octet, making it a Lewis acid.

Explanation

The area of a parallelogram is given by the formula: Area = base × altitude.

Substituting the given values: 36 = base × 4, hence base = 36 / 4 = 9 meters.

Explanation

Muhammad Ali Jinnah played a key role in formulating the Lucknow Pact in 1916 between the Indian National Congress and the All-India Muslim League.

He was instrumental in bringing Hindu-Muslim unity at that time, earning him the title "Ambassador of Hindu-Muslim Unity."

Explanation

A binomial expression contains exactly two terms, and x² + y² fits that definition.

x²y² is a monomial (single term).

x + y + 1 is a trinomial (three terms).

Explanation

• A translucent object allows some light to travel through it, but scatters or absorbs some of the light, making it semi-transparent.
• Examples: Frosted glass, wax paper, and tissue paper.

Transparent: Allows all light to pass through, providing a clear view. 

Opaque: Does not allow any light to pass through.

Explanation

The idiom means you can't enjoy two desirable but conflicting things at the same time.

Once you've eaten the cake, you no longer have it — symbolizing a choice must be made.

Explanation

Saudi Arabia became the first Muslim-majority country to hold the G20 presidency in 2020.

It hosted the G20 Summit in Riyadh (November 21–22, 2020), focusing on global economic recovery post-COVID-19.

Explanation

ماحول کی صفائی ہمارے قومی فریضے میں شامل ہے کیونکہ یہ تمام شہریوں کے لیے ذمہ داری ہے۔

اس میں ہر فرد کا کردار اہم ہے تاکہ ہم اپنے ملک کو صاف ستھرا رکھ سکیں۔

Explanation

The Objective Resolution of 1949 defines the role of the people in the constitution of Pakistan, outlining the principles of democracy, justice, and equality.

It emphasizes the sovereignty of the people while recognizing the importance of Islamic principles.