Explanation

• Built by: Aurangzeb
• Construction completed: 1673
• Location: Lahore, Punjab, Pakistan
• Architect: Nawab Zain Yar Jang Bahadur
• Rank in Pakistan: 3rd largest mosque

Last updated 07 Nov 2026 by NA

Explanation

The formula to calculate max electrons in an orbit is 2n², where n = orbit number.

1. 1st orbit (n = 1): 2 × 1² = 2 electrons
2. 2nd orbit (n = 2): 2 × 2² = 8 electrons
3. For the 3rd orbit (n = 3): 2 × 3² = 18 electrons

Last verified on 07-11-2026

Explanation

• Heuristics are mental shortcuts or practical rules of thumb used to solve problems and make decisions.
• They are based on experience, intuition, and common sense.
• Heuristics help people find quick and satisfactory solutions without examining every possible option.
• They save time and effort but may sometimes lead to errors or biased judgments.

Last verified on 06-11-2026

Explanation

• A species is defined as a group of organisms that can mate and produce fertile offspring.
• Organisms in different genera generally cannot produce fertile offspring.

Last verified on 06-11-2026

Explanation

• Force is defined as the rate of change of linear momentum with respect to time.
• According to Newton’s second law, force causes a change in an object’s momentum.

Last verified on 25-10-2026

Explanation

• The sentence uses the third conditional structure (If + past perfect, would/could/might + have + past participle) to talk about a hypothetical or unreal situation in the past.
• In the "if" clause ("If I had a degree"), the verb had is in the past perfect tense.

Last verified on 24-10-2026

Explanation

• "Enjoy" is present tense (matching with "travelers" – plural subject).
• "Made their way" correctly gives the completed past action they did during the journey.

Last verified on 23-10-2026

Explanation

• "Looking through an old album" is a present participle phrase describing the action happening.
• "Was amused" correctly gives the past passive reaction Alia had while looking.

Last verified on 23-10-2026

Explanation

• The Basic Principles Committee (BPC) was established on 12 March 1949 to help prepare Pakistan’s future constitution.
• It worked on constitutional principles in light of the Objectives Resolution, passed on 12 March 1949.
• The committee examined constitutional issues and made recommendations concerning the structure of government and distribution of powers.
• The Objectives Resolution was later incorporated into Pakistan’s Constitution through Article 2A in 1985.

Last verified on 22-10-2026

Explanation

عرش کا مطلب ہے اونچا مقام یا آسمانی تخت، جب کہ فرش نیچے کی سطح کو کہتے ہیں۔

اس لیے عرش اور فرش ایک دوسرے کے ضد (متضاد) ہیں۔

Last verified on 18-10-2026