Explanation

• Khalid ibn al-Walid (R.A) was given the title Saifullah (Sword of Allah).
• This title was awarded after the Battle of Mu'tah.
• He showed extraordinary military leadership and saved the Muslim army.
• Born in 592 AD in Mecca.
• Died in 642 AD in Homs, Syria.
• Major Caliphs served: Abu Bakr (RA), Umar (RA)

Last updated 07 Nov 2026 by NA

Explanation

• Syed Ameer Ali authored "The Spirit of Islam".
• It was published in 1891.
• The book provides a comprehensive study of Islam's core principles and beliefs.

Last verified on 25-04-2026

Explanation

• Established: 19 December 1966
• Headquarters: Manila, Philippines
• Membership: 68 countries
• Asia & Pacific: 49
• Outside region (Non-Asian): 19

• Largest recipient of ADB loans: Pakistan
• Pakistan received highest ADB loans in 2022: $5.58 billion
• ADB loans & grants to Pakistan (2021): $1.31 billion
• Largest shareholder of ADB: Japan

Last verified on 20-06-2026

Explanation

Explanation

• The General Assembly is the largest organ of the United Nations.
• It is located in New York, USA.
• The UN General Assembly usually meets every year in September.
• There are six main organs of the UN.
• The official languages are Arabic, Chinese, English, French, Russian, and Spanish, with English and French as the working languages of the Secretariat.
• Founded: October 24, 1945, in San Francisco, California, USA
• Headquarters: New York, USA
• Founders: United States, India, United Kingdom, Brazil, France

Last verified on 02-04-2026

Explanation

10% were fired, so 90% survived

90% of original workers = 540

0.90 × original workers = 540

original workers = 540 / 0.90

original workers = 600

Last verified on 30-03-2026

Explanation

Mean =  numbers of multiples/ sum of multiples of first five of 3

The average of the first five multiples of 3

= 3 + 6 +9 + 12 + 15 / 5

= 45/ 5

= 9

Last verified on 15-02-2026

Explanation

Steel is most elastic among the rubber, steel, glass and sponge.

Steel having the most steep linear stress-strain curve among all.

A stiffer material will have a higher elastic modulus.

Explanation

• Presenter: Prime Minister Muhammad Ali Bogra
• Date: October 7, 1953
• Assembly: Constituent Assembly of Pakistan
• Main Goal: Solve representation issues and bridge political gaps between East Pakistan and West Pakistan
• He was the 3rd & 7th Minister of Foreign Affairs from 13 June 1962 till 23 January 1963
• Bogra was Minister of Defence from 17 April 1953 to 24 October 1954.

Last updated 25-07-2026 by NA

Explanation

Step 1: Multiply the number of students in each class by their pass percentage

- Class 1: 10 students × 20% = 2 passed  

- Class 2: 20 students × 30% = 6 passed  

- Class 3: 30 students × 60% = 18 passed  

- Class 4: 40 students × 100% = 40 passed  

Step 2: Add total passed students and total students

- Total passed = 2 + 6 + 18 + 40 = 66  

- Total students = 10 + 20 + 30 + 40 = 100

Step 3: Calculate the overall percentage

Pass % = (66 / 100) × 100 = 66%