Explanation

• Vitamin K helps to make various proteins that are needed for blood clotting and the building of bones.
• Prothrombin is a vitamin K-dependent protein directly involved with blood clotting.

• Vitamin C may protect the body against the effects of pollution.
• It may also prevent blood clots and reduce bruising.

Last verified on 31-03-2026

Explanation

Explanation

• Quaid-e-Azam Muhammad Ali Jinnah resigned from the Indian National Congress in 1920.
• Because he disagreed with Congress’s Satyagraha campaign.
• Jinnah joined the Indian National Congress in 1906.

Additional information:

• He became a member of the All-India Muslim League on 10 October 1913.

Last verified in 07-10-2026

Explanation

• Obsequious means خدمت گزار
  
• Servile means خدمت گزار

Last verified on 07-10-2026

Explanation

• Karez is the irrigation system of Balochistan.
• This ancient method involves underground channels that transport water from aquifers to the surface.
• It providing a sustainable water supply in arid regions.

Last verified on 05-10-2026

Explanation

• Modem is a computer hardware device used for communication over a network.
• Modem stands for Modulator-Demodulator.
• A modem converts digital data into signals suitable for transmission.
• It also converts incoming signals back into digital data.
• Modems are commonly used to provide Internet connectivity.

Last verified on 15-09-2026

Explanation

• Umm al-Mu'minin Hafsah, daughter of Umar (رضي الله عنه).
• She was the wife of Prophet Muhammad ﷺ.
• She was the first woman known as a "Hafiz e Quran."
• Her marriage to the Prophet ﷺ took place in 3 A.H.
• She was born in 605 AD in Mecca.
• She was passed away in 665 AD in Medina.

Last verified on 30-03-2026

Explanation

Find the differences:

6 − 2 = 4

12 − 6 = 6

20 − 12 = 8

30 − 20 = 10

42 − 30 = 12

The differences increase by 2 each time.

Next difference = 14

42+14=56

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Explanation

• Cache Memory — the buffer between CPU and RAM.

  • Stores frequently used data for quick CPU access
  • Faster but smaller than RAM
  • Falls between the CPU and main memory
  • Has levels (L1, L2, L3) — L1 is fastest/closest to CPU
  • Reduces memory access time, boosting performance

Additional information:

• RAM = the main memory itself
• ROM = read-only, holds firmware (BIOS)
• SRAM = a type used to build cache, not the buffer itself

Last updated 07-09-2026 by NA

Explanation

• Hajj was made compulsory in 9 A.H.
• It is the fifth pillar of Islam.
• It is obligatory once in a lifetime for Muslims who can afford it physically and financially.
• The word Hajj means “to intend” or “to set out for a journey.”
• Hajj is performed in Makkah during the Islamic month of Dhul-Hijjah.
• Mentioned in: Quran (Surah Al-Baqarah and Surah Aal-e-Imran)

Additional information:

• The first Hajj in Islam led by Muslims took place in 9 A.H.
• Prophet Muhammad performed the Farewell Hajj in 10 A.H.

Last verified on 10-05-2026