Explanation

Networks are typically classified into four main types based on distance (geographical coverage):

1. PAN (Personal Area Network) – Very short distance (e.g., Bluetooth, USB connections).
2. LAN (Local Area Network) – Limited area (e.g., home, office, or school network).
3. MAN (Metropolitan Area Network) – City-wide coverage (e.g., ISP networks in a city).
4. WAN (Wide Area Network) – Large-scale, global reach (e.g., the Internet).

Last verified on 08-06-2026

Explanation

• The second Azan for Jumuah was started by Hazrat Usman (RA).
• It was introduced during his caliphate.
• He was the third Caliph of Islam (644–656 CE).
• The purpose was to inform more الناس as the population increased.
• The practice is mentioned in Sahih al-Bukhari (Friday Prayer section).

Last verified on 26-04-2026

Explanation

Explanation

• "Everyone" is an indefinite pronoun as it refers to a non-specific group of people.
• It does not point to any particular individual but refers collectively to all people.

Last verified on 03-04-2026

Explanation

• By is used to show the means of transport (by bus, by train, by car).
• The correct sentence is: "Most of the guests arrived by buses."

Last verified on 03-07-2026

Explanation

• Total mentions: 32 times
• Makki Surahs: 22 times
• Madani Surahs: 10 times
• Status: Third pillar of Islam
• Purpose: Purification of wealth & helping poor

Last verified on 12-06-2026

Explanation

• The verse is mentioned in Surah Al-Ahzab.
• Allah declares the wives of Prophet Muhammad ﷺ as “Mothers of the Believers (Umm-ul-Momineen)”.
• This is stated in Verse 6 (33:6).
• Total wives → 11
• First wife → Khadija (R.A) (595–619)
• Last wife → Maymunah (R.A) (630)

Last verified on 28-04-2026

Explanation

• Weber (Wb) is the SI unit of magnetic flux.
• One Weber is equal to one volt-second (V·s).
• A magnetic flux density of 1 Weber per square metre (1 Wb/m²) is equal to 1 Tesla (T).
• Magnetic flux measures the total magnetic field passing through a surface.

Last verified on 03-07-2026

Explanation

• Quaid-e-Azam Muhammad Ali Jinnah was given the title “Ambassador of Hindu-Muslim Unity”.
• This title was conferred by Sarojini Naidu, a prominent Indian political leader and poet.
• At that time, Jinnah was working for unity between Hindus and Muslims.

Last verified on 13-01-2026

Explanation

• Hijra means migration of Prophet Muhammad (PBUH) from Makkah to Madina.
• Hijra started on 12th Rabi-ul-Awwal, 13th year of Nabawat.
• Islamic calendar begins from Hijra in 622 CE.
• Islamic lunar year has 354 or 355 days.
• Madina became the first Islamic state after Hijra.

Last verified on 09-05-2026