Explanation

Explanation

PIN is a short for a personal identification number.

The PIN is a set of personal numbers used to prove positive identification.

It is often used with automated bank teller machines, telephone calling cards, and accessing wireless networks.

Explanation

The fluid in your lead-acid battery is called Electrolyte.

It's actually a mixture of sulphuric acid and water.

Explanation

The Peace of Westphalia were signed  between May and October 1648

Largely ending the European wars of religion, including the  Thirty Years’ War.

Explanation

Explanation

Harut and Marut are two angels mentioned in Quran 2:102.

who is said to have been located in Babylon.

According to some narratives, those two angels were in the time of Idris. 

Explanation

Explanation

Carbon dioxide (CO₂) is commonly used in fire extinguishers because it helps to displace oxygen and smother the fire, preventing it from spreading.

It is particularly effective for electrical fires and fires involving flammable liquids.

Explanation

The ninth verse of Surah Yaseen was recited by Muhammad (PBUH) during the migration on September 24, 622.

Hazrat Abu Bakr (AS) accompanied the Prophet (SAW) in the migration (Hijra) from Makkah to Madina.

It started in the 13th Nabvi year.

The Hijri calendar begins from this event.

Muhammad (SAW) rode a camel named Qaswa and, along with Hazrat Abu Bakr.

Hid in a cave on the Mount of Thawr for three days and nights.

Surah Yasin is the 36ᵗʰ sūrah of the Quran.

Surah Yasin with 83 ayaat and 5 rukus.

The Surah was revealed in Makkah.

It is regarded as an earlier Meccan surah.

Explanation

The lifespan of a red blood cell is around 120 days.

Blood cells are made in the bone marrow.