Explanation

The chemical formula of baking soda is NaHCO₃, which stands for sodium bicarbonate.

The chemical name of baking soda is sodium hydrogen carbonate or sodium bicarbonate (NaHCO3).

Sodium bicarbonate is non flammable

Baking soda is basic in nature.

Explanation

Nahj al-balagha is the best-known collection attributed to Ali ibn Abi Talib 

It was compiled by al-Sayyid al-Radi in the late 4th/10th century (finished in 400/1009-10).

Explanation

Ranikot Fort is a Talpur fort near Sann, Jamshoro District, Sindh.

Ranikot Fort is also known as The Great Wall of Sindh.

The length of Ranikot Fort is 32 km

Ranikot Fort is believed to be the world's largest fort,

Ranikot fort's ramparts have been compared to the Great Wall of China.

Ranikot fort constructed during the administration of Nawab Wali Muhammed Leghari, the Prime Minister of Sindh during the Talpur dynasty.

Explanation

• Dina Wadia was the daughter of Muhammad Ali Jinnah
  Born: August 15, 1919, London, United Kingdom
  Died: November 2, 2017, New York, New York, United States
  Nationality: American, British
  ***********

  • Mohammad Ali Jinnah Born: December 25, 1876, Karachi

  • Pakistan's first governor-general until his death

  • Mohammed Ali Jinnah died on September 11, 1948, in Karachi, Pakistan.

  • Mohammed Ali Jinnah was the founder and first governor-general (1947–48) of Pakistan

  • Spouse: Rattanbai Jinnah (m. 1918–1929), Emibai Jinnah (m. 1892–1893)

  • Siblings: Fatima Jinnah, Shireen Jinnah, Maryam Bai Jinnah, Ahmad Ali Jinnah, Bunde Ali Jinnah, Rahmat Ali Jinnah

  • Children: Dina Wadia

  • Parents: Poonja Jinnah, Mithibai Jinnah

Explanation

"To pull socks up" is an idiomatic expression that means to get ready, prepare oneself, or to make an effort to improve one's performance or situation.

It is often used to encourage someone to take action, work harder, or to improve their behavior.

Explanation

Prophet Nuh (Noah) lived for 950 years.

He preached about the Oneness of Allah to his people for 950 years, but only a few accepted his message.

An entire chapter in the Holy Qur’an, Surah Nuh (71st Surah), is dedicated to his struggle and message.

Titles of Prophet Nuh (AS):

• Naji Ullah (The Saved by Allah)
• Shaikh-ul-Ambiya (Elder among the Prophets)
• Abu-ul-Bashr Sani (Second Father of Mankind)

He is also called a predecessor due to his early role in guiding mankind after Prophet Adam (AS).

Explanation

• The output shown on the computer monitor is called a soft copy
• ***
• The output that is displayed on the computer’s monitor is considered a soft copy.
• The computer’s monitor is the computer’s display unit.
• As the operations are conducted, the function or operation that is done through the software files on the computer can be seen.
• The files are saved either by the user or by a default that often exists.
• In both instances, the output becomes the data operation’s soft copy.

Explanation

Anjuman e Himayat e Islam was founded in September 1884.

Munshi Charag ud Din gives the idea of the establishment.

The first president of Anjumaan-I-Himayat-i-Islam was Qazi Khalifa Hameed ud din 

The Anjuman-i-Himayat-i-Islam was founded with the objective of:

To defend Islam against the onslaughts of the  missionaries and provide Western instructions and education along with religious instructions

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RK151222

Explanation

Salinity in seawater is defined as the total  weight of salt dissolved  in 1 kilogram of seawater.

Salinity is expressed in  g / kg and is often expressed in ppt (parts per 1000) or ‰ (permit).

Explanation

Taleem-e-Balighan is a 1956 Pakistani social satire TV serial which first aired on PTV in 1966.

It was written by Khawaja Moinuddin.

It is considered one of the classics of Pakistani television by some TV critics.