Explanation

• The kidney is an important organ responsible for filtering blood and forming urine.
• Its structural and functional unit is the nephron.
• Each kidney contains millions of nephrons.
• They perform filtration, reabsorption, and secretion.

Last verified on 23-04-2026

Explanation

• Pakistan became an "Islamic Republic" in its 1956 constitution.
• This constitution was the first to declare Pakistan as an Islamic Republic.
• It is reflecting the country's identity as a democratic state founded on the principles of Islam.

Additional information:

• The constitution was adopted on March 23, 1956.
• The 1956 Constitution was abrogated in 1958.
• When President Iskander Mirza imposed martial law and declared himself the Chief Martial Law Administrator.

Last verified on 23-03-2026

Explanation

• Sir Syed Ahmed Khan was born in 1817 in Delhi.
• He was died in 1898 and buried in Aligarh.
• He was an Islamic reformer and philosopher.
• Two nation theory first time introduced by Sir Syed Ahmed.
• He received his early education from his Maternal Grand Father.
• Mir Muttaql was the father of Sir Syed Ahmed Khan.

Last verified 09-03-2026

Explanation

An agenda, which is a list of items, topics, or tasks to be discussed or accomplished during a meeting or in a specific timeframe, may also be called a schedule, plan, calendar, docket, or program.

It outlines the order of business, ensuring all necessary matters are addressed. 

Explanation

The Mari gas field, located in District Ghotki, Sindh

It is the second largest gas field in Pakistan after the Sui gas field.

Discovered in 1957

Founded: 1984

Headquarters: Islamabad

Additional information:

Mari Petroleum Company Limited (MPCL) is a Pakistani petroleum exploration and production company based in Islamabad, Pakistan

Explanation

The Quaid-e-Azam Library is a public library located within the Bagh-e-Jinnah in Lahore, Punjab, Pakistan.

The library was constructed in the mid-19th century during the British Raj compromises of Victorian era Lawrence and Montgomery Halls. 

Established: 1886

The complex includes two halls, the first was built in memory of John Laird Mair Lawrence, 1st Baron Lawrence,

and the second in memory of Robert Montgomery Martin

Explanation

Explanation

In English, "Joseph" is the name used for Hazrat Yusuf (A.S.), one of the sons of Hazrat Yaqoob (A.S.).

Explanation

• Trying to understand something new by fitting it into what is already known is called assimilation.
• This concept is a key component of Jean Piaget's theory of cognitive development, where individuals incorporate new information or experiences into existing mental frameworks or schemas.

Explanation

In fish, ammonia is the chief excretory waste.

Fish excrete ammonia directly into the water through their gills.

Ammonia is toxic, but since fish live in water it gets diluted quickly, making it safe for excretion in this form.