Explanation

Explanation

1. 1952-1953
2. 1968-1969
3. 1976-1977
4. 1983-1984
5. 1993-1994
6. 2003-2004
7. 2012-2013

The name "United Nations" was coined by US President Franklin D. Roosevelt.

• It was founded on October 24, 1945.
• It's currently has 193 member states and 2 observer states.
• The official languages of the UN are Arabic, Chinese, English, French, Russian, and Spanish.

Explanation

• Iskander Mirza took charge as President on 23 March 1956.
• He was the first President of Pakistan.
• He belonged to the Republican Party.
• He was the last Governor-General of Pakistan.
• He abrogated the 1956 constitution.
• Iskander Mirza, who also served as Governor-General and Prime Minister of Pakistan, died in exile.
• He was born on November 13, 1899 in Murshidabad, India.
• He was died on November 13, 1969, in London, UK, buried in Iran.
• He was the great-grandson of Mir Jafar, the military general who betrayed Nawab Siraj ud Daula in the Battle of Plassey in 1757.

Additional information:

• Who was the first President of the Constituent Assembly of Pakistan? Quaid-e-Azam
• Who was the first President of Pakistan? Iskander Mirza
• Who was the first elected President of Pakistan? Ayub Khan

Explanation

• Sound travels fastest in diamond, with a speed of approximately 12,000 meters per second (m/s).
• This is because diamond has a very high stiffness and density, which allows sound waves to propagate quickly through the material.

The speeds of sound in different materials:

• Air: 343 m/s
• Water: 1433 m/s
• Wood: 3300-3600 m/s
• Brick: 4176 m/s
• Steel: 6100 m/s
• Diamond: 12000 m/s

Explanation

• Al-Baqarah (The Cow or The Heifer) is the second and longest chapter of the Quran, with 286 verses.
• It derives its name from the story of the cow (vv. 67-73).
• Verse 282, the longest verse, is known as 'āyatu d-dayn.
• It consists of 25,500 letters and is positioned in Juzʼ 1–3.
• The chapter has 40 Rukus and is classified as Medinan.
• Hazrat Ibrahim (علیہ السلام) is mentioned 13 times.
• The verse 183 describes the obligation of fasting (soam).
• Surah Aal-e-Imran is the second longest surah of Holy Quran.
• Surah Al-Kausar is the shortest surah of Holy Quran.

Explanation

Astronomy is the science that deals with stars, planets, moons, and all objects beyond Earth’s atmosphere.

It helps in understanding the origin, evolution, and structure of the universe.

Explanation

• Copper mineral is found in Saindak (Baluchistan)
• **
• Saindak project is operated with the collaboration of China
• Project Location: Chaghi, Balochistan
  
• **
• The discovery of gold, copper & silver deposits at Saindak was made in the 1970s
• Trial production at the Saindak Copper-Gold project started in 1995.

Explanation

Explanation

Salat-e-Khasoof is performed on the occasion of the Lunar eclipse (چاند گرہن)

It occurs in two or Four zakaah prayer 

It is a Nafli, not an obligatory prayer.

Additional information:

Salat ul  Kusuf (نمازكسوف)is a two or Four-zakaah prayer performed during a solar eclipseسورج گرہن,

Explanation

A number is a perfect square (or a square number) if its square root is an integer;

that is to say, it is the product of an integer with itself.

Here, the square root of 513 is about 22.650.