Explanation

ʿUmar ibn al-Khaṭṭāb was the second Rashidun caliph, ruling from August 634 until his assassination in 644.

Explanation

Because sound is just vibrating air, space has no air to vibrate and therefore no sound in a vacuum.

Sound waves below 20 Hz are known as infrasound.

Sound waves above 20 kHz are known as ultrasound

Sound waves transmit a medium such as a gas, liquid, or solid.

• The speed of sound in air is about 343 meters per second
• The sound travels at 1,481 m/s in water 
• The speed of sound in a vacuum is zero meters per second.

Explanation

Mount Everest is the Highest peak in the world.

The highest part of the Earth is Mount Everest.

It is located in Nepal.

The new height of Mount Everest is 8,848.86m (29,032 feet).

Mount Everest was named after George Everest in 1856

First time Mount Everest expedition in 1953

Mount Everest is present in the range of mountains: the Himalayas

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the first person to reach Mount Everest: 

Sherpa Tenzing and Edmund Percival Hillary

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The first man to climb Mount Everest twice was: 

Nawang Gombu

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The first Pakistani woman to scale Mount Everest is:

Samina Baig

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 the first blind man in Asia and the third in the world to climb Mount Everest:

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Explanation

The Security Council has 15 members:

Five everlasting members with veto power:

1. China
2. France
3. Russian Federation
4. united kingdom of remarkable Britain and northerly ireland
5. USA

10 non-permanent contributors,

Five of them are elected every year by using the overall assembly for a two-year term at first

Set the sample for geographic representation as follows:

• five from African and Asian States
• 1 from japanese eu States
• 2 from Latin American States
• 2 from Western ecu and other States

Explanation

• UNICEF was founded on 11 December 1946.
• It is stands for the United Nations International Children's Emergency Fund.
• It's headquarters is located in New York City, USA.
• It was established to provide emergency food and healthcare to children in worldwide countries.

Explanation

Five prayers were declared compulsory in the 10th Nabvi.

Namaz commanded in Quran 700 times.

Salat was made compulsory at the event of 27 Rajab ( Miraj )

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Salat Juma became Farz in Madina.

Hajj was made compulsory in the 09th Hijri.

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Explanation

Mareena is afraid of spiders

نفیسہ مکڑیوں سے ڈرتی ہے۔

Generally, the word afraid takes the preposition of.

Afraid of means خوفزدہ 

ND12_8_2023

Explanation

War of Plassey was fought on 23 June 1757.

This war was fought between Lord Clive and Nawab Siraj-ud-Daula.

Explanation

کلام کا مطلب ہے گفتگو کرنا، چونکہ حضرت موسیؑ اللہ تعالی سے کوہ طور پر کلام کیا کرتے تھے

اسی وجہ انہیں کلیم اللہ بھی کہا جاتا ہے۔

Bibi Safoora the wife of (Prophet Moosa) was the daughter of Prophet:  Hazrat Shoaib A.S

Hazrat Musa also known as Kaleemullah was one of 124,000 prophets of God.

Moses, also known as Moshe Rabbenu

Hazrat Musa was granted 9 miracles

Hazrat Musa (A.S) met with Holy Prophet ﷺ on the 6 heavens. 

ND7-5-2023

Explanation