MCQs

Explanation
By definition in mathematics, 0! = 1 . It helps maintain consistency in formulas like permutations and combinations .

Explanation
Pakistan has not won a single medal at the Olympic Games since  1992 Barcelona . At the 2020 Summer Olympics in Tokyo, Arshad Nadeem made history by becoming the first ever Pakistani In Tokyo, he finished fifth with a throw of 84.62m.  .

Explanation
The International Cricket Council announced that Pakistan's Nida Dar had become the country's first cricketer, male or female , to take more than 100 wickets in T20 internationals.

Explanation
Hotmail was co-founded in 1996 by Sabeer Bhatia and Jack Smith. They sold the company to Microsoft in 1997 for an estimated $400 million.

Explanation
 Yuan Shikai is the empire of china 1915 – 1916 In 221 BC, Qin Shi Huang conquered the various warring states and created for himself the title of Huangdi or "emperor" of the Qin, marking the beginning of imperial China.

Explanation
'Nineteen Eighty Four' , also published as '1984 ' It is a novel by English author George Orwell published in 1949 as a warning against totalitarianism.

Explanation
Nisha Rao is a Pakistani transgender lawyer and activist. In 2020, she became the first transgender law graduate in Pakistan.

Explanation
Justice Iqbal Hameedur Rahman took oath as Chief Justice of the Federal Shariat Court of Pakistan on 01.06. 2023.

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 ) **** Salat Juma  became  Farz in Madina. Hajj   was made compulsory in  the 09th Hijri. **

Explanation
An Nas is t he 114 chapter of the Holy Quran. It is a   short six-verse invocation No. of  letters : 80 No. of  verses : 6 No. of  words : 20 Other  names : The Men, People Additional information: Al Falaq is the 113th chapter of the Holy Quran. Surah Baqarah is longest  surah of Holy Quran The Surah Al Kawthar is the  shortest surah of Holy Quran

Explanation
The total output produced in a country, including that from both domestic and foreign resources, is called Gross Domestic Product (GDP). GDP represents the total market value of all final goods and services produced within a country's borders in a specific time period.

Explanation
Venus Eight planets in the solar system Venus is the  hottest planet  in the solar system. The  black planet  is called  Venus. The  second closest  planet to the sun is  Venus. Which is the  slowest Rotating  Planet?  Venus Which planet has  no moon ?  Venus Number of  moons  in  Venus: 0 Which planet has a  similar size  to Earth?  Venus

Explanation
The currency of Japan is the yen . Japan is an island country in East Asia . Japan is situated in the northwest Pacific Ocean. The capital of Japan is Tokyo . The largest city in Japan is Tokyo . Japan is a part of the Ring of Fire . The official language is Japanese . Japan is the eleventh most populous country in the world. Japan is located on the continent of Asia. Japan's primary religions are Buddhism and Shinto , but it is a secular country. Japan's head of government is Prime Minister Fumio Kishida. Japan's parliament is called the Diet.

Explanation
Allama Iqbal Join Muslim League in  1908 in London  and in subcontinent  in 1922 Sir Muhammad Iqbal's 1930  Presidential Address  to the  25th Session  of the All-India Muslim League Allahabad,  29 December 1930. Allama Iqbal is a  National Poet of Pakistan Allama Iqbal  Born:  November 9, 1877, Sialkot Allama Iqbal  Died:  April 21, 1938, in Lahore Allama Iqbal  Place of burial:  Tomb of Allama Iqbal, Lahore *** ND28-1-2023 ND21-2-2023

Explanation

Explanation
The s tratospheric ozone layer  is Earth's “ sunscreen ”  protecting living things from too much  ultraviolet  radiation from the sun. Oxygen layer in the  atmosphere Ozone   protects  us from the harmful ultraviolet radiation of the sun. Ozone  formula : O3 The ozone layer lies approximately  15-40 kilometers  (10-25 miles) above the Earth's surface, in the stratosphere. The ozone layer is  depleting : Air pollution

Explanation
Vitamin D deficiency can cause Rickets , a disease characterized by: Soft and weak bones Skeletal deformities Stunted growth Increased risk of fractures

Explanation
Iron  is essential for the formation of hemoglobin. About 70 percent of your body's iron is found in the red blood cells of your blood called hemoglobin and in muscle cells called myoglobin. Question About  Hemoglobin Hemoglobin  combines  with  red blood cells  and transports to different cells of the body. Hemoglobin molecule  exhibits  structural  organization of proteins Quaternary Structure. The  main constituent  of hemoglobin is: Iron The  transportation  of  oxygen  is the  function  of  hemoglobin . A  deficiency  of  Pyridoxine   decreases hemoglobin production. The heme  in hemoglobin is Protoporophyrin IX. Infants  acquire adult  hemoglobin levels at   the End of the first year. Ferric ion  is  not a part  of the hemoglobin molecule. Haemoglobin  is  found  dissolved in the plasma.

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 ) **** Salat Juma  became  Farz in Madina. Hajj   was made compulsory in  the 09th Hijri. **

Explanation
An Nas is t he 114 chapter of the Holy Quran. It is a   short six-verse invocation No. of  letters : 80 No. of  verses : 6 No. of  words : 20 Other  names : The Men, People Additional information: Al Falaq is the 113th chapter of the Holy Quran. Surah Baqarah is longest  surah of Holy Quran The Surah Al Kawthar is the  shortest surah of Holy Quran

Explanation
The total output produced in a country, including that from both domestic and foreign resources, is called Gross Domestic Product (GDP). GDP represents the total market value of all final goods and services produced within a country's borders in a specific time period.

Explanation
Venus Eight planets in the solar system Venus is the  hottest planet  in the solar system. The  black planet  is called  Venus. The  second closest  planet to the sun is  Venus. Which is the  slowest Rotating  Planet?  Venus Which planet has  no moon ?  Venus Number of  moons  in  Venus: 0 Which planet has a  similar size  to Earth?  Venus

Explanation
The currency of Japan is the yen . Japan is an island country in East Asia . Japan is situated in the northwest Pacific Ocean. The capital of Japan is Tokyo . The largest city in Japan is Tokyo . Japan is a part of the Ring of Fire . The official language is Japanese . Japan is the eleventh most populous country in the world. Japan is located on the continent of Asia. Japan's primary religions are Buddhism and Shinto , but it is a secular country. Japan's head of government is Prime Minister Fumio Kishida. Japan's parliament is called the Diet.

Explanation
Allama Iqbal Join Muslim League in  1908 in London  and in subcontinent  in 1922 Sir Muhammad Iqbal's 1930  Presidential Address  to the  25th Session  of the All-India Muslim League Allahabad,  29 December 1930. Allama Iqbal is a  National Poet of Pakistan Allama Iqbal  Born:  November 9, 1877, Sialkot Allama Iqbal  Died:  April 21, 1938, in Lahore Allama Iqbal  Place of burial:  Tomb of Allama Iqbal, Lahore *** ND28-1-2023 ND21-2-2023

Explanation

Explanation
The s tratospheric ozone layer  is Earth's “ sunscreen ”  protecting living things from too much  ultraviolet  radiation from the sun. Oxygen layer in the  atmosphere Ozone   protects  us from the harmful ultraviolet radiation of the sun. Ozone  formula : O3 The ozone layer lies approximately  15-40 kilometers  (10-25 miles) above the Earth's surface, in the stratosphere. The ozone layer is  depleting : Air pollution

Explanation
Vitamin D deficiency can cause Rickets , a disease characterized by: Soft and weak bones Skeletal deformities Stunted growth Increased risk of fractures

Explanation
Iron  is essential for the formation of hemoglobin. About 70 percent of your body's iron is found in the red blood cells of your blood called hemoglobin and in muscle cells called myoglobin. Question About  Hemoglobin Hemoglobin  combines  with  red blood cells  and transports to different cells of the body. Hemoglobin molecule  exhibits  structural  organization of proteins Quaternary Structure. The  main constituent  of hemoglobin is: Iron The  transportation  of  oxygen  is the  function  of  hemoglobin . A  deficiency  of  Pyridoxine   decreases hemoglobin production. The heme  in hemoglobin is Protoporophyrin IX. Infants  acquire adult  hemoglobin levels at   the End of the first year. Ferric ion  is  not a part  of the hemoglobin molecule. Haemoglobin  is  found  dissolved in the plasma.