MCQs

Explanation
Reproduction ensures the continuation of a species by passing genetic material to offspring. It maintains biodiversity and helps species adapt to environmental changes.

Explanation
The ribosome is a complex molecule made of ribosomal RNA molecules and proteins that form a factory for protein synthesis in cells.

Explanation
vacuum Tubes were replaced by Transistors. Second-generation computers emerged with the development of Transistors. The transistor was invented in 1947 b y three scientists  J. Bardeen, W.H Brattain and W. Shockley. ND16-3-2023 ND5-07-2023

Explanation
Dawn was founded by  Quaid-e-Azam. Dawn is the largest and oldest English-language newspaper in Pakistan and the country's newspaper of record.  Dawn headquarters : Karachi 

Explanation
Abid Ali as Dilawar has performed in one of the lead roles of Waris Directed by: Nusrat Thakur; Ghazanfer Ali Written by: Amjad Islam Amjad No. of episodes 13 Distributor PTV language : Urdu country of origin : Pakistan The first episode was aired from PTV-Lahore on Saturday 29 December 1979 and the last on 22 March 1980  ND17-1-2023

Explanation
There have been only 6 nationwide censuses. First Census was held in Pakistan in 1951. The second Census was held in Pakistan in 1961. The third Census was held in Pakistan in 1972. The fourth Census was held in Pakistan i n 1981. The fifth Census was held in Pakistan in 1998. The Sixth Census was held in Pakistan in 2017. The seventh census was held in Pakistan in 2023 Additional Information: Census has been undertaken every 10 years it was beginning in 1872 under British viceroy Lord Mayo agm.5.3.23na19112023

Explanation
According to the Pakistani government, on 3 March 2016, Jadhav was arrested inside Balochistan in Mashkel near the border region of Chaman Jadhav was arrested on the charges of terrorism and spying for India's intelligence agency , the Research and Analysis Wing. Jadhav was born to a Marathi family in Sangli, Maharashtra, on 16 April 1970 to  On 10 April 2017 , Jadhav was sentenced to death by a Field General Court Martial in Pakistan. Years active 2003–2016 ND20-6-2023

Explanation
The "Day of Deliverance"     led by Muslim League President Muhammad Ali Jinnah On 2 December 1939 , Jinnah put out an appeal , calling for Indian Muslims to celebrate 22 December 1939 as a "Day of Deliverance" from Congress  during the Indian independence movement. ND15_7_2023

Explanation
The blue colour of the sky is due to the scattering of light by the atmospheric particles. Light of shorter wavelengths scatters more than the light of longer wavelengths and the violet colour has a shorter wavelength , but our eyes are more sensitive to blue light. Hence, the colour of a clear sky is blue.

Explanation
List of Microsoft Excel filename extensions Sr# Format Extension 1 Excel Workbook (2007 to 2019) .xlsx 2 Excel Macro-Enabled Workbook (code) .xlsm 3 Excel Binary Workbook .xlsb 4 Template .xltx 5 Template (code) .xltm 6 Excel 97- Excel 2003 Workbook .xls 7 Excel 97- Excel 2003 Template .xlt 8 Microsoft Excel 5.0/95 Workbook .xls 9 XML Spreadsheet 2003 .xml 10 XML Data .xml 11 Excel Add-In .xlam 12 Excel 97-2003 Add-In .xla 13 Excel 4.0 Workbook .xlw 14 Works 6.0-9.0 spreadsheet .xlr

Explanation
Thomas Edison  was an American inventor.  “ In 1879 , he made an incandescent bulb that burned long enough to be practical, long enough to light a home for many hours

Explanation
According to ASF Act ( 6) Powers and duties of officers and members. - 6c: Prevent unauthorized persons and vehicles from accessing the airside or other areas important to the security of the aerodromes or airports SH27-8-2023

Explanation
State terrorism has been defined as acts of t errorism conducted by governments or terrorism carried out directly by, or encouraged and funded by, an established government of a state. Terrorism is practiced by a government against its own people or in support of international terrorism.

Explanation
According to ASF Service Rules 1978 section 17 (1): No officer or member shall resign from the Force,  without giving in writing a notice of t wo months. Provided that a person may at any time resign with the prior permission of the appointing authority. Sh27-8-2023

Explanation
AIRPORTS SECURITY FORCE ACT, 1975 (2) definition 2 (a) “Aircraft” means any machine that can derive support in the  atmosphere from the reactions of the air, other than the reactions of the air against the earth’s surface, and includes balloons , whether captive or airships, kites, gilders and flying machines; while “Air service” means a service of aircraft for any purpose of civil aviation, whether aerial work, public transport or otherwise Sh27-8-2023

Explanation
Allama Iqbal made a public  proposal  in  Allahabad This  address  was made  On  29 December 1930 It is given  during  the 25th Session of the  All-India Muslim League ***** 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 ND23-4-2023

Explanation
The word was  first introduced  now or never in   1933 by Chaudhry Rahmat Ali. The "Pakistan Declaration"  titled  Now or Never means  Are We to Live or Perish Forever? In this pamphlet,  the  word Pakistan   was used for the  first time  This pamphlet was  derived   from the two-nation theory of Muslim  reformer Syed Ahmed Khan it was a pamphlet,  referring  to the names of the  five northern regions  of British India:   Punjab Afghanistan Kashmir Sindh Baluchistan. (Pakistan)

Explanation
Prophet Muhammadﷺ lived in Madina for 10 years At the age of 53 prophet Muhammad ﷺ  migrated to Madina He stayed in Medinah for 10 years from the year 622 to 632 (1 to 10 Hijri). Additional Information: Prophet Muhammadﷺ lived in Makkah for the first 53 years of his life .

Explanation
Eid Salat consists of two ' Rakats ' and six 'Takbirs'. First Eid Prayer offered by the Holy prophet in 2 nd A.H. ******

Explanation
Al-Tauba  does not begin  with Bismillah It is known by two names - At-Taubah and Al-Baraat. Surah Tauba is in  10 Parah . The number of Rukus in   Surah Tauba is 16 Additional information: Surah Naml  surah of the Holy Quran has Bismillah twice. Bismillah  is repeated in the Holy Quran   114 Times. *****

Explanation
The Islamic (Hijri) year begins with the month of Muharram , the first month in the Islamic lunar calendar. It marks the migration (Hijrah) of Prophet Muhammad (PBUH) from Makkah to Madinah . List of Islamic Months Muḥarram, محرم الحرام Ṣafar, صفر المظفر Rabi al Awwal, ربیع الاول Rabi al Sani, ربیع الثانی Jumada al Awwal, جمادی الاول Jumada al Thani, جمادی الثانی Rajab, رجب المرجب Shaban, شعبان المعظم Ramadan (fasting), رمضان المبارک Shawwal, شوال المکرم Dhu al Qadah, ذوالقعدۃ الحرام Dhu al Hijjah, ذوالحجۃ الحرام

Explanation
Total passengers = 116 , and each bus carries 38 passengers . 116/38 = 3.05 , so at least 4 buses are required to carry all passengers.

Explanation
The sum of all interior angles in a triangle is always 180 degrees . This is a fundamental property of triangles in Euclidean geometry.

Explanation
Average = (12 + 15 + 18) ÷ 3 = 45 ÷ 3 = 15

Explanation
When water freezes, it forms an open hexagonal structure due to hydrogen bonding. This structure makes ice less dense than liquid water , which is why ice floats on water.

Explanation
Allama Iqbal made a public  proposal  in  Allahabad This  address  was made  On  29 December 1930 It is given  during  the 25th Session of the  All-India Muslim League ***** 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 ND23-4-2023

Explanation
The word was  first introduced  now or never in   1933 by Chaudhry Rahmat Ali. The "Pakistan Declaration"  titled  Now or Never means  Are We to Live or Perish Forever? In this pamphlet,  the  word Pakistan   was used for the  first time  This pamphlet was  derived   from the two-nation theory of Muslim  reformer Syed Ahmed Khan it was a pamphlet,  referring  to the names of the  five northern regions  of British India:   Punjab Afghanistan Kashmir Sindh Baluchistan. (Pakistan)

Explanation
Prophet Muhammadﷺ lived in Madina for 10 years At the age of 53 prophet Muhammad ﷺ  migrated to Madina He stayed in Medinah for 10 years from the year 622 to 632 (1 to 10 Hijri). Additional Information: Prophet Muhammadﷺ lived in Makkah for the first 53 years of his life .

Explanation
Eid Salat consists of two ' Rakats ' and six 'Takbirs'. First Eid Prayer offered by the Holy prophet in 2 nd A.H. ******

Explanation
Al-Tauba  does not begin  with Bismillah It is known by two names - At-Taubah and Al-Baraat. Surah Tauba is in  10 Parah . The number of Rukus in   Surah Tauba is 16 Additional information: Surah Naml  surah of the Holy Quran has Bismillah twice. Bismillah  is repeated in the Holy Quran   114 Times. *****

Explanation
The Islamic (Hijri) year begins with the month of Muharram , the first month in the Islamic lunar calendar. It marks the migration (Hijrah) of Prophet Muhammad (PBUH) from Makkah to Madinah . List of Islamic Months Muḥarram, محرم الحرام Ṣafar, صفر المظفر Rabi al Awwal, ربیع الاول Rabi al Sani, ربیع الثانی Jumada al Awwal, جمادی الاول Jumada al Thani, جمادی الثانی Rajab, رجب المرجب Shaban, شعبان المعظم Ramadan (fasting), رمضان المبارک Shawwal, شوال المکرم Dhu al Qadah, ذوالقعدۃ الحرام Dhu al Hijjah, ذوالحجۃ الحرام

Explanation
Total passengers = 116 , and each bus carries 38 passengers . 116/38 = 3.05 , so at least 4 buses are required to carry all passengers.

Explanation
The sum of all interior angles in a triangle is always 180 degrees . This is a fundamental property of triangles in Euclidean geometry.

Explanation
Average = (12 + 15 + 18) ÷ 3 = 45 ÷ 3 = 15

Explanation
When water freezes, it forms an open hexagonal structure due to hydrogen bonding. This structure makes ice less dense than liquid water , which is why ice floats on water.

Explanation
Allama Iqbal made a public  proposal  in  Allahabad This  address  was made  On  29 December 1930 It is given  during  the 25th Session of the  All-India Muslim League ***** 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 ND23-4-2023

Explanation
The word was  first introduced  now or never in   1933 by Chaudhry Rahmat Ali. The "Pakistan Declaration"  titled  Now or Never means  Are We to Live or Perish Forever? In this pamphlet,  the  word Pakistan   was used for the  first time  This pamphlet was  derived   from the two-nation theory of Muslim  reformer Syed Ahmed Khan it was a pamphlet,  referring  to the names of the  five northern regions  of British India:   Punjab Afghanistan Kashmir Sindh Baluchistan. (Pakistan)

Explanation
Prophet Muhammadﷺ lived in Madina for 10 years At the age of 53 prophet Muhammad ﷺ  migrated to Madina He stayed in Medinah for 10 years from the year 622 to 632 (1 to 10 Hijri). Additional Information: Prophet Muhammadﷺ lived in Makkah for the first 53 years of his life .

Explanation
Eid Salat consists of two ' Rakats ' and six 'Takbirs'. First Eid Prayer offered by the Holy prophet in 2 nd A.H. ******

Explanation
Al-Tauba  does not begin  with Bismillah It is known by two names - At-Taubah and Al-Baraat. Surah Tauba is in  10 Parah . The number of Rukus in   Surah Tauba is 16 Additional information: Surah Naml  surah of the Holy Quran has Bismillah twice. Bismillah  is repeated in the Holy Quran   114 Times. *****

Explanation
The Islamic (Hijri) year begins with the month of Muharram , the first month in the Islamic lunar calendar. It marks the migration (Hijrah) of Prophet Muhammad (PBUH) from Makkah to Madinah . List of Islamic Months Muḥarram, محرم الحرام Ṣafar, صفر المظفر Rabi al Awwal, ربیع الاول Rabi al Sani, ربیع الثانی Jumada al Awwal, جمادی الاول Jumada al Thani, جمادی الثانی Rajab, رجب المرجب Shaban, شعبان المعظم Ramadan (fasting), رمضان المبارک Shawwal, شوال المکرم Dhu al Qadah, ذوالقعدۃ الحرام Dhu al Hijjah, ذوالحجۃ الحرام

Explanation
Total passengers = 116 , and each bus carries 38 passengers . 116/38 = 3.05 , so at least 4 buses are required to carry all passengers.

Explanation
The sum of all interior angles in a triangle is always 180 degrees . This is a fundamental property of triangles in Euclidean geometry.

Explanation
Average = (12 + 15 + 18) ÷ 3 = 45 ÷ 3 = 15

Explanation
When water freezes, it forms an open hexagonal structure due to hydrogen bonding. This structure makes ice less dense than liquid water , which is why ice floats on water.

Explanation
Allama Iqbal made a public  proposal  in  Allahabad This  address  was made  On  29 December 1930 It is given  during  the 25th Session of the  All-India Muslim League ***** 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 ND23-4-2023

Explanation
The word was  first introduced  now or never in   1933 by Chaudhry Rahmat Ali. The "Pakistan Declaration"  titled  Now or Never means  Are We to Live or Perish Forever? In this pamphlet,  the  word Pakistan   was used for the  first time  This pamphlet was  derived   from the two-nation theory of Muslim  reformer Syed Ahmed Khan it was a pamphlet,  referring  to the names of the  five northern regions  of British India:   Punjab Afghanistan Kashmir Sindh Baluchistan. (Pakistan)

Explanation
Prophet Muhammadﷺ lived in Madina for 10 years At the age of 53 prophet Muhammad ﷺ  migrated to Madina He stayed in Medinah for 10 years from the year 622 to 632 (1 to 10 Hijri). Additional Information: Prophet Muhammadﷺ lived in Makkah for the first 53 years of his life .

Explanation
Eid Salat consists of two ' Rakats ' and six 'Takbirs'. First Eid Prayer offered by the Holy prophet in 2 nd A.H. ******

Explanation
Al-Tauba  does not begin  with Bismillah It is known by two names - At-Taubah and Al-Baraat. Surah Tauba is in  10 Parah . The number of Rukus in   Surah Tauba is 16 Additional information: Surah Naml  surah of the Holy Quran has Bismillah twice. Bismillah  is repeated in the Holy Quran   114 Times. *****

Explanation
The Islamic (Hijri) year begins with the month of Muharram , the first month in the Islamic lunar calendar. It marks the migration (Hijrah) of Prophet Muhammad (PBUH) from Makkah to Madinah . List of Islamic Months Muḥarram, محرم الحرام Ṣafar, صفر المظفر Rabi al Awwal, ربیع الاول Rabi al Sani, ربیع الثانی Jumada al Awwal, جمادی الاول Jumada al Thani, جمادی الثانی Rajab, رجب المرجب Shaban, شعبان المعظم Ramadan (fasting), رمضان المبارک Shawwal, شوال المکرم Dhu al Qadah, ذوالقعدۃ الحرام Dhu al Hijjah, ذوالحجۃ الحرام

Explanation
Total passengers = 116 , and each bus carries 38 passengers . 116/38 = 3.05 , so at least 4 buses are required to carry all passengers.

Explanation
The sum of all interior angles in a triangle is always 180 degrees . This is a fundamental property of triangles in Euclidean geometry.

Explanation
Average = (12 + 15 + 18) ÷ 3 = 45 ÷ 3 = 15

Explanation
When water freezes, it forms an open hexagonal structure due to hydrogen bonding. This structure makes ice less dense than liquid water , which is why ice floats on water.