MCQs

Explanation
The 3rd June Plan announced the  partition of British India  into 2 states: India Pakistan Punjab and Bengal to be  divided  according to  3rd June Plan This Plan also  known  as the  Mountbatten Plan or Partition Plan  It was the  last plan  for  independence .  Lord Mountbatten assassinated: August 1979

Explanation
Liaquat Ali Khan ( Born: Oct 1, 1895, Karnal, India – Died: Oct 16, 1951 , Rawalpindi ) was Pakistan’s first Prime Minister. He was assassinated on Oct 16, 1951 , while addressing a gathering of 100,000 at Company Bagh , Rawalpindi (now Liaquat Bagh ). His assassin, Said Akbar , was shot dead by police immediately . Buried at Mazar-e-Quaid, Karachi. Visited the USA in 1951 .

Explanation
All important questions and information related to battle of Badr Badr  means  in Arabic:  Full moon Furqan  the  second name  of the battle of Badr Abu Jehal  was the  leader  of the kufars in the battle of Badar. The battle of Badr was the   first  battle of Islam  70 infidels   were killed in Ghazwa Badr The Battle of Badr is also  referred  to as  The Day of the Criterion. It was  fought  on Tuesday,  13 March 624 CE (17 Ramadan, 2 AH), near the city of Badr. 14  Muslims  were killed in the Battle of Badr. No of the Kufars (Non-Muslims Forces) in the Battle of Badr  were 1000   mentioned  in  Surat Al-Anfal  1000  angels  participated in the Battle of Badr Total: Muslim 313-317 Muhajirun: 82-85 Ansar: 231 Aws: 61 Khazraj: 170 2 horses 70 camels ** ND23-2-2023 ND16-1-2023

Explanation
Al-Aqsa Mosque , located in the  Old City of Jerusalem . In Masjid-e-Aqsa the word Aqsa means Far away. Hazart Ibrahim ( A.S) was the Prophet which first laid the foundation of Masjid-e-Aqsa . Masjid-e-Aqsa was the first qibla in Islam. It was built 40 years after Masjid-ul-Haram in Makkah.

Explanation
Red light rays have the lowest frequency and highest wavelength value. Blue or violet light has the shortest wavelength. ND06-08-2023

Explanation
Light Year  is the distance that light can travel in one year . The distance light travels in  one year  is known as light year . 1 light year is equal to  9.5 x 10¹²km .

Explanation
The British physicist Sir James Chadwick discovered neutrons in the year 1932. He was awarded the Nobel Prize in Physics in the year 1935 for this discovery.

Explanation
Sonar (Sound Navigation and Ranging) uses sound waves to detect and locate objects underwater. It works by emitting sound pulses into the water And listening for the echoes that bounce back from objects like submarines, fish, or the seafloor. Sonar is commonly used in navigation, fishing, and underwater exploration.

Explanation
Indolent means کام چور یا سست Lazy means کام سے جی چرانے والا

Explanation
The Provisional Government of the People's Republic of Bangladesh  was established on 10 April 1971.   Pakistan recognized the Government of Bangladesh on   Feb 1974. The Provisional Government of the People's Republic of Bangladesh, popularly known as the Mujibnagar Government Headed by Prime Minister  Tajuddin Ahmad ****

Explanation
The 3rd June Plan announced the  partition of British India  into 2 states: India Pakistan Punjab and Bengal to be  divided  according to  3rd June Plan This Plan also  known  as the  Mountbatten Plan or Partition Plan  It was the  last plan  for  independence .  Lord Mountbatten assassinated: August 1979

Explanation
Liaquat Ali Khan ( Born: Oct 1, 1895, Karnal, India – Died: Oct 16, 1951 , Rawalpindi ) was Pakistan’s first Prime Minister. He was assassinated on Oct 16, 1951 , while addressing a gathering of 100,000 at Company Bagh , Rawalpindi (now Liaquat Bagh ). His assassin, Said Akbar , was shot dead by police immediately . Buried at Mazar-e-Quaid, Karachi. Visited the USA in 1951 .

Explanation
All important questions and information related to battle of Badr Badr  means  in Arabic:  Full moon Furqan  the  second name  of the battle of Badr Abu Jehal  was the  leader  of the kufars in the battle of Badar. The battle of Badr was the   first  battle of Islam  70 infidels   were killed in Ghazwa Badr The Battle of Badr is also  referred  to as  The Day of the Criterion. It was  fought  on Tuesday,  13 March 624 CE (17 Ramadan, 2 AH), near the city of Badr. 14  Muslims  were killed in the Battle of Badr. No of the Kufars (Non-Muslims Forces) in the Battle of Badr  were 1000   mentioned  in  Surat Al-Anfal  1000  angels  participated in the Battle of Badr Total: Muslim 313-317 Muhajirun: 82-85 Ansar: 231 Aws: 61 Khazraj: 170 2 horses 70 camels ** ND23-2-2023 ND16-1-2023

Explanation
Al-Aqsa Mosque , located in the  Old City of Jerusalem . In Masjid-e-Aqsa the word Aqsa means Far away. Hazart Ibrahim ( A.S) was the Prophet which first laid the foundation of Masjid-e-Aqsa . Masjid-e-Aqsa was the first qibla in Islam. It was built 40 years after Masjid-ul-Haram in Makkah.

Explanation
Red light rays have the lowest frequency and highest wavelength value. Blue or violet light has the shortest wavelength. ND06-08-2023

Explanation
Light Year  is the distance that light can travel in one year . The distance light travels in  one year  is known as light year . 1 light year is equal to  9.5 x 10¹²km .

Explanation
The British physicist Sir James Chadwick discovered neutrons in the year 1932. He was awarded the Nobel Prize in Physics in the year 1935 for this discovery.

Explanation
Sonar (Sound Navigation and Ranging) uses sound waves to detect and locate objects underwater. It works by emitting sound pulses into the water And listening for the echoes that bounce back from objects like submarines, fish, or the seafloor. Sonar is commonly used in navigation, fishing, and underwater exploration.

Explanation
Indolent means کام چور یا سست Lazy means کام سے جی چرانے والا

Explanation
The Provisional Government of the People's Republic of Bangladesh  was established on 10 April 1971.   Pakistan recognized the Government of Bangladesh on   Feb 1974. The Provisional Government of the People's Republic of Bangladesh, popularly known as the Mujibnagar Government Headed by Prime Minister  Tajuddin Ahmad ****

Explanation
The 3rd June Plan announced the  partition of British India  into 2 states: India Pakistan Punjab and Bengal to be  divided  according to  3rd June Plan This Plan also  known  as the  Mountbatten Plan or Partition Plan  It was the  last plan  for  independence .  Lord Mountbatten assassinated: August 1979

Explanation
Liaquat Ali Khan ( Born: Oct 1, 1895, Karnal, India – Died: Oct 16, 1951 , Rawalpindi ) was Pakistan’s first Prime Minister. He was assassinated on Oct 16, 1951 , while addressing a gathering of 100,000 at Company Bagh , Rawalpindi (now Liaquat Bagh ). His assassin, Said Akbar , was shot dead by police immediately . Buried at Mazar-e-Quaid, Karachi. Visited the USA in 1951 .

Explanation
All important questions and information related to battle of Badr Badr  means  in Arabic:  Full moon Furqan  the  second name  of the battle of Badr Abu Jehal  was the  leader  of the kufars in the battle of Badar. The battle of Badr was the   first  battle of Islam  70 infidels   were killed in Ghazwa Badr The Battle of Badr is also  referred  to as  The Day of the Criterion. It was  fought  on Tuesday,  13 March 624 CE (17 Ramadan, 2 AH), near the city of Badr. 14  Muslims  were killed in the Battle of Badr. No of the Kufars (Non-Muslims Forces) in the Battle of Badr  were 1000   mentioned  in  Surat Al-Anfal  1000  angels  participated in the Battle of Badr Total: Muslim 313-317 Muhajirun: 82-85 Ansar: 231 Aws: 61 Khazraj: 170 2 horses 70 camels ** ND23-2-2023 ND16-1-2023

Explanation
Al-Aqsa Mosque , located in the  Old City of Jerusalem . In Masjid-e-Aqsa the word Aqsa means Far away. Hazart Ibrahim ( A.S) was the Prophet which first laid the foundation of Masjid-e-Aqsa . Masjid-e-Aqsa was the first qibla in Islam. It was built 40 years after Masjid-ul-Haram in Makkah.

Explanation
Red light rays have the lowest frequency and highest wavelength value. Blue or violet light has the shortest wavelength. ND06-08-2023

Explanation
Light Year  is the distance that light can travel in one year . The distance light travels in  one year  is known as light year . 1 light year is equal to  9.5 x 10¹²km .

Explanation
The British physicist Sir James Chadwick discovered neutrons in the year 1932. He was awarded the Nobel Prize in Physics in the year 1935 for this discovery.

Explanation
Sonar (Sound Navigation and Ranging) uses sound waves to detect and locate objects underwater. It works by emitting sound pulses into the water And listening for the echoes that bounce back from objects like submarines, fish, or the seafloor. Sonar is commonly used in navigation, fishing, and underwater exploration.

Explanation
Indolent means کام چور یا سست Lazy means کام سے جی چرانے والا

Explanation
The Provisional Government of the People's Republic of Bangladesh  was established on 10 April 1971.   Pakistan recognized the Government of Bangladesh on   Feb 1974. The Provisional Government of the People's Republic of Bangladesh, popularly known as the Mujibnagar Government Headed by Prime Minister  Tajuddin Ahmad ****

Explanation
Sheema was the foster sister of Hazrat Muhammad (PBUH. ********* ابن اسحاق نے بیان کیا کہ رسول اللہ صلی اللہ علیہ وسلم کے چار رضاعی بہن بھائی تھے یعنی: عبداللہ، عنیہ، حذیفہ بنو حارث اور حذقہ جو شیمہ کے نام سے مشہور ہیں۔

Explanation
Hazrat Khalid bin Waleed (R.A) first participated in the Battle of Mutah in 629 CE (8 A.H). He earned the title " Saifullah " ( the Sword of Allah ). Due to his heroic efforts in that battle, which was fought against the the Byzantine Empire .

Explanation
The  Indus Waters Treaty  was signed on  September 19, 1960 , in  Karachi. It was signed between  Pakistan  ( President Ayub Khan ) and  India  ( Prime Minister Jawaharlal Nehru ). It was brokered by the  World Bank . It became effective on  April 1, 1960 . Western Rivers (given to Pakistan) :   Indus, Jhelum, Chenab Eastern Rivers (given to India) :   Ravi, Beas, Sutlej

Explanation
Vladimir Putin announced that Russia was suspending its participation in the NEW START treaty on February 21, 2023 . This move was part of escalating tensions between Russia and the US regarding nuclear arms control.

Explanation
2/7 = (2/7) x (100/100) = 200/7 = 28.57% 1/35 = (1/35) x (100/100) = 100/35 = 2.86% Now, divide the percentage equivalent of 1/35 by the percentage equivalent of 2/7 and multiply by 100 : (2.86 ÷ 28.57) x 100 = 10% So, 1/35 is 10% of 2/7. The correct answer is: 10%

Explanation
The sum of five numbers is 555. The average of the first two numbers is 75, so their sum is 2 x 75 = 150. The third number is 115. So, the sum of the first three numbers is 150 + 115 = 265. Since the sum of all five numbers is 555 , the sum of the last two numbers is 555 - 265 = 290. Therefore, the average of the last two numbers is 290 / 2 = 145. The correct answer is: 145

Explanation
To evaluate the expression 2^2n + 1 , we need to follow the order of operations (PEMDAS): Calculate the exponent: 2^2n = 2^(2*3) = 2^6 Calculate the value of 2^6: 2^6 = 64 Add 1 to the result: 64 + 1 = 65 Therefore, the correct answer is: 65

Explanation
Given expression = (3a + 2b) / (3a - 2b) = [3(a/b) + 2] / [3(a/b) - 2] = [3 x 1/3 + 2] / [3 x 1/3 - 2] = 3 / -1 =-3

Explanation
⇒  Let total examines is x. ⇒  65% of total examines has passed.  ⇒  student failed =100%−65%=35% Then, 35% of examines have failed. ⇒  Number of failures is 420 ∴  35% of x=420 ∴   35x/100 = 420  x=(420 * 100)/35 ∴  x=1200 Thus, Total number of examines are 1200.

Explanation
Given: (x1 + x2 + x3 + x4) / 4 = 16 Multiply both sides by 4: x1 + x2 + x3 + x4 = 64 ... (Equation 1) Also, (x2 + x3 + x4) / 2 = 23 Multiply both sides by 2: x2 + x3 + x4 = 46 ... (Equation 2) Now, substitute Equation 2 into Equation 1: x1 + 46 = 64 Subtract 46 from both sides: x1 = 18 Therefore, the correct answer is: 18

Explanation
Given: a^2 + b^2 = 8 ... (Equation 1) (a - b)^2 = 4 Expanding the left side of the equation: a^2 - 2ab + b^2 = 4 Now, substitute Equation 1 into this equation: 8 - 2ab = 4 Subtract 8 from both sides: -2ab = -4 Divide both sides by -2: ab = 2 So, the value of ab is 2.

Explanation
Let N of 1/12 = 3/48. Then, N = 3/48 x 12 = 3/4

Explanation
Savings % = (100 – 65) % = 35 % Saving = 35 % of Rs. 720 = Rs(35/100 ×720) = Rs. 252

Explanation
Vladimir Putin announced that Russia was suspending its participation in the NEW START treaty on February 21, 2023 . This move was part of escalating tensions between Russia and the US regarding nuclear arms control.

Explanation
2/7 = (2/7) x (100/100) = 200/7 = 28.57% 1/35 = (1/35) x (100/100) = 100/35 = 2.86% Now, divide the percentage equivalent of 1/35 by the percentage equivalent of 2/7 and multiply by 100 : (2.86 ÷ 28.57) x 100 = 10% So, 1/35 is 10% of 2/7. The correct answer is: 10%

Explanation
The sum of five numbers is 555. The average of the first two numbers is 75, so their sum is 2 x 75 = 150. The third number is 115. So, the sum of the first three numbers is 150 + 115 = 265. Since the sum of all five numbers is 555 , the sum of the last two numbers is 555 - 265 = 290. Therefore, the average of the last two numbers is 290 / 2 = 145. The correct answer is: 145

Explanation
To evaluate the expression 2^2n + 1 , we need to follow the order of operations (PEMDAS): Calculate the exponent: 2^2n = 2^(2*3) = 2^6 Calculate the value of 2^6: 2^6 = 64 Add 1 to the result: 64 + 1 = 65 Therefore, the correct answer is: 65

Explanation
Given expression = (3a + 2b) / (3a - 2b) = [3(a/b) + 2] / [3(a/b) - 2] = [3 x 1/3 + 2] / [3 x 1/3 - 2] = 3 / -1 =-3

Explanation
⇒  Let total examines is x. ⇒  65% of total examines has passed.  ⇒  student failed =100%−65%=35% Then, 35% of examines have failed. ⇒  Number of failures is 420 ∴  35% of x=420 ∴   35x/100 = 420  x=(420 * 100)/35 ∴  x=1200 Thus, Total number of examines are 1200.

Explanation
Given: (x1 + x2 + x3 + x4) / 4 = 16 Multiply both sides by 4: x1 + x2 + x3 + x4 = 64 ... (Equation 1) Also, (x2 + x3 + x4) / 2 = 23 Multiply both sides by 2: x2 + x3 + x4 = 46 ... (Equation 2) Now, substitute Equation 2 into Equation 1: x1 + 46 = 64 Subtract 46 from both sides: x1 = 18 Therefore, the correct answer is: 18

Explanation
Given: a^2 + b^2 = 8 ... (Equation 1) (a - b)^2 = 4 Expanding the left side of the equation: a^2 - 2ab + b^2 = 4 Now, substitute Equation 1 into this equation: 8 - 2ab = 4 Subtract 8 from both sides: -2ab = -4 Divide both sides by -2: ab = 2 So, the value of ab is 2.

Explanation
Let N of 1/12 = 3/48. Then, N = 3/48 x 12 = 3/4

Explanation
Savings % = (100 – 65) % = 35 % Saving = 35 % of Rs. 720 = Rs(35/100 ×720) = Rs. 252

Explanation
Vladimir Putin announced that Russia was suspending its participation in the NEW START treaty on February 21, 2023 . This move was part of escalating tensions between Russia and the US regarding nuclear arms control.

Explanation
2/7 = (2/7) x (100/100) = 200/7 = 28.57% 1/35 = (1/35) x (100/100) = 100/35 = 2.86% Now, divide the percentage equivalent of 1/35 by the percentage equivalent of 2/7 and multiply by 100 : (2.86 ÷ 28.57) x 100 = 10% So, 1/35 is 10% of 2/7. The correct answer is: 10%

Explanation
The sum of five numbers is 555. The average of the first two numbers is 75, so their sum is 2 x 75 = 150. The third number is 115. So, the sum of the first three numbers is 150 + 115 = 265. Since the sum of all five numbers is 555 , the sum of the last two numbers is 555 - 265 = 290. Therefore, the average of the last two numbers is 290 / 2 = 145. The correct answer is: 145

Explanation
To evaluate the expression 2^2n + 1 , we need to follow the order of operations (PEMDAS): Calculate the exponent: 2^2n = 2^(2*3) = 2^6 Calculate the value of 2^6: 2^6 = 64 Add 1 to the result: 64 + 1 = 65 Therefore, the correct answer is: 65

Explanation
Given expression = (3a + 2b) / (3a - 2b) = [3(a/b) + 2] / [3(a/b) - 2] = [3 x 1/3 + 2] / [3 x 1/3 - 2] = 3 / -1 =-3

Explanation
⇒  Let total examines is x. ⇒  65% of total examines has passed.  ⇒  student failed =100%−65%=35% Then, 35% of examines have failed. ⇒  Number of failures is 420 ∴  35% of x=420 ∴   35x/100 = 420  x=(420 * 100)/35 ∴  x=1200 Thus, Total number of examines are 1200.

Explanation
Given: (x1 + x2 + x3 + x4) / 4 = 16 Multiply both sides by 4: x1 + x2 + x3 + x4 = 64 ... (Equation 1) Also, (x2 + x3 + x4) / 2 = 23 Multiply both sides by 2: x2 + x3 + x4 = 46 ... (Equation 2) Now, substitute Equation 2 into Equation 1: x1 + 46 = 64 Subtract 46 from both sides: x1 = 18 Therefore, the correct answer is: 18

Explanation
Given: a^2 + b^2 = 8 ... (Equation 1) (a - b)^2 = 4 Expanding the left side of the equation: a^2 - 2ab + b^2 = 4 Now, substitute Equation 1 into this equation: 8 - 2ab = 4 Subtract 8 from both sides: -2ab = -4 Divide both sides by -2: ab = 2 So, the value of ab is 2.

Explanation
Let N of 1/12 = 3/48. Then, N = 3/48 x 12 = 3/4

Explanation
Savings % = (100 – 65) % = 35 % Saving = 35 % of Rs. 720 = Rs(35/100 ×720) = Rs. 252

Explanation
Vladimir Putin announced that Russia was suspending its participation in the NEW START treaty on February 21, 2023 . This move was part of escalating tensions between Russia and the US regarding nuclear arms control.

Explanation
2/7 = (2/7) x (100/100) = 200/7 = 28.57% 1/35 = (1/35) x (100/100) = 100/35 = 2.86% Now, divide the percentage equivalent of 1/35 by the percentage equivalent of 2/7 and multiply by 100 : (2.86 ÷ 28.57) x 100 = 10% So, 1/35 is 10% of 2/7. The correct answer is: 10%

Explanation
The sum of five numbers is 555. The average of the first two numbers is 75, so their sum is 2 x 75 = 150. The third number is 115. So, the sum of the first three numbers is 150 + 115 = 265. Since the sum of all five numbers is 555 , the sum of the last two numbers is 555 - 265 = 290. Therefore, the average of the last two numbers is 290 / 2 = 145. The correct answer is: 145

Explanation
To evaluate the expression 2^2n + 1 , we need to follow the order of operations (PEMDAS): Calculate the exponent: 2^2n = 2^(2*3) = 2^6 Calculate the value of 2^6: 2^6 = 64 Add 1 to the result: 64 + 1 = 65 Therefore, the correct answer is: 65

Explanation
Given expression = (3a + 2b) / (3a - 2b) = [3(a/b) + 2] / [3(a/b) - 2] = [3 x 1/3 + 2] / [3 x 1/3 - 2] = 3 / -1 =-3

Explanation
⇒  Let total examines is x. ⇒  65% of total examines has passed.  ⇒  student failed =100%−65%=35% Then, 35% of examines have failed. ⇒  Number of failures is 420 ∴  35% of x=420 ∴   35x/100 = 420  x=(420 * 100)/35 ∴  x=1200 Thus, Total number of examines are 1200.

Explanation
Given: (x1 + x2 + x3 + x4) / 4 = 16 Multiply both sides by 4: x1 + x2 + x3 + x4 = 64 ... (Equation 1) Also, (x2 + x3 + x4) / 2 = 23 Multiply both sides by 2: x2 + x3 + x4 = 46 ... (Equation 2) Now, substitute Equation 2 into Equation 1: x1 + 46 = 64 Subtract 46 from both sides: x1 = 18 Therefore, the correct answer is: 18

Explanation
Given: a^2 + b^2 = 8 ... (Equation 1) (a - b)^2 = 4 Expanding the left side of the equation: a^2 - 2ab + b^2 = 4 Now, substitute Equation 1 into this equation: 8 - 2ab = 4 Subtract 8 from both sides: -2ab = -4 Divide both sides by -2: ab = 2 So, the value of ab is 2.

Explanation
Let N of 1/12 = 3/48. Then, N = 3/48 x 12 = 3/4

Explanation
Savings % = (100 – 65) % = 35 % Saving = 35 % of Rs. 720 = Rs(35/100 ×720) = Rs. 252