text: # Aptitude test for MCA interview - Set 2
  
  1)   2 successive discounts with the first being 20%, were given on a table having marked price of Rs. 6400. Finally it was sold for Rs. 4608. How much was the 2nd discount?
  
  a. 20%
  b. 10%
  c. 5%
  d. 25%
  
  2)   What will be angle between the two hands of a clock at 10.25 pm?
  
  a. 120°
  b. 146.5°
  c. 162.5°
  d. 126.45°
  
  3)   At what time after 9 am, do hands of clock make a right angle?
  
  a. At 32(8/11) minutes past 9 am
  b. At 9 am
  c. At 3 pm
  d. At 29(8/11) minutes before 10 am
  
  4)   Average of 3 numbers is 87. The 1st number is 4 times the 2nd number and 5 times the 3rd number. What will be difference between first and third number?
  
  a. 99
  b. 144
  c. 132
  d. 169
  
  5)   What is increasing order of the fractions 14/17, 10/12, 6/7, 18/22?
  
  a. 6/7, 14/17, 10/12, 18/22
  b. 6/7, 10/12, 14/17, 18/22
  c. 14/17, 10/12 , 6/7, 18/22
  d. 18/22, 14/17, 10/12 , 6/7
  
  6)   In 3 fractions when the largest fraction is divided by smallest fraction, the result 5/4 is greater than the middle fraction by 1/2. If sum of the three fractions is 2(3/12) what will be the difference between largest and smallest fraction?
  
  a. 5/12
  b. 1/6
  c. 7/24
  d. 7/12
  
  7)   What least number when divided by 20, 48 and 36 leaves the remainders 13, 41 and 29, respectively?
  
  a. 720
  b. 713
  c. 727
  d. 187
  
  8)   If (x - 4) is the HCF of x2 - 8x + 15 and x2 - kx +1 , then what is k?
  
  a. 8/15
  b. 4
  c. 5
  d. 15/8
  
  9)   What least number should be multiplied with 384 to make it a perfect square?
  
  a. 3
  b. 6
  c. 2
  d. 8
  
  10)
  
  a. 8.062
  b. 65
  c.
  d. 32.5
  e. 65
  
  11)   Find value of M - 1/M, if M + 1/M = 4?
  
  a. 32
  b. 2
  c. 23
  d. -4
  
  12)   What is value of (13.8 x 1.9 รท 5.7 + 11.2 of (1/16) - (1/20))?
  
  a. 5.50
  b. 5.225
  c. 55.22
  d. 5.25
  
  13)   How much would be (n-m)/(n+m) , if 2.5m = 0.035n?
  
  a. 250/493
  b. 350/507
  c. 7/5
  d. 493/507
  
  14)   A box has 6 black, 4 red, 2 white and 3 blue shirts. What is the probability that 2 red shirts and 1 blue shirt get chosen during a random selection of 3 shirts from the box?
  
  a. 18/455
  b. 7/15
  c. 7/435
  d. 7/2730
  
  15)   Rice and wheat are in a mixture in the ratio 5:3. If 16 kg wheat is added to this mixture, the ratio of rice to wheat changes to 5:7. How much wheat is in new mixture?
  
  a. 21 kg
  b. 28 kg
  c. 42 kg
  d. 35 kg
  
  16)   M, N and P invest equally in a business. M leaves after 8 months whereas N leaves after just 5 months. Only P remains for a year. What will be ratio of profits of M, N and P respectively, if M invests Rs. 216,800?
  
  a. 8 : 5 : 12
  b. 8 : 5 : 12
  c. 4 : 7 : 1
  d. 8 : 5 : 12
  
  17)   Q invested 25% less than what R invested. Also P invested 20% more than what Q invested. What is investment of R if total investment done was Rs. 3710?
  
  a. Rs. 1400
  b. Rs. 1300
  c. Rs. 1800
  d. Rs. 1650
  
  18)   Guddi buys some oranges in a shop at 4 per rupee. She goes to other shop and buys same number of oranges at 5 per rupee. She then combines them in a basket and sells them at 4 per rupee. Will she get a profit or loss? And how much?
  
  a. Profit = 100/9 %
  b. Loss = 100/9 %
  c. Profit = 116/9 %
  d. Loss = 116/9 %
  
  19)   Suman buys 160 chocolates for Rs. 480. She wanted to earn 30% profit by selling them. But Rakesh visited her and she gave him 25% of those chocolates at the cost price itself. But even after doing this, she earned a profit of 30% as decided. For how much did she sell each chocolate?
  
  a. Rs. 3.8
  b. Rs. 4.2
  c. Rs. 6
  d. Rs. 3
explanation: The document is a set of aptitude test questions for an MCA interview. It contains 19 math questions, each with multiple-choice answers. There are no provided answers to these questions in the document.
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distilabel_metadata.content: # Aptitude test for MCA interview - Set 2
  
  1)   2 successive discounts with the first being 20%, were given on a table having marked price of Rs. 6400. Finally it was sold for Rs. 4608. How much was the 2nd discount?
  
  a. 20%
  b. 10%
  c. 5%
  d. 25%
  
  2)   What will be angle between the two hands of a clock at 10.25 pm?
  
  a. 120°
  b. 146.5°
  c. 162.5°
  d. 126.45°
  
  3)   At what time after 9 am, do hands of clock make a right angle?
  
  a. At 32(8/11) minutes past 9 am
  b. At 9 am
  c. At 3 pm
  d. At 29(8/11) minutes before 10 am
  
  4)   Average of 3 numbers is 87. The 1st number is 4 times the 2nd number and 5 times the 3rd number. What will be difference between first and third number?
  
  a. 99
  b. 144
  c. 132
  d. 169
  
  5)   What is increasing order of the fractions 14/17, 10/12, 6/7, 18/22?
  
  a. 6/7, 14/17, 10/12, 18/22
  b. 6/7, 10/12, 14/17, 18/22
  c. 14/17, 10/12 , 6/7, 18/22
  d. 18/22, 14/17, 10/12 , 6/7
  
  6)   In 3 fractions when the largest fraction is divided by smallest fraction, the result 5/4 is greater than the middle fraction by 1/2. If sum of the three fractions is 2(3/12) what will be the difference between largest and smallest fraction?
  
  a. 5/12
  b. 1/6
  c. 7/24
  d. 7/12
  
  7)   What least number when divided by 20, 48 and 36 leaves the remainders 13, 41 and 29, respectively?
  
  a. 720
  b. 713
  c. 727
  d. 187
  
  8)   If (x - 4) is the HCF of x2 - 8x + 15 and x2 - kx +1 , then what is k?
  
  a. 8/15
  b. 4
  c. 5
  d. 15/8
  
  9)   What least number should be multiplied with 384 to make it a perfect square?
  
  a. 3
  b. 6
  c. 2
  d. 8
  
  10)
  
  a. 8.062
  b. 65
  c.
  d. 32.5
  e. 65
  
  11)   Find value of M - 1/M, if M + 1/M = 4?
  
  a. 32
  b. 2
  c. 23
  d. -4
  
  12)   What is value of (13.8 x 1.9 รท 5.7 + 11.2 of (1/16) - (1/20))?
  
  a. 5.50
  b. 5.225
  c. 55.22
  d. 5.25
  
  13)   How much would be (n-m)/(n+m) , if 2.5m = 0.035n?
  
  a. 250/493
  b. 350/507
  c. 7/5
  d. 493/507
  
  14)   A box has 6 black, 4 red, 2 white and 3 blue shirts. What is the probability that 2 red shirts and 1 blue shirt get chosen during a random selection of 3 shirts from the box?
  
  a. 18/455
  b. 7/15
  c. 7/435
  d. 7/2730
  
  15)   Rice and wheat are in a mixture in the ratio 5:3. If 16 kg wheat is added to this mixture, the ratio of rice to wheat changes to 5:7. How much wheat is in new mixture?
  
  a. 21 kg
  b. 28 kg
  c. 42 kg
  d. 35 kg
  
  16)   M, N and P invest equally in a business. M leaves after 8 months whereas N leaves after just 5 months. Only P remains for a year. What will be ratio of profits of M, N and P respectively, if M invests Rs. 216,800?
  
  a. 8 : 5 : 12
  b. 8 : 5 : 12
  c. 4 : 7 : 1
  d. 8 : 5 : 12
  
  17)   Q invested 25% less than what R invested. Also P invested 20% more than what Q invested. What is investment of R if total investment done was Rs. 3710?
  
  a. Rs. 1400
  b. Rs. 1300
  c. Rs. 1800
  d. Rs. 1650
  
  18)   Guddi buys some oranges in a shop at 4 per rupee. She goes to other shop and buys same number of oranges at 5 per rupee. She then combines them in a basket and sells them at 4 per rupee. Will she get a profit or loss? And how much?
  
  a. Profit = 100/9 %
  b. Loss = 100/9 %
  c. Profit = 116/9 %
  d. Loss = 116/9 %
  
  19)   Suman buys 160 chocolates for Rs. 480. She wanted to earn 30% profit by selling them. But Rakesh visited her and she gave him 25% of those chocolates at the cost price itself. But even after doing this, she earned a profit of 30% as decided. For how much did she sell each chocolate?
  
  a. Rs. 3.8
  b. Rs. 4.2
  c. Rs. 6
  d. Rs. 3
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document is a set of aptitude test questions for an MCA interview. It contains 19 math questions, each with multiple-choice answers. There are no provided answers to these questions in the document.
  
  Label: multiple-question