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Quantitative Aptitude questions with answers, page 6

1,784 solved Quantitative Aptitude MCQs from SSC, RRB, banking and police exams. Open any question to try it and read the explanation. Want a timed test instead? Free Quantitative Aptitude practice sets.

  1. PYQEvaluate: (−9) − (−60) ÷ (−15) + (−4) × 6
  2. PYQWhat is the single discount equivalent to three successive discounts of 30%, 25%, and 40%?
  3. PYQ₹x becomes ₹54,571 in 2½ years at 12% p.a. interest, compounded every 10 months. Find the value of x.
  4. PYQ100 bikes take part in a race, including yellow and green bikes. The average speed of all bikes is 35 km/hr. The average speed of yellow bikes is 55…
  5. PYQVarun invests a sum of ₹5400 and Ashish invests a sum of ₹9400, both at the same rate of annual simple interest. If at the end of 3 years, Ashish…
  6. PYQAmit bought a piano and sold it to Gopal at a profit of 5%. Gopal sold it to Akshay at a loss of 25%. If Akshay paid ₹1890, find the cost price (in…
  7. PYQWhat will be the third proportional to 28 and 112?
  8. PYQFind the surface area (in cm²) of a sphere whose diameter is 21 cm.
  9. PYQGopal sold 152 chairs and made a profit equal to the selling price of 76 chairs. What is his profit percentage?
  10. PYQTwo trains are running towards each other at speeds of 50 km/h and 110 km/h. The length of one train is 500 m. They take 12 seconds to cross each…
  11. PYQA train running at a speed of 75 km/hr crosses another train, running in the same direction at 30 km/hr, in 108 seconds. If the length of the faster…
  12. PYQIn January, February, March and April, Ramesh's expenditure was ₹28,312, ₹32,252, ₹25,012 and ₹33,500 respectively. What was his average expenditure…
  13. PYQManoj has ₹1224. He divided it between his sons Anand and Anil and asked them to invest it at 4% p.a. compound interest. It was found that Anand and…
  14. PYQTwo numbers are x and 4x, and their mean proportional is 456976. Find the value of x.
  15. PYQThe average weight of Mahesh, Ram and Anwar is 46 kg. If the average weight of Mahesh and Ram is 39 kg, and the average weight of Ram and Anwar is…
  16. PYQThe LCM of two numbers is 4158 and their HCF is 54. If one of the numbers is 378, find the other number.
  17. PYQThe average weight of 27 students in a class is 53 kg. If the teacher's weight is included, the average increases by 700 grams. Find the weight of…
  18. PYQIf, at the same rate of interest, over 2 years, the simple interest is ₹44 and the compound interest is ₹45, find the principal (in ₹).
  19. PYQFind the greatest number that leaves remainders 6 and 5 respectively when dividing 1657 and 2037.
  20. PYQThe edge of a cube is 19 cm. Find the total surface area of the cube (in cm²).
  21. PYQGroup A has 49 members, Group B has 35 members and Group C has 31 members. All members of these groups went to a restaurant. The average amount…
  22. PYQ400 guavas were bought at the rate of ₹1230 per hundred and sold at a profit of ₹980. Find the selling price per dozen guavas (in ₹).
  23. PYQSanjay covers the initial 150 km distance in 4 hours and the next 250 km distance in 4 hours. Find his average speed.
  24. PYQTwo trains are coming from opposite directions at speeds of 60 km/h and 50 km/h. The length of one train is 430 m. It takes 44 seconds to cross the…
  25. PYQFind the smallest natural number that is divisible by 24, 58, 48 and 12.
  26. PYQIf the difference between the compound interest (compounded annually) and the simple interest on a sum for 3 years at 5% p.a. is ₹183, find the…
  27. PYQTwo trains of lengths 150 m and 350 m are moving in the same direction at speeds of 60 km/h and 120 km/h respectively. How much time (in minutes)…
  28. PYQThe average of thirteen numbers is 57. The average of the first three numbers is 48, and the average of the next seven numbers is 58. The 11th…
  29. PYQFind the Least Common Multiple (LCM) of 40, 20, 120 and 335.
  30. PYQ400 sugarcanes were purchased at the rate of ₹1260 per hundred and sold at a profit of ₹860. Find the selling price per dozen sugarcanes (in ₹).
  31. PYQAbhishek and Deepanshi undertake to complete a work for ₹1,000. Abhishek alone can do it in 5 days and Deepanshi alone can do it in 10 days. With…
  32. PYQOn an 800 m circular track, Ram and Mohan start running at the same time from the same point in the same direction at speeds of 25 m/sec and 40…
  33. PYQGovind invested some amount at 4% p.a. at HDFC. If, after 2 years, Govind gets ₹178.5 as compound interest (compounded annually), find the…
  34. PYQMukund invests ₹5400 and Sachin invests ₹9400 at the same rate of simple interest per annum. At the end of 5 years, Sachin receives ₹960 more…
  35. PYQThe average age of 59 students in a class is 22 years. If the teacher's age is also included, the average age of the entire group becomes 23 years…
  36. PYQThe average of thirteen numbers is 57. The average of first three numbers is 48, and that of the next seven numbers is 58. The 11th number is two…
  37. PYQThe LCM of 40, 20, 120 and 335 is:
  38. PYQThe average age of 59 students of a class is 22 years. If the age of the teacher is also included, the average age of the whole group becomes 23…
  39. PYQTwo trains having lengths of 150 m and 350 m are running at speeds of 60 km/h and 120 km/h, respectively, in the same direction. The time taken (in…
  40. PYQIn a circular race of 800 m length, Ram and Mohan start at speeds of 25 m/sec and 40 m/sec, respectively, at the same time from the same point…
  41. PYQFind the volume of a hemisphere whose diameter is 7 cm. (Take π = 22/7) (Rounded up to two decimal places)
  42. PYQ400 chickoos were bought at ₹1260 per hundred and were sold at a profit of ₹860. Find the selling price (in ₹) per dozen of chickoos.
  43. PYQWhen difference between compound and simple interest for three years is ₹183 at 5% interest per annum, the principal is ₹_____
  44. PYQAbhishek and Deepanshi undertake to do a piece of work for ₹1,000. Abhishek alone can do it in 5 days and Deepanshi alone can do it in 10 days. With…
  45. PYQGovind invested some money in HDFC at 4% per annum rate of interest. What would be the corresponding simple interest (in ₹) if after 2 years, Govind…
  46. PYQA washing machine is marked at ₹30,000. A customer gets two successive discounts of 20% and 10%. What is the final price (in ₹) that the customer…
  47. PYQMukund invests a sum of ₹5400 and Sachin invests a sum of ₹9400 at the same rate of simple interest per annum. If, at the end of 5 years, Sachin…
  48. PYQA salesman offers a scheme in his shop of 'Buy 25 notebooks, Get 5 Free' on the purchase of notebooks. He claims that the cost price of one notebook…
  49. PYQIf the mean proportional of 18 and 98 is 2A + 6, find the value of A.
  50. PYQAjay invested some amount in HDFC at 4% annual interest rate. If after 2 years, the compound interest (compounded annually) earned is ₹204, what is…
  51. PYQTwo trains of length 340 m and 360 m are moving in the same direction at speeds of 80 km/h and 90 km/h respectively. How much time (in minutes) will…
  52. PYQThe price of petrol increases by 40% (per litre). By what percentage should its consumption be reduced so that the expenditure on it increases by…
  53. PYQThe distance from Chandigarh to Amritsar is covered at a speed of 50 km/h in 4.5 hours. To save 30 minutes of travel time, what should be the…
  54. PYQIf Ravi's income is 24% more than Ram's income, then Ram's income is what percent less than Ravi's income?
  55. PYQThe average age of 40 students in a class is 12 years. If the teacher's age is also included, the average age of the entire group becomes 13 years…
  56. PYQFind the third proportional of x²·⁵/y¹·⁵ × z³·⁵ and y⁰·²⁵/x⁰·²⁵ × z⁻⁰·²⁵.
  57. PYQKrish has ₹1224. He divided it between his two sons Veer and Nitin and asked them to invest it at 4% annual compound interest. It was found that…
  58. PYQIn a group of 35 students, the average age is 15 years. When the teacher's age is included, the average age of the group increases by 1.25 years…
  59. PYQPramod sold 154 chairs and made a profit equal to the selling price of 54 chairs. What is his profit percentage?
  60. PYQA salesman offers a discount scheme of 'Buy 25 and get 5 free' on the purchase of notebooks in his shop. He professes that a notebook costs him ₹10…
  61. PYQIf the mean proportional of 18 and 98 is 2A + 6, the value of A is:
  62. PYQThe third proportional of x²·⁵/y¹·⁵ × z³·⁵ and x⁰·²⁵ × y⁰·²⁵/z⁻⁰·²⁵ is ________.
  63. PYQThe distance from Chandigarh to Amritsar is covered in 4.5 hours at a speed of 50 km/hr. By how much should the speed (in km/hr) be increased to…
  64. PYQThe price (per litre) of petrol increases by 40%. By what percent should its consumption be reduced such that the expenditure on it increases by 19%…
  65. PYQThe average age of 35 students in a group is 15 years. When the teacher's age is included, the average age of the group increases by 1.25 years…
  66. PYQAjay invested some money in HDFC at 4% per annum rate of interest. What would be the corresponding simple interest (in ₹) if after 2 years, Ajay got…
  67. PYQIf the income of Ravi is 24% more than that of Ram, then by what percentage is the income of Ram less than that of Ravi?
  68. PYQThe greatest number, which divides 1477 and 671 to leave 0 and 6 respectively as remainders, is:
  69. PYQPramod sold 154 chairs and had a gain equal to the selling price of 54 chairs. What is his profit percentage?
  70. PYQTwo trains having lengths of 340 m and 360 m are running at speeds of 80 km/h and 90 km/h, respectively, in the same direction. The time taken (in…
  71. PYQKrish has ₹1224 with him. He divided it amongst his sons Veer and Nitin and asked them to invest it at 4% rate of interest compounded annually. It…
  72. PYQThe greatest number, which divides 943 and 1957 to leave 7 and 1 respectively as remainders, is:
  73. PYQA and B can do a work in 30 days and 10 days, respectively. If they work on alternate days starting with A, then in how many days will the work be…
  74. PYQIf the selling price after giving a 26% discount on the marked price is ₹2,886, find the amount of the discount.
  75. PYQAt the same rate of interest, over 2 years, if the simple interest is ₹40 and the compound interest is ₹44, find the principal (in ₹).
  76. PYQTwo containers have 765 litres and 833 litres of liquid respectively. What is the maximum capacity of a container that can measure the liquid of…
  77. PYQThe average age of 96 employees in a factory is 32 years. The average age of men is 41 years and of women is 25 years. Find the number of women in…
  78. PYQFind the LCM of 36, 63, 372 and 126.
  79. PYQIf the numerator of a fraction is increased by 10% and its denominator is decreased by 10%, the fraction becomes 11/45. Find the original fraction.
  80. PYQ400 guavas were bought at the rate of ₹1200 per hundred and sold at a profit of ₹1000. Find the selling price of a dozen guavas (in ₹).
  81. PYQA train 496 m long, moving at a speed of 18 km/h, will take how much time (in seconds) to cross a tunnel that is 664 m long?
  82. PYQEvaluate: (−9) − (−60) ÷ (−15) + (−2) × 6
  83. PYQThe average weight of Aashish, Kiran and Mahesh is 46 kg. If the average weight of Aashish and Kiran is 40 kg and the average weight of Kiran and…
  84. PYQTwo trains, travelling in opposite directions, cross each other in 25 seconds. If each train is 250 m long and one of them travels at 45 km/hr, what…
  85. PYQIf the selling price is ₹2,886 after allowing a discount of 26% on the marked price, then the amount of discount is:
  86. PYQThe average weight of Ashish, Kiran and Mahesh is 46 kg. If the average weight of Ashish and Kiran be 40 kg and that of Kiran and Mahesh be 43 kg…
  87. PYQThe average age of 96 workers in a factory is 32 years. The average age of the men is 41 years and that of the women is 25 years. Find the number of…
  88. PYQTwo trains travelling in opposite directions cross each other in 25 seconds. If the length of both the trains is 250 m each and the speed of one of…
  89. PYQ400 pears were bought at the rate of ₹1200 per hundred and sold at a profit of ₹1000. Find the selling price of pears per dozen (in ₹).
  90. PYQIf at the same rate of interest, in 2 years, the simple interest is ₹40 and compound interest is ₹44, then what is the principal (in ₹)?
  91. PYQTwo containers contain 765 litres and 833 litres of liquid, respectively. The maximum capacity of container that can measure the liquid of both…
  92. PYQWhat time (in seconds) is required for a 496 m long train to cross a 664 m long tunnel, if the train travels at a speed of 18 km/h?
  93. PYQKetan has two grandsons Mahesh and David. 15 year old Mahesh gets some money from Ketan's wealth and 16 year old David gets rest of the money. But…
  94. PYQThe LCM of 36, 63, 372 and 126 is:
  95. PYQEvaluate: (-9) - (-60) ÷ (-15) + (-2) × 6
  96. PYQBy selling an article for ₹20,240, a shopkeeper loses 8%. For what price (in ₹) should he sell it to make a profit of 12%?
  97. PYQIf the numerator of a fraction is increased by 10% and its denominator is diminished by 10%, then the fraction becomes 11/45. Find the original…
  98. PYQA and B can complete a work in 25 days and 30 days respectively. They worked together for 6 days, after which B was replaced by P, and the work was…
  99. PYQGovind invested a certain amount in HDFC at 3% p.a. If after 2 years, Govind receives ₹203 as compound interest compounded annually, then what is…
  100. PYQThe fourth proportional of 5, 35 and x is 84. Find the value of x.