Quantitative Aptitude

PUBLISHED: MAY 2, 2026•3 MIN READ

Quantitative Aptitude – Practice QuestionsHow many words can be formed from the letters of a word such that the vowels are never together? Simplify:Two numbers

Ashutosh Kumar
Ashutosh KumarAuthor
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chimecho

Quantitative Aptitude – Practice Questions

  1. How many words can be formed from the letters of a word such that the vowels are never together?
  2. Simplify:
  3. Two numbers are in a ratio of 5:11. If their HCF is 7, find the sum of the numbers.
  4. Find the average of the first 5 multiples of 3.
  5. 18 years ago, a father was three times as old as his son. Now, the father is only twice as old. Find the sum of their present ages.
  6. How many 3-digit numbers can be formed using 0, 1, 3, 5, and 7 (digits can be repeated)?
  7. If = , then find the value of n.
  8. If , then find the value of x.
  9. In an election, a candidate who receives 84% of the votes wins by a majority of 476 votes. Find the total number of votes polled.
  10. A person incurs a 5% loss by selling a watch for ₹1140. At what price should it be sold to earn a 5% profit?
  11. Two numbers are in the ratio 1:2. If 7 is added to both, the ratio becomes 3:5. Find the greater number.
  12. Reena and Shaloo are partners in a business. Reena invests ₹35,000 for 8 months, and Shaloo invests ₹42,000 for 10 months. Out of a profit of ₹31,570, find Reena’s share.
  13. If 18 binders can bind 900 books in 10 days, how many binders are required to bind 660 books in 12 days?
  14. A and B together can complete a piece of work in 4 days. If A alone can do it in 12 days, in how many days can B alone complete the work?
  15. Pipe A can fill a tank in 5 hours, pipe B in 10 hours, and pipe C in 30 hours. If all pipes are opened together, how long will it take to fill the tank?
  16. Solve:
  17. A person travels equal distances at speeds of 3 km/h, 4 km/h, and 5 km/h, taking a total time of 47 minutes. Find the total distance in kilometers.
  18. A goods train runs at a speed of 72 km/h and crosses a 250-meter-long platform in 22 seconds. Find the length of the train.
  19. A boat covers 60 km downstream in 2 hours and the same distance upstream in 4 hours. Find the speed of the boat in still water.
  20. At what ratio must rice costing ₹9.30/kg be mixed with rice costing ₹10.80/kg to get a mixture worth ₹10/kg?
  21. At what rate (per annum) will a sum of money double in 60 years under simple interest?
  22. The difference between compound interest and simple interest on a certain sum at 10% per annum for 2 years is ₹361. Find the sum.
  23. Solve:
  24. The length of a room is 5.5 meters and the width is 3.75 meters. Find the cost of paving the floor with slabs at the rate of ₹800 per square meter.
  25. The surface area of a cylinder is 1734 cm². Find its volume.
  26. Find the angle between the hands of a clock at 4:20 PM.
  27. One card is drawn at random from a pack of 52 cards. What is the probability that it is a face card?
  28. Find the LCM of 25, 30, 35, and 40.
  29. Find the HCF of .
  30. Simplify:
  31. If , then will be.
  32. Find the value of k for which the equation has equal roots.
  33. In a two-digit number, the digit in the unit's place is four times the digit in the tens place. If the sum of the digits is 10, what is the number?