Free Quantitative Reasoning MCQs with Answers
625 Quantitative Reasoning MCQs from Analytical and Logical Reasoning, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.
Quantitative reasoning applies arithmetic and basic algebra to numerical relationships, including percentages, ratios, averages, fractions, proportions, profit and loss, rates, time, work and measurement. Questions focus on translating words into equations, choosing an efficient method and checking whether the result is numerically reasonable.
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Read the Quantitative Reasoning notesFree MDCAT chapter notes with key terms625 questions · page 22 of 32
- A. 480
- B. 450
- C. 420
- D. 380
Explanation: Let's denote the number of miles driven as x. The rental charges for Apex Car Rental would be: Flat fee: $40 x 3 = $120 Mileage charge…
Correct answer: 480- A. 7
- B. 8
- C. 9
- D. 10
Explanation: 180 + 35x = 300 + 23x where x = number of months. Simplifying the equation, we get: 12x = 120 x = 10 Therefore, the total cost of either…
Correct answer: 10- A. 8
- B. 9
- C. 10
- D. 11
Explanation: Money available for rides after paying admission fee=$20.00 - $8.00 = $12.00 Divide the money available for rides by the cost of each ride…
Correct answer: 10- A. x
- B. 2x
- C. 3.5x
- D. 4.5x
Explanation: For city driving, the car covers 6x miles with an average of 18 miles per gallon of gas.
Correct answer: x- A. 0
- B. None of these
- C. 2
- D. 1
Explanation: The smallest integer that, when squared, is less than 5 is '-2'; it can be written as (−2) 2 =4, which is less than 5.
Correct answer: None of these- A. ½, ⅓, ¼
- B. 12, 21, 32
- C. 3, 7, 13
- D. ⅓, ½, ⅔
Explanation: To determine which triple has the central number strictly in the middle between the other two, we can calculate the differences between…
Correct answer: ⅓, ½, ⅔- A. a
- B. c
- C. b
- D. 2
Explanation: Equate both the expressions a+b - c/x + 4c - 3a + 2b/b = a+b + 4c + 2b/b - c/a - 3a Solve for the value of x.
Correct answer: a- A. 14 2/7 % gain
- B. 15 % gain
- C. 14 2/7 % loss
- D. 15 % loss
Explanation: Cost price of 1 orange = Rs (350/100)=3.50 Selling price of 1 orange= (48/12)=4 Gain % = (0.5/3.5 x 100) % = 100/7 % = 14 2/7% Option A…
Correct answer: 14 2/7 % gain- A. 5
- B. 6
- C. 8
- D. 12
Explanation: According to the question, a full container has 12 litres so 4/4 is 12, then ¼ is 3, so ¾ is 9, the container then contains 9 litres of…
Correct answer: 5- A. 126
- B. 28
- C. 21
- D. 18
Explanation: The average of the enrollments is: (17+19+23+14+25+28)/6 126/6 =21
Correct answer: 21- A. 41 and 59
- B. 65 and 72
- C. 56 and 80
- D. 21 and 52
Explanation: Known numbers in ascending order are; 35, 43, 54, 77, 83 For 54 to remain median, one of the x and y should be greater and other less than…
Correct answer: 41 and 59- A. ma= - 1/ mb
- B. ma+mb=0
- C. -I/2ma = mb
- D. ma-1=mb
- E. ma - mb = 0
Explanation: The correct answer is a. Based on the figure, line a and line b are perpendicular lines, because they intersect to form right angles.
Correct answer: ma= - 1/ mb- A. y=6x-2
- B. y = 3x + 2
- C. y = 3x-2
- D. y = −6x - 4
Explanation: The correct answer is C. The slope-intercept form of the equation of a line states that y=m x+b.
Correct answer: y = 3x-2- A. (4x2) AND (5x+3)
- B. (4x-3) AND (5x+2)
- C. (4x+2) AND (5x-3)
- D. (4x+3) AND (5x-2)
- E. (4x+3) AND (5x+2)
Explanation: For a certain quadratic equation ax2 + bx + c = 0, if x = a/b is a solution, then a possible factor would be (bx − a).
Correct answer: (4x-3) AND (5x+2)- A. -5
- B. 1
- C. 5
- D. -1
Explanation: Now, to find the value of |a-b|, we can use the absolute value of the difference between a and b.
Correct answer: 5- A. s ≤ 20
- B. s ≤ 150
- C. s ≤ 170
- D. 150 ≤ s ≤ 170
Explanation: Choice D is correct. It's given that during a portion of a flight, a small airplane's cruising speed varies between 150 miles per hour and…
Correct answer: 150 ≤ s ≤ 170- A. Planetoids that are more distant from the Sun tend to have lesser densities.
- B. Planetoids that are more distant from the Sun tend to have greater densities.
- C. The density of a planetoid that is twice as far from the Sun as another planetoid is half the density of that other planetoid.
- D. The distance from a planetoid to the Sun is unrelated to its density.
Explanation: Choice A is correct. The slope of the line of best fit is negative, meaning as the distance of planetoids from the Sun increases, the…
Correct answer: Planetoids that are more distant from the Sun tend to have lesser densities.- A. 4 + w / 2
- B. 4 + w / 1,800
- C. 2(4 + w)
- D. (4 + w)2 / 2
Explanation: Choice C is correct. If Mosteller's and Current's formulas give the same estimate for A, then the right-hand sides of these two equations…
Correct answer: 2(4 + w)- A. 7.5 cm3
- B. 185 cm3
- C. 640 cm3
- D. 750 cm3
Explanation: Choice C is correct. The total volume of the cylindrical can is found by multiplying the area of the base of the can, 75 cm2, by the…
Correct answer: 640 cm3- A. impartial
- B. Offhand
- C. persistent
- D. mandatory
Explanation: Choice C is the best answer because it most logically completes the text's discussion of Annie Dodge Wauneka's work as a Navajo Nation…
Correct answer: persistent