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 18 of 32
- A. (3)(8)x = 83
- B. 8x + 3 = 83
- C. 3x + 8 = 83
- D. 8x = 83 + 3
Explanation: The correct equation is 8x + 3 = 83. The phrase '8 times a number x' translates to 8x.
Correct answer: 8x + 3 = 83- A. With each monthly deposit, the amount in Hana's bank account increased by $25.
- B. Before Hana made any monthly deposits, the amount in her bank account was $25.
- C. After 1 monthly deposit, the amount in Hana's bank account was $25.
- D. Hana made a total of 25 monthly deposits.
Explanation: Choice A is correct. It's given that t represents the number of monthly deposits.
Correct answer: With each monthly deposit, the amount in Hana's bank account increased by $25.- A. 18°
- B. 72°
- C. 82°
- D. 162°
Explanation: Choice B is correct. In similar triangles, corresponding angles are congruent.
Correct answer: 72°- A. 0
- B. 5
- C. 40
- D. 80
Explanation: Choice A is correct. The number of birds can be found by calculating the value of b when r =16 in the given equation.
Correct answer: 0- A. y = -2x - 8
- B. y = x - 8
- C. y = - x - 8
- D. y = 2x - 8
Explanation: Choice C is correct. The equation of a line in slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.
Correct answer: y = - x - 8- A. It must increase by 24.5 units.
- B. It must decrease by 24.5 units.
- C. It must decrease by 7 units.
- D. It must increase by 7 units.
Explanation: The correct answer is Option B. The length must decrease by 24.5 units when the width of the rectangular region increases by 7 units to…
Correct answer: It must decrease by 24.5 units.- A. f(x) = (x + 44)2
- B. f(x) = (x + 176)2
- C. f(x) = (176x + 44)2
- D. f(x) = (176x + 176)2
Explanation: Option A is correct because it accurately calculates the side length of square Q based on the given information and correctly determines…
Correct answer: f(x) = (x + 44)2- A. 100
- B. 60
- C. 40
- D. 10
Explanation: The correct answer is 100. It's given that point O is the center of a circle and the measure of arc RS on the circle is o 100 .
Correct answer: 100- A. 40
- B. 60
- C. 361/8
- D. 10
Explanation: The given expression is 65√35x45. 8√28x. To simplify, apply the properties of exponents and roots:Recognize that √35 is the same as…
Correct answer: 361/8- A. -23
- B. -19
- C. -14
- D. -12
Explanation: Choice D is correct. The equation of a parabola in the xy-plane can be written in the form y=a (x - h)2 + k, where a is a constant and (h.
Correct answer: -12351. A fish swam a distance of 5,104 yards. How far did the fish swim, in miles? (1 mile = 1,760 yards)
- A. 0.2
- B. 2.9
- C. 3.344
- D. 6.864
Explanation: Choice B is correct. To convert yards to miles, use the conversion factor: 1 mile = 1,760 yards.
Correct answer: 2.9- A. (16, 2)
- B. 50.
- C. (17, 1)
- D. (18, 0)
Explanation: The correct answer is 50. It's given that the function f gives the total number of people on a company retreat with x managers.
Correct answer: 50.- A. xh(x)1-22134
- B. xh(x)1-12133
- C. xh(x)1-12335
- D. xh(x)102234
Explanation: To determine the correct table, substitute each value of x into the function h(x) = 2x - 3. For x = 1, h(x) = 2(1) - 3 = -1.
Correct answer: xh(x)1-12133- A. 34
- B. 35
- C. 38
- D. 39
Explanation: Choice A is correct. It's given that the truck can tow a trailer if the combined weight of the trailer and the boxes it contains is no…
Correct answer: 34- A. 1.8
- B. 1.9
- C. 1.6
- D. 1.5
Explanation: The correct answer is 1.8. It's given that the regular price of a shirt at a store is $11.70, and the sale price of the shirt is 80% less…
Correct answer: 1.8- A. (0, 0)
- B. (0, 2)
- C. (2, 0)
- D. (2, 2)
Explanation: The y-intercept is the point where the graph intersects the y-axis. This occurs when the x-coordinate is 0.
Correct answer: (0, 2)357. What length, in centimeters, is equivalent to a length of 51 meters? (1 meter = 100 centimeters)
- A. 0.051
- B. 0.51
- C. 5,100
- D. 51,000
Explanation: The correct answer is 5,100 centimeters. To convert meters to centimeters, you multiply the number of meters by 100 because there are 100…
Correct answer: 5,100- A. 45
- B. 46
- C. 48
- D. 56
Explanation: The correct answer is 46. It's given that O is the center of a circle and that points R and S lie on the circle.
Correct answer: 46- A. x ≤ 6n − 12
- B. x ≥ 6n − 12
- C. x ≤ 12 − 6n
- D. x ≥ 12 − 6n
Explanation: The correct answer is Choice B: x ≥ 6n − 12. The problem states that the minimum value of x is 12 less than 6 times another number n.
Correct answer: x ≥ 6n − 12- A. 7,500
- B. 15,000
- C. 22,500
- D. 45,000
Explanation: To solve the problem, let x be the number of people who voted against the proposal.
Correct answer: 7,500