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 27 of 32
- A. 109
- B. 110
- C. 111
- D. 112
Explanation: Square the first number, add the first number, and then add 1. For 10, this gives 10² + 10 + 1 = 111.
Correct answer: 111- A. 102
- B. 103
- C. 104
- D. 105
Explanation: The rule is to multiply the number by two less than itself, then add 5. Thus, 11 × 9 + 5 = 104.
Correct answer: 104- A. 330
- B. 336
- C. 342
- D. 348
Explanation: Multiply three consecutive numbers starting with the given number. Since 4 × 5 × 6 = 120, the answer is 6 × 7 × 8 = 336.
Correct answer: 336- A. 140
- B. 145
- C. 150
- D. 155
Explanation: Add the square of the number to its factorial. For 5, this is 5! + 5² = 120 + 25 = 145.
Correct answer: 145- A. 20
- B. 21
- C. 22
- D. 23
Explanation: The second number is twice the first number. Therefore, 11 × 2 = 22.
Correct answer: 22- A. 14
- B. 15
- C. 16
- D. 17
Explanation: Add 6 to the first number to get the second number. Therefore, 9 + 6 = 15.
Correct answer: 15- A. 81
- B. 82
- C. 83
- D. 84
Explanation: The rule is to square the number and add 3. Therefore, 9² + 3 = 81 + 3 = 84.
Correct answer: 84- A. 10
- B. 11
- C. 12
- D. 13
Explanation: Divide the first number by 3, then add 1. For 30, this gives 30 ÷ 3 + 1 = 11.
Correct answer: 11- A. 8
- B. 10
- C. 12
- D. 14
Explanation: Multiply the two digits of the first number. Since 3 × 4 = 12, the second pair gives 5 × 2 = 10.
Correct answer: 10- A. 31
- B. 32
- C. 33
- D. 34
Explanation: Add 2 to the first number and then multiply by 3. Thus, (9 + 2) × 3 = 33.
Correct answer: 33- A. 80
- B. 90
- C. 100
- D. 110
Explanation: Multiply the number by its square after reducing it by 1, or use n² × (n − 1). For 5, that is 25 × 4 = 100.
Correct answer: 100- A. 196
- B. 204
- C. 210
- D. 216
Explanation: The rule is n³ − n. For 4, 64 − 4 = 60, so for 6, 216 − 6 = 210.
Correct answer: 210- A. 21
- B. 24
- C. 28
- D. 32
Explanation: The first number is multiplied by 4 to get the second number. Therefore, 7 multiplied by 4 equals 28.
Correct answer: 28- A. 15
- B. 16
- C. 17
- D. 18
Explanation: Seven is added to the first number. Adding 7 to 9 gives 16.
Correct answer: 16- A. 80
- B. 81
- C. 82
- D. 90
Explanation: The rule is to square the first number and add 1. Since 9 squared is 81, the answer is 81 plus 1, or 82.
Correct answer: 82- A. 90
- B. 96
- C. 99
- D. 108
Explanation: Multiply the first number by the number that is 2 greater than it. For 6, this gives 6 times 8 equals 48, so 9 times 11 equals 99.
Correct answer: 99- A. 63
- B. 70
- C. 73
- D. 77
Explanation: The first number is multiplied by the number that is 3 greater. Therefore, 4 times 7 is 28, and 7 times 10 is 70.
Correct answer: 70- A. 56
- B. 57
- C. 58
- D. 60
Explanation: Square the first number, add the first number, and then add 2. For 7, this is 49 plus 7 plus 2, which equals 58.
Correct answer: 58- A. 80
- B. 81
- C. 82
- D. 83
Explanation: The rule is to square the number, subtract twice the number, and add 3. For 10, that is 100 minus 20 plus 3, giving 83.
Correct answer: 83- A. 49
- B. 54
- C. 56
- D. 63
Explanation: The second number is seven times the first number. Therefore, 8 × 7 = 56.
Correct answer: 56