What is 69 + 10?
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Correct Answer: C. 79
Explanation:
69 + 10 = 79.
MCQ Collection
Quantitative Ability MCQs
Practice Quantitative Ability questions with answers and explanations.
What is the average of 19, 21, 23, 25, 27, 29, 31?
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Correct Answer: D. 25
Explanation:
The sum is 175 and there are 7 values, so the average is 25.
If 4x = 68, what is x?
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Correct Answer: B. 17
Explanation:
Divide both sides by 4: x = 68/4 = 17.
What is 25% of 120?
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Correct Answer: C. 30
Explanation:
25% of 120 = 25/100 × 120 = 30.
If 2x = 22, what is x?
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Correct Answer: C. 11
Explanation:
Divide both sides by 2: x = 22/2 = 11.
What is 72 + 11?
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Correct Answer: B. 83
Explanation:
72 + 11 = 83.
If 3x = 12, what is x?
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Correct Answer: D. 4
Explanation:
Divide both sides by 3: x = 12/3 = 4.
If 4x = 20, what is x?
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Correct Answer: D. 5
Explanation:
Divide both sides by 4: x = 20/4 = 5.
What is 5% of 280?
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Correct Answer: C. 14
Explanation:
5% of 280 = 5/100 × 280 = 14.
What is the average of 20, 22, 24, 26, 28, 30, 32, 34?
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Correct Answer: A. 27
Explanation:
The sum is 216 and there are 8 values, so the average is 27.
Find the simple interest on Rs. 5600 at 8% per year for 2 years.
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Correct Answer: D. 896
Explanation:
Simple interest = P×R×T/100 = 5600×8×2/100 = 896.
What is 36 + 6?
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Correct Answer: B. 42
Explanation:
36 + 6 = 42.