What is 45 + 9?
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45 + 9 = 54.
Practice Quantitative Ability questions with answers and explanations.
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45 + 9 = 54.
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36 + 6 = 42.
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The sum is 261 and there are 9 values, so the average is 29.
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5% of 230 = 5/100 × 230 = 11.
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93 + 11 = 104.
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Simple interest = P×R×T/100 = 5600×8×2/100 = 896.
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The sum is 168 and there are 8 values, so the average is 21.
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69 + 10 = 79.
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Divide both sides by 3: x = 12/3 = 4.
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The sum is 105 and there are 5 values, so the average is 21.
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Simple interest = P×R×T/100 = 8000×4×2/100 = 640.
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Simple interest = P×R×T/100 = 7200×5×4/100 = 1440.