Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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Speed equals distance divided by time.
150 ÷ 2.5 = 60 km/h.
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Doubling the workforce halves the time.
The job takes 6 days.
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After the decrease, 70% remains.
Seventy divided by 0.7 equals 100.
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5/8 equals 0.625 and 61% equals 0.61.
The largest value is 0.625.
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Add 25 to 68.
The result is 93.
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Multiply the hourly gain by 6.
The clock gains 30 minutes.
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Each pen costs Rs. 30.
Seven pens cost Rs. 210.
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Their sum is 60.
Dividing by 3 gives 20.
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Twenty percent of 500 is 100.
Subtracting gives Rs. 400.
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One machine makes 20 items per hour.
Eight machines make 160 items.
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Let the number be x: 2x + 5 = 29.
Solving gives x = 12.
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Ten percent is 20 and five percent is 10.
Together, 15% is 30.
