Mathematics
16 men build house in 10 days. 8 men will take:
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The angle between the hands of the clock at 6:00 is:
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If a car travels 1/100 of a kilometer each second, how many kilometers does it travel per hour?
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The surface area of a (10cm × 4cm × 3cm) brick is
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There are four numbers. Average of the first three is 15 and that of the last three is 16. If the last number is 19 find the first number:
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A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years.
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A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quantity sold at 18% profit is:
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15 men were hired to plough a piece of land in 10 days. How many more men are required to do the same job in 3 days?
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150% of 15 + 75% of 75 = ?
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