Mathematics
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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Find the missing number of the series: 13, 32, 24, 43, 35, ?, 46, 65, 57, 76
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One quality of wheat at Rs. 9.30 per kg is mixed with another quality at a certain rate in the ratio 8: 7. If the mixture so formed be worth Rs. 10 per kg, what is the rate per kg of the second quality of wheat?
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In a hotel mess there is enough food provisions for 1200 boarders for a month. After 15 days half of them leave due to vacations. How long will the food provisions last?
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Two cyclists start biking from a trail’s start 3 hours apart. The second cyclist travels at 10 mph and starts 3 hours after the first cyclist who is traveling at 6 mph. How much time will pass before the second cyclist catches up (after he starts)?
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The angle between the hands of the clock at 6:00 is:
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Average of 15,5,0,12,8 =?
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To pack 100 pairs of shoes into cases that each holds 20 shoes, how many cases are needed?
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Two angles are supplementary. One angle is 12° less than three times the other. What is the measure of the larger angle?
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