Mathematics
The sum of two numbers is 2490 If 6.5% of one number is equal to 8.5% of the other, the numbers are
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A 100 meters long train passes a bridge at 72 km/hr in 25 seconds. What is the length of the bridge?
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Rs 395 are divided among A, B and C such that B gets 25% more than A and 20% more than C, then the share of A is:
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Pieces from 42.5 m rod (85 cm each):
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If 3x = 4y = 5z then x:y:z = ?
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A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area is 680 sq.ft, fencing required is
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In a caravan, there are 50 hens, 45 goats, 8 camels and some keepers. If total feet exceed heads by 224, find keepers.
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Simplify: (-2x)³:
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Your supervisor instructs you to purchase 240 pens and 6 staplers for the office. Pens are purchased in sets of 6 for Rs.2 per pack. Staplers are purchased in sets of 2 for Rs.12.95. How much will purchasing these products cost?
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