
In what ratio tea A sold at Rs. 25 per kg be mixed with tea B sold at Rs. 45/kg, …
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The ratio of ages of A and B 10 years ago was 3 : 5. If the ratio of their …
 600 views
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In a mixture of 35 liters, the ratio of milk and water 4:1. If a liter of water is added …
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When 75% of a number is added to 75, the resulting number is the same, then the number is 150 …
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If A’s height is 10% more than B’s height, by what percent is B’s height less than A’s height? 10% …
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A student has to secure 40% marks to pass. He gets 90 marks and fails by 10 marks. Then the …
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A certain sum of money doubles itself in 5 years at S.I. in how many years it becomes 7 times …
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8 years 7 years 5 years 6 years
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The simple interest on a certain sum at 5% per annum for 3 years and 4 years differ by Rs.42. …
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If a merchant estimates his profit as 20% of the selling price, what is his real profit percent? 20% 22% …
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A man walks at speed of 4 km/hr. and runs at the speed of 8 km/hr. How much time will …
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B started from his house and walked 2 km North then 3 km West and finally 6 km South, How …
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X, Y, Z enter into partnership. X invests some money at the beginning of a year, Y invests double the …
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A and B start a business jointly. If A invests Rs.7,000 for 9 months and B invests Rs. 12,000 for …
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If Rakesh’s Capital is equal to twice Raman’s capital and Raman’s capital is thrice Asha’s capital, then the ratio of …
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Twenty women can do a work in 16 days and 16 men can complete the same work in 15 days. …
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Three person A, B and C can do a piece of work in 15 days, 6 days and 10 days …
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42 men can do a piece of work in 18 days. How many men would be engaged to do the …
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Two trains are travelling in the same direction with speed of 30 km/hr. and 58 km/hr. respectively. A man in …
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The length of the train and that of a platform are equal. If with the speed of 90 km/hr. the …
 525 views
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