Answer Posted / srikanth

19

Find the least value of 3x + 4y if x2y3 = 6.

1445

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If A = x3y2x3y2 and B=xy3xy3, then find the HCF of A, B

1208

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The ratio of the number of boys and girls in a college is 3:2. Out of these 10 percent are boys and 25 percent are girls are scholarship holders. Find the no of boys and girls who are not scholarship holders.

1409

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The length and breadth of a rectangle are increased by 20% and 40% respectively. What is the percentage increase in its area?

1206

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A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage?

1555

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Everyday in his business a merchant had to weigh amounts from 1 kg to 121kgs, to the nearest kg.What are the minimum number of weight required and how heavy should they be?

1284

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Sum of money at compound interest amounts of thrice itself in 3 years. In how many years will it take 9 times itself.

1174

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33 1/3 of 101 + 296 is

1521

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The age difference between two brothers is 3 years. After 6 years the ratio between the age is 9:8 What are their ages?

1294

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In a arithmetic reason 10,9,60,90,70 and 66.. .whats the next number with conclusion

2048

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If x and x+10 are lengths containing right angle, what is the equation if area is 24 sq.cm

1137

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What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2.

1141

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Find the number WXYZ divisible by 36? i) Let the digits be5, 4,3,6 -not in that order ii) Sum of last two digits is 9 iii) Sum of middle two digits is 7->If one is sufficient then ans as A || if two is sufficient then ans as B || if all are necessary then ans as C || if nothing is needed then

1201

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Find perimeter of a trapezium with 3 sides given and distance between parallel sides given.

1668

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How many 3-digit numbers will be there which are divisible by 19?

1091

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