Home > Arithmetic Aptitude > Simplification > Questions and Answers
01. | Find the least number which when added to or subtracted from 1850 makes it a perfect square. | |||||||||||
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02. | Find the least number, which must be added to 36520 to make it exactly divisible by 187 | |||||||||||
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03. | By what number should be 21600 be multiplied to make it a perfect cube? | |||||||||||
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04. | What is the cost of erecting a fence round a square field of area 1000000 square meters at the rate of Rs. 10 per meter? | |||||||||||
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05. |
Find a2 + b2 = (a+b) = 25 and ab = 150. Also find a3+b3 Find x + 1/x | |||||||||||
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06. | Find the least number that is a perfect square and which is also divisible by 16 , 18 and 45. | |||||||||||
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07. | A number is divided by 18 gives a remainder 13. What is the remainder obtained by dividing the same number with 9 ? | |||||||||||
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08. | if (x2/yz) + (y2/xz) + (z2/xy) = 3. Find x + y + z. | |||||||||||
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09. | A house wife, with a given amount can buy either 10 apples or 15 oranges or 2 watermelons. Find the maximum number of oranges which she can buy with six times the initial amount such that she gets each of the three varieties of fruits. | |||||||||||||||
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10. | Runs scored by bhangar in a match are 10 more than the balls faced by karthik. The number of balls faced by bhangar is 5 more than the number of runs scored by karthik. Together they have scored 50 runs and bhangar has faced 15 balls less than karthik. What is the number of runs scored by bhangar? | |||||||||||||||
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