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31-05-06, 02:02 PM
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#1 (permalink) |
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1. The least perfect square number divisible by 3, 4, 5, 6 and 8 is :
(a) 900 (b) 1200 (c) 2500 (d) 3600 2. The least perfect square, which is divisible by each of 21, 36 and 66, is : (a) 213444 (b) 214344 (c) 214434 (d) 231444 3. The least number by which 294 must be multiplied to make it a perfect square, (a) 2 (b) 3 (c) 6 (d) 24 4. What is the smallest number to be subtracted from 549162 in order to make perfect square? (a) 28 (b) 36 (c) 62 (d) 81 5. What is the least number which should be subtracted from 0.000326 to make it perfect square? (a) 0.000002 (b) 0.000004 (c) 0.02 (d) 0.04
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27-06-06, 05:03 PM
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#2 (permalink) |
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1. The least perfect square number divisible by 3, 4, 5, 6 and 8 is :
(d) 3600 2. The least perfect square, which is divisible by each of 21, 36 and 66, is : (a) 213444 3. The least number by which 294 must be multiplied to make it a perfect square, (c) 6 5. What is the least number which should be subtracted from 0.000326 to make it perfect square? (a) 0.000002 Gunjan Edited by: gunjan.sethia |
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02-07-06, 10:47 AM
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#4 (permalink) |
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least perfect square is the square which is the smallest to be divisible!!!
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Refreshingly correct |
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06-07-06, 06:09 PM
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#7 (permalink) |
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Hey, I feel one shud' show at least some basic and quick steps in how one arrived at that answer or simple outline of approaching that question. Problem aprroach is more important here than answers. no oneis going to gain anything out of these answers except the one who is solving them.
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10-07-06, 03:37 PM
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#8 (permalink) |
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if any one wants to know how i got t ans mail me at gunj_19@yahoo.co.in.. i wil reply to the prob.. step wise.. good luck.. good day
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