Quantitative Aptitude Test 49

Test # 49


1.
The smallest number which when added to the sum of the squares of 9 and 10, gives a perfect square, is :

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Quantitative Aptitude
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Idiom of the Day

wear down (something) or wear (something) down
to make something become less useful or smaller or weaker because of wear or age
Little by little, the water wore down the beach at the edge of the river.

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