exam Maths Puzzle Numerical Ability

A rectangle is 10m longer than it is wide.If its length and width are both decreased by 2 m,its area is decreased by 48 m squared.Find its original dimensions.

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exam Other Question

how many permutations are there of the letters in the word "distinction"? Write each of these numbers as the sum and/or difference of at most three square numbers. Some can be written in more than one way.

1. 65

2. 5