# CAT Linear Equations Questions with Answers

#### Linear Equations

The topic 'linear equations' deals with how to solve simultaneous equations, how to solve equations by introducing dummy variables etc. The practice questions given below come with detailed explanations and video solutions.

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Instructions

For the following questions answer them individually

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# Amit is reconciling the day's trades at the end of the day in his record book. He realizes that while recording the number of maree biscuits sold, he reversed the digits of the two digit number. If the number recorded was more than 10 but 72 fewer than the actual number, how many maree biscuits were sold?

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