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Aptitude Day 41


Problems to solve:

1. If one-fifth of the number exceeds its one-third by 50. What's the number?

2. If the sum of the number and its square is 90. What's the number?

3. If 20 is subtracted from two-thirds of a number which is equal to the sum of 30 and three-seventh of the number. What's the number?

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