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प्रश्न
Mr. Singh’s monthly salary is ₹ 15,000. This month he was promoted with an increment of ₹ 3,000 in his salary. Express his increment as a percent of his original salary.
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उत्तर
Monthly salary = ₹ 15,000
Increment on promotion = ₹ 3,000
Percentage of increment to monthly salary
= `3000/15000xx100`
= 20%
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