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यदि वेतन ₹80 से बढ़कर ₹100 हो जाता है, तो प्रतिशत वृद्धि क्या है?

A20%
B30%
C25%
D15%
Answer & Solution
Correct answer: C. 25%
वृद्धि = 100 - 80 = 20। प्रतिशत वृद्धि = (20 / 80) * 100 = 25%।
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