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5% की वृद्धि के बाद एक राशि ₹840 हो जाती है। वृद्धि से पहले यह कितनी थी?

A₹780
B₹800
C₹820
D₹840
Answer & Solution
Correct answer: B. ₹800
मूल राशि = 840 / 1.05 = ₹800।
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