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₹400 ৰ এটা মূল্য 20% বৃদ্ধি পায়। নতুন মূল্য উলিওৱক।

A₹480
B₹460
C₹420
D₹500
Answer & Solution
Correct answer: A. ₹480
20% বৃদ্ধিয়ে ₹400 ৰ লগত ₹80 যোগ কৰে।
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