alleryRe 1, 50 paise আৰু 25 paise ৰ মুদ্ৰা 2 : 3 : 4 অনুপাতত আছে আৰু মুঠ মূল্য Rs 90। 25 paise ৰ মুদ্ৰা কিমানটা আছে?
A40
B60
C80
D70
Answer & Solution
Correct answer: C. 80
প্ৰতি এককৰ মান হৈছে 2 + 1.5 + 1 = Rs 4.5, গতিকে এককটো হ'ল 20 আৰু 25 paise ৰ মুদ্ৰাৰ সংখ্যা 4 x 20 = 80।
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