alleryপুৰণি আৰু নতুন মূল্যৰ অনুপাত 4 : 5। ব্যয় একে ৰাখিবলৈ, পুৰণি আৰু নতুন ব্যৱহাৰৰ অনুপাত হ'ব
A4 : 5
B5 : 4
C25 : 16
D16 : 25
Answer & Solution
Correct answer: B. 5 : 4
স্থিৰ ব্যয়ৰ ক্ষেত্ৰত, ব্যৱহাৰ মূল্যৰ সৈতে ব্যস্তানুপাতিকভাৱে পৰিৱৰ্তিত হয়, গতিকে ই হ'ল 5 : 4।
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