alleryRs 840 কে 2 : 5 : 7 অনুপাতে ভাগ করা হলো। বৃহত্তম ভাগটি কত?
ARs 360
BRs 480
CRs 420
DRs 300
Answer & Solution
Correct answer: C. Rs 420
ভাগগুলির মোট যোগফল 14, সুতরাং একটি ভাগ হলো Rs 60 এবং বৃহত্তম ভাগটি হলো 7 x 60 = Rs 420।
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