alleryদুডাল ৰছীৰ অনুপাত 5 : 8 আৰু দীঘলডাল চুটিডালতকৈ 18 m বেছি। চুটি ৰছীডাল হ'ল
A48 m
B30 m
C36 m
D40 m
Answer & Solution
Correct answer: B. 30 m
তিনি অংশ 18 m-ৰ সমান, গতিকে এক অংশ হ'ল 6 m আৰু চুটি ৰছীডাল হ'ল 5 x 6 = 30 m।
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