alleryRs 840 को 2 : 5 : 7 के अनुपात में बाँटा जाता है। सबसे बड़ा हिस्सा क्या है?
ARs 360
BRs 480
CRs 420
DRs 300
Answer & Solution
Correct answer: C. Rs 420
कुल भाग 14 हैं, इसलिए एक भाग Rs 60 है और सबसे बड़ा हिस्सा 7 x 60 = Rs 420 है।
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