अ और ब (4:1) में लाभ बांटते हैं। स को (2/5) भाग मिला और अ ब शेष लाभ (1:2) में बांटेंगे। ब का लाभ कितना है?
A and B share profits in (4:1). C gets (2/5) share and A B share the balance in (1:2). What is B's gain?
Explanation opens after your attempt
A. (15)
Concept
B's new share is (2/5) and old share was (1/5). The difference (1/5) is B's gain.
Why this answer is correct
The correct answer is A. (1 / 5). B's new share is (2/5) and old share was (1/5). The difference (1/5) is B's gain.
Exam Tip
ब का नया भाग (2/5) है और पुराना भाग (1/5) था। अंतर (1/5) ब का लाभ है।
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