alleryA अकेले एक कार्य को 9 दिनों में और B अकेले 18 दिनों में पूरा करता है। वे एक साथ मिलकर कार्य करते हुए ₹900 कमाते हैं। इसमें A का हिस्सा कितना है?
A₹600
B₹500
C₹450
D₹300
Answer & Solution
Correct answer: A. ₹600
कार्य दरों का अनुपात 2:1 है, अतः A को ₹900 का 2/3 भाग = ₹600 मिलेगा।
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