लाभ 40000 रुपये और 60000 रुपये हैं तथा भार क्रमशः 1 और 3 हैं। भारित औसत लाभ कितना है?
Profits are ₹40000 and ₹60000 with weights 1 and 3 respectively. What is weighted average profit?
Explanation opens after your attempt
A. 55000 रुपये₹55000
Concept
Weighted total is ₹40000 plus ₹180000 equal to ₹220000. Total weight is 4 so average is ₹55000.
Why this answer is correct
The correct answer is A. 55000 रुपये / ₹55000. Weighted total is ₹40000 plus ₹180000 equal to ₹220000. Total weight is 4 so average is ₹55000.
Exam Tip
भारित योग 40000 जमा 180000 बराबर 220000 है। कुल भार 4 है इसलिए औसत 55000 रुपये है।
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