चार वर्षों के लाभ (90000) रुपये (130000) रुपये (160000) रुपये और (150000) रुपये हैं। चौथे वर्ष में (20000) रुपये असामान्य हानि थी। सही औसत लाभ कितना होगा?
Profits for four years are ₹90000 ₹130000 ₹160000 and ₹150000. The fourth year included abnormal loss of ₹20000. What is the correct average profit?
Explanation opens after your attempt
C. (137500) रुपये₹137500
Concept
Adding back abnormal loss makes fourth year's profit ₹170000. Average is ((90000+130000+160000+170000)/4=₹137500).
Why this answer is correct
The correct answer is C. (137500) रुपये / ₹137500. Adding back abnormal loss makes fourth year's profit ₹170000. Average is ((90000+130000+160000+170000)/4=₹137500).
Exam Tip
असामान्य हानि वापस जोड़ने पर चौथे वर्ष का लाभ (170000) रुपये होगा। औसत ((90000+130000+160000+170000)/4=137500) रुपये है।
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