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3. After selling a sweater for Rs 600 Kavita stlein the whole transacshopkeeper bought 40 crieket balis at the rate of Rs60 per ball. At what rate should he sell the remaining5. Amit bought 25 pens at Rs 8 per pen and 35 penssell the remaining balls to gain 40% in the whoall 60 penat Rs 10 per pen. He soldRs 11 per pen. Find his gain per cent.nmige of 21 articles. Find the gain per |
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Answer» CP = 25*8 + 35*10 = 200 + 350 = 550 SP = 11*60 = 660 Gain % = (SP-CP/CP)*100 = (110/550)*100 = 100/5 = 20% An Executive has an average Pen Booking of Rs 23500, Rs 22500, Rs 19200, Rs 20750 and Rs 21800 for 5 consecutive days. How much Pen Booking should he achieve on the 6th day so that his average Pen Booking for all 6 days stands at Rs 21500 |
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