alleryदहा नोटबुकची किंमत ₹300 एकूण आणि ₹36 प्रत्येकी विकली जाते; प्रति नोटबुक नफा?
A₹6
B₹3
C₹12
D₹9
Answer & Solution
Correct answer: A. ₹6
प्रत्येक नोटबुकची किंमत ₹300 ÷ 10 = ₹30 आहे आणि ₹36 − ₹30 = ₹6 नफा कमावतो.
Keep practising Profit, Loss, Discount and Interest
Browse all Profit, Loss, Discount and Interest questions for RPF Constable, or explore more Arithmetic topics.
Related questions
Finance: follow the changesMoney: gain, price and interestTwo items sell for ₹360 each. One gives 50% profit and the other 10% loss. Overall result?₹8000 earns 10% in year one. ₹2800 is then withdrawn; the remainder earns 20% in year two.Split ₹18000 so that 6% simple interest for 2 years on one part equals 8% for 3 years on tA ₹10000 loan earns 12% simple interest yearly. ₹4000 principal is repaid after one year; An item is priced ₹2000. Apply reductions of 20% and 15% successively, then subtract a ₹10Fifteen items cost ₹40 each. Twelve sell at ₹55 each and three at ₹30 each. Profit percent