दोन वस्तू प्रत्येकी ₹360 मध्ये विकल्या जातात. एक 50% नफा देतो आणि दुसरा 10% तोटा. एकूण परिणाम?
A10% नफा
B20% नफा
C15% नफा
D12.5% नफा
Answer & Solution
Correct answer: D. 12.5% नफा
त्यांची किंमत ₹360/1.5 = ₹240 आणि ₹360/0.9 = ₹400 आहेत
₹80 ₹640 वर नफा 12.5% आहे.
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 interest₹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 ₹2800 is then withdrawn; the remainder earns 20% in year two.Split ₹18000 so that 6% simple interest for 2 years on one part equals 8% for 3 years on tA ₹10000 loan earns 12% simple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₹8000 earns 10% yearly. All first-year interest is withdrawn; the principal stays. Balance