Question

1)If a shopkeeper bring a cloth for rupees 120 and sells it for $ 80 what is the profit gained by him
2)If the simple interest on rupees 1000for 2 years at a certain rate is $200 then what is the intrest for 6 years on the same amount at the same rate
3)By selling a car for $ 120000 Rohan get 10% profit find the C.P of the car
4)What is the sum which produce $150 interest in 3 year at the rate of 4%
6) In how many years will $ 6000 duble at 5% S.I
7) A shopkeeper purchased 50 books at the rate of 10 for $ 8 he sold them at the rate of 8 for the $ 10 what is his profit and loss %
8)What is the sum that is amounted to rupees 3000 with the intrest of 15 % per anumn
9)If a pencil coast rupees 40 after 12% discount then what is the actual price of the pencil​

Answer 1

Step-by-step explanation:

Cost price of the cycle = Rs. 1200

Selling price of the cycles = Rs. 1500

SP > CP ⇒ there is a gain.

⇒ Gain = SP - CP = 1500 - 1200 = Rs. 300

∴ Gain Percentage =

CP

Gain

(100)%

=

1200

300

(100)%=25%

∴ The shopkeeper makes a profit of 25%