Question

एक फल विक्रेता 12100 के लिए ₹15 प्रति दर्जन की दर से खरीदा उसने इनमें से आठ सौ के लिए ₹4 में दो की दर से बेचा तथा शेष को ₹8 5 की दर से बेचा प्रतिशत लाभ और हानि बताइए ​

Answer 1

Answer:

49.33%

Step-by-step explanation:

Finding the cost price of 1200 bananas:

The cost price of 12 bananas = Rs. 15

∴ The C.P. of 1200 bananas = \frac{15}{12} \times 1200 = 15\times 100 = Rs.\:1500

12

15

×1200=15×100=Rs.1500

Finding the S.P. of 1200 bananas:

Fruit seller sold 800 bananas at Rs. 4 per 2

∴ The S.P. of 800 bananas = \frac{4}{2} \times 800 = 4\times 400 = Rs. \:1600

2

4

×800=4×400=Rs.1600

Fruit seller sold the rest i.e., 1200 - 800 = 400 at Rs. 8 for 5 each

∴ The S.P. of 400 bananas = \frac{8}{5} \times 400 = 8\times 80 = Rs. \:640

5

8

×400=8×80=Rs.640

∴ Total S.P. of 1200 bananas = Rs. 1600 + Rs. 640 = Rs. 2240

Finding the profit or loss percentage:

Since the C.P. < S.P.

⇒ The fruit seller makes a profit in the whole transaction

∴ The profit percentage is,

= \frac{S.P. - C.P.}{C.P.}\times 100

C.P.

S.P.−C.P.

×100

= \frac{2240 - 1500}{1500}\times 100

1500

2240−1500

×100

= \frac{740}{15}

15

740

= \bold{49.33\:\%}49.33%

Thus, the profit percentage is → 49.33%.

Answer 2

3644 /121 %

12 fruit cp is 15₹

1 fruit cp is 15/12₹

12100 fruit cp is 15/12 ×12100 =15125

2 fruit Sp is 4₹

1 fruit Sp is 4/2₹

800 fruit Sp is 4/2×800 =1600

5 fruit Sp is 8₹

1 fruit Sp is 8/5₹

11300 fruit Sp is 8/5×11300 =18080

Total Sp = 1600 + 18080 = 19680

Profit = Sp - cp

19680 - 15125 = 4555

Profit % = 4555×100/15125 =3644 /121 %