Question

Cost price of 12 articles is equal to the 9 articles while discount of 10 artie is equal to the profit of 5 articles then difference between p% and d%

Answer 1

Ratio of selling price and Cost Price,
SP:CP = 12:9 =4:3
Profit of 3 oranges = Re 1 (Let CP = Re 1)
Profit = 1/3 = 33.33%
and, Discount = 11.11%
Since,
CP:SP:MP = 3:4:4.5
Profit doubles that of discount.
So, % point discount = 33.33%-11.11% = 22.22% point.

Detail Explanation:
12 C.P = 9 S.P,
So profit % ={(12 C.P - 9 C.P)/9 C.P} = 33.33.
Then it is said that,
5 SP - 5 CP = 10MP -10SP
From that we get relation between MP and SP, that is,
27 SP=24 MP( With help of 12 CP= 9 SP ).
THEN DISCOUNT % = (MP-SP)/MP = 11.11%.
So, % point discount 33.33%-11.11%= 22.22%.

Answer 2

Answer:

22.22%

Step-by-step explanation:

Ratio of selling price and Cost Price,

SP:CP = 12:9 =4:3

Profit of 3 oranges = Re 1 (Let CP = Re 1)

Profit = 1/3 = 33.33%

and, Discount = 11.11%

Since,

CP:SP:MP = 3:4:4.5

Profit doubles that of discount.

So, % point discount = 33.33%-11.11% = 22.22% point.

Detail Explanation:

12 C.P = 9 S.P,

So profit % ={(12 C.P - 9 C.P)/9 C.P} = 33.33.

Then it is said that,

5 SP - 5 CP = 10MP -10SP

From that we get relation between MP and SP, that is,

27 SP=24 MP( With help of 12 CP= 9 SP ).

THEN DISCOUNT % = (MP-SP)/MP = 11.11%.

So, % point discount 33.33%-11.11%= 22.22%.