Question

3. A shopkeeper earns a profit of 10%
after allowing a discount of 30% on
the marked price. The Cost Price of
the article whose marked price is
440
A.300
B.340
2.280
0.360
E.None of these
​

Answer 1

Answer:

I think the answer is 360

Step-by-step explanation:

360

Answer 2

Step-by-step explanation:

MP = Rs 440

Discount percentage = 30%

Profit percentage = 10%

SP = (1- d/100) of MP

= (1-30/100)× Rs 440

= Rs 440- Rs 132

= Rs 308

Let the CP be Rs x

By condition

SP = (1+ p/100) of CP

440 = (1+ 10/100)×x

440 = x + x/10

440 = 11x/10

11x/10 = 440

x = 440×10/11

x = 400

The CP is Rs 400

Answer is none of these