Question

. A machine sold at a profit of 10%. Had it been brought for 10% less and sold for Rs. 10 less, the prome
would have been 20%. What is the cost price of the machine?
(1) Rs. 1000
(2) Rs. 400
(3) Rs. 450
(4) Rs. 500
(5) Rs. 600
​

Answer 1

Answer:

option 4 is the correct answer

Step-by-step explanation:

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