Question

Devendra, a computer accessories vendor
gave a discount of 20% on a pen-drive and
his profit reduced from Rs. 200 to Rs. 100.
What is Devendra's cost price?​

Answer 1

Answer:

20 % of SP =100

so 100% of SP =500 Rs

so 200 Rs is profit and so

CP =SP -profit

CP=500-200=300 Rs

therefore cost price is Rs 300.

Step-by-step explanation:

Answer 2

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