Question

kisi calculator ko 340 rupaye mein bikri karne ki apeksha 350 rupaye mein bikri karne per 5 pratishat adhik Labh prapt hota hai to calculator ka CP kya tha

Answer 1

Answer:

5% profit=(350-340)₹=10₹

Then, 100% profit=(10/5)*100=200₹

Therefore C.P of the calculator= 200₹

Now, you can check it through back calculation....

C.P=200, S.P=340 Then, Profit (%)= {(340-200)/200}*100= 70%

Again, C.P =200, S.P= 350 Then, Profit(%)={(350-200)/200}*100= 75%

So, here we can see that the difference between two Profit(%)= (75-70)%=5% ...(proved)

So the C.P will be 200 ₹.