An item when sold for 1690 Rs. earned 30% profit on the cost price. Then the cost price is :
An item when sold for 1690 Rs. earned 30% profit on the cost price. Then the cost price is :
[A]130 Rs.
[B]507 Rs.
[C]630 Rs.
[D]1300 Rs.
1300 Rs.
If the C.P. be x, then
$latex = \frac{x\times 130}{100} = 1690&s=1$
$latex => x = \frac{1690\times 100}{130} = 1300 Rs.&s=1$
Hence option [D] is the right answer.