Question

can anyone solve this question plzzz its urgent​

Answer 1

Answer:

Let the S.P. of 1 pen = 1 rupees

then, S.P. of 8 pen = 8 rupees

C.P. of 8 pen = S.P. of 10 pen = 10 rupees

[ S.P. < C.P., it is a loss ]

Loss = C.P. - S.P. = 10 - 8 = 2 rupees

Therefore, loss% = loss × 100

C.P.

= 2/10 × 100 = 20% .