"A merchant professes to lose 4% on a certain tea but he uses a weight equal to 840
Channel: Doubtnut
Date: 12/04/2020

"A merchant professes to lose 4% on a certain tea but he uses a weight equal to 840g instead of
1 kg. Find his real loss or gain percent.
a. `14 2/7%\ los s`
b. `14 2/7%` gain
c. `16 2/7%\ los s`
d. `16 2/7%` gain"