Grade 12th pass8 grade maths
A dealer marked his goods 20% above the cost price and allowed a discount of 10%. Then, the gain percent is
A. 2%
B. 4%
C. 6%
D. 8%
A dealer marked his goods 20% above the cost price and allowed a discount of 10%. Then, the gain percent is
A. 2%
B. 4%
C. 6%
D. 8%
