Mathematics
Medium
Question
A dealer professing to sell at cost price uses a 900 gms weight for a kilogram. His gain percent is:________?
A
9
B
10
C
11
D
11 1/9
✓ Official correct answer
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A
9
No member explanations yet for this option.
B
10
No member explanations yet for this option.
C
11
No member explanations yet for this option.
D
11 1/9
No member explanations yet for this option.