Question

A man sold two washing machine for ruppee 9900each he sold one at gain of 10% and the other at a loss of 10% find gain or loss %in the whole transaction

Answer 1

cp of 1 machine is 9900/2=4950Rs
gain=10% of 4950=495Rs
loss= 10%of 4950=495Rs
gain=4950+495=5445
loss4950-495=4465
total=5445+4465=9910
so u got the profit of 10 Rs