A dealer sold two of his cattle for Rs. 500 each. On one of them he lost 10% on the other, he gained 10%. His gain or loss percent in the entire transaction was: Choose the correct choice from the following answers
A) 2	B) 1	C) 7	D) 9	E) 0
Explanation:   Loss%= (common gain or loss % / 10)2 = (10/10)= 
<gadget id="calculator">(10/10)</gadget>
<output>1</output>
1%.   Answer: 1) 1% loss
<result>B</result>
A dealer sold two of his cattle for Rs. 500 each. On one of them he lost 10% on the other, he gained 10%. His gain or loss percent in the entire transaction was: