The average weight of 10 persons increases by 6.3 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?	Choose one.
A) 176 kg
B) 80 kg
C) 185 kg
D) 90 kg
E) 128 kg
Solution   Total weight increased	= (10 x 6.3)kg   = 63 kg.   Weight of new person	= (65 + 63)= 
<gadget id="calculator">(65 + 63)</gadget>
<output>128</output>
128 kg.   Answer 128 kg
<result>E</result>
The average weight of 10 persons increases by 6.3 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?