Average weight of 10 people increased by 1 kg when one person of 45 kg is replaced by a new
man. Then weight of the new man is
Options:
A) 50 B) 55 C) 60 D) 65 E) 70
Explanation:   Total weight increased is 1 * 10= 
<gadget id="calculator">1 * 10</gadget>
<output>10</output>
10.   So weight of new person is 45+10= 
<gadget id="calculator">45+10</gadget>
<output>55</output>
55   Answer: Option 55
<result>B</result>
Average weight of 10 people increased by 1 kg when one person of 45 kg is replaced by a new
man. Then weight of the new man is