The average age of a committee of 8 members is 42 years. A member aged 55 years
retired and his place was taken by another member aged 39 years . The average age of
present committee is; Choose the correct choice from the following options:	A) 39 years	B) 38 years	C) 36 years	D) 35 years	E) 40 years
Exp. Total age of the committee = 42*8= 
<gadget id="calculator">42*8</gadget>
<output>336</output>
336,   Total age when a member is retired   and a new one was joined= 336-55 +39, =320   Average age of present committee = 320/8= 
<gadget id="calculator">320/8</gadget>
<output>40</output>
40.   Answer: 40 years
<result>E</result>
The average age of a committee of 8 members is 42 years. A member aged 55 years
retired and his place was taken by another member aged 39 years . The average age of
present committee is;