If the arithmetic mean of seventy five numbers is calculated, it is 35. If each number is increased by 5, then mean of new number is?	Choose the correct answer:
A) 22
B) 40
C) 28
D) 21
E) 27
A.M. of 75 numbers = 35   Sum of 75 numbers = 75 * 35= 
<gadget id="calculator">75 * 35</gadget>
<output>2_625</output>
2625   Total increase= 75 * 5= 
<gadget id="calculator">75 * 5</gadget>
<output>375</output>
375   Increased sum= 2625 + 375= 
<gadget id="calculator">2625 + 375</gadget>
<output>3_000</output>
3000   Increased average= 3000/75= 
<gadget id="calculator">3000/75</gadget>
<output>40</output>
40.   Answer: 40
<result>B</result>
If the arithmetic mean of seventy five numbers is calculated, it is 35. If each number is increased by 5, then mean of new number is?