The average temperature of Monday, Tuesday, Wednesday and Thursday was 38∘ and that of Tuesday, Wednesday, Thursday and Friday was 40∘. If the temperature on Monday was 33∘, the temperature of Friday was :	Pick one
A) 41∘
B) 39∘
C) 38∘
D) 30∘
E) None of these
Explanation:   M+T+W+Th=(4×38)=152   Monday temperature is 33. So T+W+Th=(152-33)= 
<gadget id="calculator">(152-33)</gadget>
<output>119</output>
119   T+W+Th+F=(4×40)=160   F = (160-119)= 
<gadget id="calculator">(160-119)</gadget>
<output>41</output>
41∘   Correct Option: 41∘
<result>A</result>
The average temperature of Monday, Tuesday, Wednesday and Thursday was 38∘ and that of Tuesday, Wednesday, Thursday and Friday was 40∘. If the temperature on Monday was 33∘, the temperature of Friday was :