The average of first 15 natural numbers is? Choices.
A) 6 B) 5.5 C) 5.1 D) 8 E) 5
Sum of 15 natural no.   = 240/2= 
<gadget id="calculator">240/2</gadget>
<output>120</output>
120   Average=120/15= 
<gadget id="calculator">120/15</gadget>
<output>8</output>
8   Answer:8
<result>D</result>
The average of first 15 natural numbers is?