Which of the following cannot be the range of a set consisting of 5 odd multiples of 5?  Choices:
A) 383 B) 80 C) 160 D) 320 E) 40
Solution: sequence of 5 lets say sequence is 5n, 5(n+1), 5(n+2), 5(n+3), 5(n+4)   so range is 5n+20-5n = 20   if we put the different values of n we will get different but the range will be multiple of 20   and only 386 is not multiple of 20   383nswer : 3835 +20-5= 
<gadget id="calculator">5 +20-5</gadget>
<output>20</output>
20   if we put the different values of n we will get different but the range will be multiple of 20   and only 386 is not multiple of 20   383nswer : 383
<result>A</result>
Which of the following cannot be the range of a set consisting of 5 odd multiples of 5?