In a series of consecutive odd numbers, 27 is the seventh smallest number and 25 is the tenth largest number. What is the range of the series?
Select.
A) 32  B) 30  C) 29  D) 28  E) 14
Imp:All are consecutive odd numbers.   27 is the 8th smallest ,there are 6 numbers smaller then 27 ,smallest number :  27-12= 
<gadget id="calculator">  27-12</gadget>
<output>15</output>
15   25 is the 10th largest ,so there are 9 numbers larger then 25, largest number: 25+18= 
<gadget id="calculator"> 25+18</gadget>
<output>43</output>
43   Range:43-15= 
<gadget id="calculator">43-15</gadget>
<output>28</output>
28   Ans : 28
<result>D</result>
In a series of consecutive odd numbers, 27 is the seventh smallest number and 25 is the tenth largest number. What is the range of the series?