Mitali, a student of VIIIth standard, ranks eighth when put in class VIII A, ranks fifth when put in class VIII B, and ranks sixth when put in class VIII C. What will be Mitali's rank if students of all the three sections are put together?  Choose the most appropriate option.
A) 17th B) 16th C) 15th D) Cannot be determined E) None of these
7+4+5= 
<gadget id="calculator">7+4+5</gadget>
<output>16</output>
16   16 students have higher rank than her..   So answer is 17th   17thNSWER:17th
<result>A</result>
Mitali, a student of VIIIth standard, ranks eighth when put in class VIII A, ranks fifth when put in class VIII B, and ranks sixth when put in class VIII C. What will be Mitali's rank if students of all the three sections are put together?