JEE Main 10 April 2015 Paper

Section: Mathematics
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Question : 67 of 90
 
Marks: +1, -0
Let the sum of the first three terms of anA.P. be 39 and the sum of its last four terms be 178. If the first term of this A.P. is 10,then the median of the A.P. is :
[Main 10 April 2015]
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