SS_JEE-MAIN_12-04-2019_S2 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAINN 2019

12-04-2019 S2

Question

If $a_1, a_2, a_3, \ldots .$. are in A.P. such that $a_1+a_7+a_{16}=40$, then the sum of the first 15 terms of this A.P. is:

Select the correct option:

A

150

B

280

C

200

D

120

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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