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JEE MAIN 2019
11-01-2019 S1
Question
Let $a_1, a_2, \ldots, a_{10}$ be a G.P. If $\frac{a_3}{a_1}=25$, then $\frac{a_9}{a_5}$ equals
Select the correct option:
A
$5^3$
B
$5^4$
C
$2\left(5^2\right)$
D
$4\left(5^2\right)$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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