A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
361, ?, 169, 121, 49, 25.
361, ?, 169, 121, 49, 25
$$19^2$$, ?, $$13^2$$, $$11^2$$, $$7^2$$, $$5^2$$
The given series is square of prime numbers decreasing left to right
$$\therefore\ $$The required number = $$17^2$$ = 289
Hence, the correct answer is Option A
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