Answer : 4 67 Explanation : Answer: D) 67 Explanation: Here the given series 7, 11, 19, 35, ?follows a pattern that (x 2 - 3) i.e,77 x 2 - 3 = 1111 x 2 - 3 = 1919 x 2 - 3 = 3535 x 2 - 3 = 6767 x 2 - 3 = 131 Hence the next number in the given number series is 67.

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