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Question

Which number will lie in place of $\star$  in the sequence: 

8, 14, 26, 50, $\star$ ?

This question was previously asked in
OTET 2026 Social Studies Question Paper (5-Jul-2026)
The correct answer is

98

Differences between consecutive terms: 14-8=6, 26-14=12, 50-26=24. Each difference doubles the previous one (6, 12, 24, 48...). So the next difference is 48, giving the next term = 50 + 48 = 98. Hence option (B) is correct.

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Important Questions from Sequences and Series

  1. If (a + b), 2b, (b + c) are in HP, then which one of the following is correct?

  2. What is the value of ab?

  3. What is the value of xyz?

  4. What is the value of pqr?

  5. Which one of the following is correct?

    x, y and z are

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