Select the number from among the given options that can replace the question mark (?) in the following series. 7, 14, 28, 56, ? - General Intelligence and Reasoning MCQ Staff Selection Commission 2026 | ExamTest.live

easyMCQStaff Selection Commission2026General Intelligence and Reasoning

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Select the number from among the given options that can replace the question mark (?) in the following series. 7, 14, 28, 56, ?

Solution & Step-by-step Explanation

Let's examine the sequence relation between adjacent terms: 7\times2=14 14\times2=28 28\times2=56 The pattern is simply multiplying each term by 2. Continuing this logic: 56\times2=112 The missing value is 112.

Try it yourself before checking the explanation above.

Select the number from among the given options that can replace the question mark (?) in the following series. 7, 14, 28, 56, ?

150

72

90

112

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