Find the missing series 3, 7, 16, 35, ?, 153
Correct answer: B. 74
- A. 84
- B. 74
- C. 78
- D. 63
- E. None of these
Explanation
The pattern is, 3*2 + 1 = 7 7*2 + 2 = 16 16*2 + 3 = 35 35*2 + 4 = 74 74*2 + 5 = 153 74 is the missing number.
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About Letter, Symbol and Number Series
Series questions use numbers, letters, symbols or combinations arranged according to a hidden pattern. You may need to identify repeated operations, alternating rules, alphabetical positions, differences, reversals and mixed sequences to find a missing term or predict the next one.
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