Which of the following options should come in place of the question mark (?) in the given series? 14 15 18 23 30?
39
The correct answer is option 4 i.e. 39.
Given equation: 14 15 18 23 30 ?
14 + 1 = 15; 15 + 3 = 18; 18 + 5 = 23; 23 + 7 = 30; 30 + 9 = 39
Similar Questions
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- Refer to the following series and answer the question that follows. Counting to be done from left to right. All numbers are single-digit numbers only.
(Left) 3 5 6 3 4 6 4 3 1 5 7 6 8 6 3 1 3 6 7 8 9 7 5 (Right)
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Important Questions from Sequence & Series
Which of the following options should come in place of the question mark (?) in the given series based on the English alphabetical order?
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Select the number from among the given options that can replace the question mark (?) in the following series:
98, 50, 26, 14, ?, 5
Given below is a statement followed by two possible reasons numbered I and II. Read the statement carefully and decide which of the two explain(s) the event/observation/information given in the statement.
Statement:
In India, large cities have attracted migrant population from across rural parts of the country. According to 2011 census, in India’s six largest metros (Delhi, Mumbai, Chennai, Bengaluru, Kolkata and Hyderabad), approximately 48% of the residents were migrants.Reasons:
I) Migration happens due to availability of better career and economic prospects in cities.
II) Migration happens because people like travelling and exploring new cities.Which of the following numbers will replace the question mark (?) in the given series?
3, 17, 83, 329, ?, 1961
