Number Series — practice questions, page 6
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QuestionIn the series 4, 9, 19, 39, 80, 159, which term is wrong?QuestionWhat number completes 5, 8, 13, 20, 29, ?QuestionWhich term is wrong in the series 6, 12, 22, 33, 48, 66, 87?QuestionSpot the wrong number in the series: 5, 10, 20, 40, 75, 160, 320.QuestionExactly one term of 5, 8, 14, 23, 36, 50, 68 is wrong. Pick it.QuestionLook at 7, 6, 10, 27, 104, ? and pick the term that comes next.QuestionFind the term that should follow: 8, 27, 125, 343, 1331, ?QuestionIdentify the wrong term in the series: 6, 13, 27, 55, 112, 223.QuestionWhich number spoils the pattern 10, 11, 15, 24, 42, 65?QuestionIdentify the wrong term in the series: 3, 6, 18, 72, 366, 2160QuestionIn the series 5, 15, 45, ?, 405, 1215, which number is missing?QuestionContinue the pattern: 5, 9, 15, 23, 33, ?QuestionDetermine the next number: 145, 122, 101, 82, 65, ?QuestionOne term in the series is wrong. Identify it: 4, 8, 16, 32, 62, 128, 256QuestionMeghna's list 1, 4, 13, 40, ?, 364 has one number missing. What is it?QuestionLook at 2, 9, 28, 65, ?, 217. What number goes in place of the question mark?QuestionFind the next term in the series: 7, 8, 12, 21, 37, ?QuestionFind the next term: 4, 10, 18, 28, 40, ?QuestionIn the series 1, 2, 6, 24, 120, 720, 5050, which term is wrong?QuestionDetermine the next number in the sequence 3, 4, 7, 16, 43, ?Question4, 5, 11, 34, ?, 686 — what replaces the question mark?QuestionOne number in 4, 11, 25, 53, 109, 222, 445 breaks the pattern. Which is it?QuestionOne term in 1, 2, 6, 24, 120, 620, 5040 does not fit the pattern. Which is it?QuestionWhat is the next term in the series: 4, 6, 10, 18, 34, ?QuestionFind the incorrect term: 4, 7, 13, 25, 50, 97.
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