16 . Find the next number in the series: 3, 6, 4, 9, 5, 12, 6, ...
- A. 7
- B. 9
- C. 12
- D. 15
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Bangladesh Bank - Assistant Director - 2006
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17 . Find the nixt number in the series : 3, 6, 4, 9,5,12,6.......
- A. 15
- B. 13
- C. 27
- D. 33
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18 . If a series looks like - 1,1.5,2.5,4,........, then which of the following comes next in the sequence ?
- A. 5
- B. 6
- C. 6.5
- D. 6 and 6.5
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19 . If the following series continues to follow the same pattern, what will be the next number : 2, 6, 3, 9, 6, ......?
- A. 3
- B. 6
- C. 18
- D. 14
- E. None of them
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Assistant Director (General) 06.07.18
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21 . In the following series, what comes next ? 1, A, 9, I, 17, --
- A. E
- B. Q
- C. U
- D. T
- E. Z
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22 . In the given series, which number will come next: 91, 86 , 76, 61 , ______?
- A. 31
- B. 36
- C. 41
- D. 46
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23 . The next 2 numbers of the series 2, 7, 1, 6 are-
- A. 5,-5
- B. 7,-6
- C. 5,-1
- D. 5,-2
- E. 0,5
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Bangladesh Bank - Officer(Cash) - 2011
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24 . The sum of first 17 items of the series 5, 9, 13, 17,....... is-
- A. 529
- B. 462
- C. 629
- D. 523
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অফিসার (সাধারণ) ২৭.১২. ২০১৯
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25 . the sum of the first 17 terms of the series 5,9,13,17...
- A. 529
- B. 462
- C. 629
- D. 523
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Sonali Bank Ltd. Senior Officer Recruitment 01.06.2018
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26 . What is the next digit of the series 1,2,3,5,7 ---------- ?
- A. 9
- B. 14
- C. 11
- D. 16
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Bangladesh Bank - Assistant Director - 2008
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27 . what is the next number in the series: 1 ,1 ,2 ,3 , 5, 8, 13, 21 ............. ?
- A. 34
- B. 31
- C. 41
- D. 50
- E. None of them
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28 . What is the next number in the series? 5, 3, 1, 7, 3, 2, 9, 5, ...
- A. 1
- B. 5
- C. 4
- D. 3
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29 . What is the next number in the series? 8, 11, 17, 24, 29, 53, 78, ....
- A. 102
- B. 101
- C. 75
- D. 83
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30 . What is the sum of the following series? 1+2+3.........+100=?
- A. 5500
- B. 5050
- C. 5055
- D. 5850
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