The series Completion Practice Questions section here contains various types of questions that are crafted out of this section. We will see questions on number series, and other such types of questions in Series Completion Practice Questions. This chapter deals with questions in which series of numbers or alphabetical letters are given, which are generally called as terms of the series. These terms follow a certain pattern throughout.
Series Completion Practice Questions
The candidate is required to recognize this pattern and either complete the given series with the most suitable alternative or find the wrong term in the series.
Type 1: Number Series
Q1: Which number would replace question mark in the series 7, 12, 19, ?, 39.
(a) 29 (b) 28 (c) 26 (d) 24 (C.B.I. 1995)
Q2: Which is the number that comes next in the sequence: 0, 6, 24, 60, 120, 210, ?,
(a) 240 (b) 290 (c) 336 (d) 504 (Hotel Management, 1995)
Q3: Which is the number that comes next in the following sequence? 4, 6. 12, 14. 28. 30. (…..)
(a) 32 (b) 60 (c) 62 (d) 64
Q4: Find out the missing number in the following sequence:
1, 3, 3, 6, 7, 9, ?, 12, 21.
(a) 10 (b) 11 (c) 12 (d) 13
Q5: In the series 357, 363, 369, …. what will be the 10th term?
(a) 405 (b) 411 (c) 413 (d) 417
Q6: How many terms are there in the series 201, 208, 215, ….., 369?
(a) 23 (b) 24 (c) 25 (d) 26
Q7: In the series 7, 14, 28,…. what will be the 10th term?
(a) 1792 (b) 2456 (c) 3584 (d) 4096
Find Your Answers Here
Q1: (b), Q2: (c), Q3: (b), Q4: (d), Q5: (b), Q6: (c), Q7: (e)
Browse more Topics under Series Completion
- Alphabet Series
- Alpha-Numeric Series
- Letter Repeating Series
- Double Lineup
- Number Ranking
- Ordering and Ranking
- Letter & symbol series
- Missing Terms in Figures
- Number Series
Type 2: Alphabet Series
Part I
Q1: What terms will fill the blank spaces? Z X V T R (….), (……..)
(a) O, K (b) N, M (c) K, S (d) M, N (e) P, N
Q2: Which term comes next in the sequence: nd iy dt yo tj …?
(a) mp (b) nq (c) of (d) oe (e) me
Q3: What will be the next term in: BDF, CFI, DHL, ….? (SAC. 1996)
(a) CJM (b) EIM (c) EJO (d) EMI
Q4: Which term comes next in the series: YEB, WFD, UHG, SKI?
(a) QOL (b) QGL (c) TOL (d) QNL (Bank P.O. 1996)
Q5: Which term will replace the question mark in the series:
ABD, DGK, HMS, MTB, SBL, …..? (M.B.A. 1997)
(a) ZKW (b) ZKU (c) ZAB (d) XKW
Find Your Answers Here
Q1: (e), Q2: (d), Q3: (c), Q4: (a), Q5: (a)
Part II
Directions: In each of the following questions, various terms of a letter series are given with one term missing as shown by (?). Choose the missing term out of the given alternatives.
Q1: U. 0, I. ?, A (S.S.C. 1994)
(a) E (b) C (c) S (d) G
Q2: Y, W. U, S, Q. ?, ?
(a) N. J (b) M, L (c) J, R (d) L, M (e) O, M
Q3: A, B, D, G, ? (M.B.A. 1997)
(a) M (b) L (c) K (d) H
Q4: Z, U, Q, ?, L (Assistant Grade, 1996)
(a) I (b) K (c) M (d) N
Q5: A, C, F, H, ?, M (CJB.I. 1997)
(a) L (b) K (c) J (d) I
Q6: A, Z, X. B. V. T. C, R, ?, ?.
(a) P, D (b) E, O (c) Q, E (d) O, Q (e) Q, O
Q7: R, M, ?, F, D, ?
(a) C, B (b) J, H (c) B, H (d) H, C (e) I, C
Q8: Z, L, X. J. V. H, T, F, ?, ? (Assistant Grade. 1994)
(a) R, D (b) R, E (c) S, E (d) Q. D
Q9: Z, S, W, O, T, K, Q, G, ? (UJ).C. 1995)
(a) N, C (b) N, D (c) O, C (d) O, D
Q10: W, V, T, S, Q, P, N, M. ?, ? (C.B.I. 1996)
(a) I, J (b) J, I (c) J, K (d) K, J
Find Your Answers Here
Q1: (a), Q2: 9e), Q3: (c), 4: (d), Q5: (b), Q6: 9a), Q7: (e), Q8: (a), Q9: (a), Q10: (d)
Part III
Directions: In each of the following questions, a sequence of groups of letters and numbers is given with one term missing as shown by (?). Choose the missing term out of the given alternatives.
Q11: D-4, F-6, H-8, J-10, ?, ?
(a) K-12, M-13 (b) L-12, M-14 (c) L-12, N-14 (d) K-12, M-14
Q12: 3F, 6G, 111, 18L, ? (S.B.I. P.O. 1994)
(a) 210 (b) 25N (c) 27 (d) 27Q (e) 25P
Q13: KM5, IP8, GS11, EV14. ? (B.S.R.B. 1995)
(a) BX17 (b) BY17 (c) CY18 (d) CZ17 (e) CY17
Q14: J2Z. K4X. I7V, ?, H16R, M22P (Bank P.O. 1995)
(a) I11T (b) L l l S (c) L12T (d) LI I T (e) L12S
Q15: 2Z5. 7Y7, 14X9, 23W11, 34V13. ? (B.S.R.B. 1996)
(a) 27U24 (b) 47U15 (c) 45U15 (d) 47V14
Q16: 2A11, 4D13, 12G17, ?
(a) 36119 (b) 48J21 (c) 36J21 (d) 48J23
Q17: C4X, F9U, I16R, ?. (M.BJL 1998)
(a) K25P (b) L25P (c) L250 (d) L27P
Q18: Q1F, S2E, U6D, W21C, ?
(a) Y66B (b) Y44B (c) Y88B (d) Z88B
Q19. Find the wrong term in the letter-number series given below:
G4Tf J10R, M20P, P43N, S90L (Bank P.O. 1994)
(a) G4T (b) J10R (c) M20P (d) P43N (e) S90L
Find Your Answers Here
Q11: (c), Q12: (c), Q13: (e), Q14: (d), Q15: (b), Q16: (d), Q17: (c), Q18: (c), Q19: (b)
