# number and letter series questions and answers for competitive exams :: ::

## Home number and letter series questions and answers for competitive exams / Questions and Answers

46.  5, 17, 37, 65, ? , 145

a

99

b

97

c

101

d

95

 Answer : Option C Explanation :

47.  ABCDE, BDAEC, DEBCA, ?

a

EACDB

b

c

EDCAB

d

ECDAB

 Answer : Option D Explanation :

48.  Direction: In the following series, how many HIG occur in such a way that T' is in the middle and 'H' and 'G' are adjacent to it on both sides ? G G H I H I I G G J K L M G I H I G

a

5

b

3

c

2

d

4

 Answer : Option C Explanation :

49.  MNBA, OPDC, QRFE, ?

a

STKJ

b

STHG

c

STKH

d

STGH

 Answer : Option B Explanation :

50.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . - abbaa - c - ad - aae -

a

bebde

b

c

babce

d

acede

 Answer : Option B Explanation :

51.  FNC, HQG, JTK, ?

a

KMT

b

LMO

c

LWO

d

LXO

 Answer : Option C Explanation :

52.  LMN, MNOP, NOPQR, ?

a

PQRSTU

b

QRSTUV

c

OPQRST

d

RSTUVW

 Answer : Option C Explanation :

53.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . R_S_ PM_KSB_MRK_

a

KBRPS

b

RKSPM

c

BPSMP

d

KRKSP

 Answer : Option A Explanation :

54.  4, 11, 17, 22, ?, 29, 31, 32

a

26

b

23,

c

27

d

24

 Answer : Option A Explanation :

55.  Direction: Which one set of letters when sequentially placed at the gaps in the given letters series shall complete . c - bba - cab - ac - ab - ac

a

babcc

b

acbcb

c

abcbc

d

bcacb

 Answer : Option B Explanation :

56.  Y, S, U, O,Q,??

a

NO

b

H I

c

L M

d

J K

 Answer : Option C Explanation :

57.  NZ, OY, PX, QW, RV, ?

a

UF

b

TU

c

SU

d

FS

 Answer : Option C Explanation :

58.  1, 2, 6, 24, ?, 720

a

3

b

120

c

5

d

8

 Answer : Option B Explanation :

59.  X, Q, K, F, ?

a

E

b

B

c

D

d

C

 Answer : Option B Explanation :

60.  Direction: Number of letters skipped in between adjacent letters in the series increases by one. Which of the following series observe the ruling given below?

a

ACFJOU

b

KCAOPQ

c

ZXMKJL

d

JLNPOQ