Logical Reasoning

Letter Series - Practice Level

Logical Reasoning Exercise Mode

Letter Series - Practice Level

Practice and master this topic with our carefully crafted questions.

10 Questions
15 Minutes
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QUEST ? !
Question 1

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four / five alternatives below the series. Find out the correct alternative.

s__nx__mnx__mn__sm__x

A
mssxn
B
smnxx
C
nmxxn
D
nxyms
Correct Answer: Option A

Pattern of the series as shown below

smnx/smnx/smnx/smnx => mssxn

Hence, the missing letters are mssxn.

Question 2

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four / five alternatives below the series. Find out the correct alternative.

BA__BA__BAC__ACB__CBAC

A
AACB
B
BBCA
C
CCBA
D
CBAC
Correct Answer: Option C

Pattern of the series as shown below

BAC/BAC/BAC/BAC/BAC/BAC => CCBA

Hence, the missing letters are CCBA.

Question 3

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four / five alternatives below the series. Find out the correct alternative.

P__R__S__QPR__

A
QPRS
B
QRPS
C
QRPP
D
QPSR
Correct Answer: Option B

Pattern of the series as shown below

PQRRS/PQRRS => QRPS

Hence, the missing letters are QRPS.

Question 4

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four / five alternatives below the series. Find out the correct alternative.

mc__m__a__ca__ca__c__mc

A
acmmma
B
camcam
C
aaacmm
D
acmmca
Correct Answer: Option A

Pattern of the series as shown below

m c a/ m c a/ m c a/ m c a/ m c a/ mc => acmmma

Hence, the missing letters are acmmma.

Question 5

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four / five alternatives below the series. Find out the correct alternative.

LU__TUPLUBTU__LUBT__P__UBTUP

A
BPUL
B
LBPU
C
PBUL
D
BUPL
Correct Answer: Option A

Pattern of the series as shown below

LUB/TUP/LUB/TUP/LUB/TUP/LUB/TUP => BPUL

The series is made of repetition of patterns 'LUB' and 'TUP' alternatively.

Hence, the missing letters are BPUL.

Question 6

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four/five alternatives below the series. Find out the correct alternative.

__bb__c__bg__b__g

A
cbgbc
B
cgbcb
C
cgbcc
D
gbcbb
Correct Answer: Option B

Pattern of the series as shown below

cbbg/cbbg/cbbg=> cgbcb

Hence, the missing letters are cgbcb.

Question 7

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four/five alternatives below the series. Find out the correct alternative.

__b__baaabb__a__ __bb__a__

A
abbaaba
B
ababbaa
C
babaaba
D
baabaab
Correct Answer: Option A

Pattern of the series as shown below

abb/baa/abb/baa/abb/baa => abbaaba

The series is repetition of alternative two blocks 'abb' and 'baa'.

Hence, the missing letters are abbaaba.

Question 8

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four/five alternatives below the series. Find out the correct alternative.

__ml__nl__mlm__l__mlmn__

A
nnmmll
B
nmlnml
C
mnlnlm
D
nmnnnl
Correct Answer: Option D

Pattern of the series as shown below

nml/mnl/nml/mnl/nml/mnl => nmnnnl

Hence, the missing letters are nmnnnl.

Question 9

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four/five alternatives below the series. Find out the correct alternative.

rtx__sx__z__txy __ __yz

A
yyrxs
B
yysxr
C
yyrsx
D
yyxrs
Correct Answer: Option C

Pattern of the series as shown below

rtxy/sxyz/rtxy/s xyz => yyrsx

Hence, the missing letters are yyrsx.

Question 10

In the following question, a letter series is given. Some of the letters of the series are missing. This missing letters are given in same order as one of the four/five alternatives below the series. Find out the correct alternative.

aa__aabb__b__aa__aabb__bb

A
bbbaa
B
bbbba
C
aabbb
D
babba
Correct Answer: Option D

Pattern of the series as shown below

aabaa/bbabb/aabaa/bbabb => babba

The sequence is made of two patterns 'aabaa' and 'bbabb'

Hence, the missing letters are babba.