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 11

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.

ZYX__W__YZZ__XWWXY__

A
WXYZ
B
WYXZ
C
WXZY
D
XYZW
Correct Answer: Option A

Pattern of the series as shown below

ZYXW/WXYZ/ZYXW/WXYZ => WXYZ

Hence, the missing letters are WXYZ.

Question 12

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.

adb__ac__da__cddcb__dbc__cbda

A
bccba
B
cbbaa
C
ccbba
D
bbcad
Correct Answer: Option B

Pattern of the series as shown below

adbc/acbd/abcd/dcba/dbca/cbda => cbbaa

Hence, the missing letters are cbbaa.

Question 13

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.

ZX__TR__NLJ__FD__

A
VPHB
B
VRHB
C
UPJB
D
VPJB
Correct Answer: Option A

Pattern of the series as shown below

ZXVTRPNLJHFDB => VPHB

The sequence is made of (-2) letters, respectively.

Hence, the missing letters are VPHB.

Question 14

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__CCABB__CABBC__AB__CCA

A
BBBC
B
BBCC
C
BCCB
D
BCBC
Correct Answer: Option C

Pattern of the series as shown below

BBCCA/BBCCA/BBCCA/BBCCA => BCCB

Hence, the missing letters are BCCB.

Question 15

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.

bc__bca__cab__ab__a__ca

A
abcab
B
cabac
C
abccb
D
cabca
Correct Answer: Option C

Pattern of the series as shown below

bca/bca/bca/bca/bca/bca => abccb

bc/abc/abc/abc/abc/abc/a => abccb

Hence, the missing letters are abccb.

Question 16

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.

CDEF__EDC__DE__FED__

A
FCFC
B
FCCD
C
DCCC
D
DEFC
Correct Answer: Option A

Pattern of the series as shown below

CDEF/FEDC/CDEF/FEDC => FCFC

Hence, the missing letters are FCFC.

Question 17

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.

ab__d__ __b__dm__ __x__ __

A
xmaxabda
B
xmaxabdm
C
mxaxabdm
D
mxaxbadm
Correct Answer: Option B

Pattern of the series as shown below

Here, repeated pattern is 'abxdm'.

Now, abxdm/abxdm/abxdm => xmaxabdm

Hence, the missing letters are xmaxabdm.

Question 18

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.

__ __r__ttp__ __s__ tp__ __ __s__ __ __

A
pqrssqtpqrtp
B
pqstrsqptrst
C
pqsqrsqrrtpq
D
None of these
Correct Answer: Option C

Pattern of the series as shown below

The last letter of each previous block is moved to the beginning of the successive block.

Now, pqrst/tpqrs/stpqr/rstpq => pqsqrsqrrtpq

Hence, the missing letters are pqsqrsqrrtpq.

Question 19

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.

a__b__c a__b__c__a__c c

A
ababac
B
ababca
C
acacab
D
acbcab
Correct Answer: Option C

Pattern of the series as shown below

aabcc/aabcc/aabcc => acacab

Hence, the missing letters are acacab.

Question 20

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.

abc__ya bc__xw abc dev__

A
zdu
B
dxu
C
cdu
D
zyw
E
None of these
Correct Answer: Option A

abczy/abcdxw/abcdevu

Required answer = zdu