Alphabet Series MCQ Quiz - Objective Question with Answer for Alphabet Series - Download Free PDF

Last updated on Apr 23, 2025

The Alphabet Series question answers can be tricky to solve, but with practice attempting the Logical Reasoning section can get easier. Testbook presents Alphabet Series quiz for exams like SBI PO, SSC CGL, RRB JE and GATE. Attempt Alphabet Series objective questions to ace this topic and practice on similar topics like inequality, puzzles, linear arrangements and number series. Save the Alphabet Series MCQs if you feel the need to revisit. With the solutions and explanations of these questions, you can save time and improve accuracy during the exam.

Latest Alphabet Series MCQ Objective Questions

Alphabet Series Question 1:

Select the letter-cluster from among the given option that can replace the question mark (?) in the following series.

EXIT, FZLX, GBOB, ?, IFUJ 

  1. HDRF
  2. HDSF
  3. HERF
  4. HESF
  5. None of the above

Answer (Detailed Solution Below)

Option 1 : HDRF

Alphabet Series Question 1 Detailed Solution

Common Diagram 28.01.2020 D1

The logic followed here is:

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Hence, "Option 1" is the correct answer.

Alphabet Series Question 2:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

MRNG, MVVS, MZDE, MDLQ, ?

  1. MHTC
  2. MHRT
  3. MGTC
  4. MHTD
  5. None of the above

Answer (Detailed Solution Below)

Option 1 : MHTC

Alphabet Series Question 2 Detailed Solution

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The logic followed here is:

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So, 'MHTC' will replace the question mark in the given series.

Hence, the correct answer is "MHTC".

Alphabet Series Question 3:

The following English alphabet series is missing one or more letters which are indicated by a question mark (?). Choose the missing letter from the given options. Consider an alphabetic series as a circular series where the series starts again after Z, ie X, Y, Z, A, B, C ..... and so on. Q, O, M, ?, I, G, ?

  1. 1) K, D
  2. 2) K,E
  3. 3) D, L
  4. 4) L, K

Answer (Detailed Solution Below)

Option 2 : 2) K,E

Alphabet Series Question 3 Detailed Solution

Common Diagram 28.01.2020 D1

The logic followed here is:

qImage67fe8e64fbfe1f3d344fb044

Hence, "Option 2" is the correct answer.

Alphabet Series Question 4:

Based on the English alphabetical order, where should the question mark (?) be replaced in the given sequence? LQY NOA ? RKE TIG VGI

  1. 1) WFR
  2. 2) PMC
  3. 3) XTT
  4. 4) OJH

Answer (Detailed Solution Below)

Option 2 : 2) PMC

Alphabet Series Question 4 Detailed Solution

Common Diagram 28.01.2020 D1

The logic followed here is:

qImage67fe8cbc15fa4a1c59f9d471

Hence, "Option 2" is the correct answer.

Alphabet Series Question 5:

What should come in place of the question mark (?) in the given series based on the English alphabetical order?

NVM QYQ TBU WEY ?

  1. CHZ
  2. HZC
  3. ZHC
  4. ZCH

Answer (Detailed Solution Below)

Option 3 : ZHC

Alphabet Series Question 5 Detailed Solution

The logic followed here is,

qImage680097d1bd2f6671b98395d7

Hence, the correct answer is "Option 3"

Top Alphabet Series MCQ Objective Questions

Choose the correct alternative which will complete the series.

ACT, EGG, INK, ______

  1. BYE
  2. OLD
  3. FUN
  4. DIP

Answer (Detailed Solution Below)

Option 2 : OLD

Alphabet Series Question 6 Detailed Solution

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Let's examine the pattern in the series:

ACT (A=1, C=3, T=20)
EGG (E=5, G=7, G=7)
INK (I=9, N=14, K=11)

Looking at the first letters: A(1), E(5), I(9) - these letters follow the sequence next vowel.

Next letter after I (9) + next vowel = O (15).

So, the fourth term should start with 'O.'

OLD satisfies this pattern.

Hence the next word in the series is OLD.

Which of the following letter-clusters will replace the question mark (?) in the given series?

PK, GT, XC, OL, ?

  1. GT
  2. HS
  3. EV
  4. FU

Answer (Detailed Solution Below)

Option 4 : FU

Alphabet Series Question 7 Detailed Solution

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626a871a13e02eef2fcd3cd5 16564998081491

The logic followed here is :

F1 Savita SSC 30-1-23 D5

Hence, "FU" is the correct answer.

Find the wrong term in the following series.

MDH, NFE, OHC, PED, QBF

  1. MDH
  2. NFE
  3. OHC
  4. QBF

Answer (Detailed Solution Below)

Option 3 : OHC

Alphabet Series Question 8 Detailed Solution

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The pattern followed here is,

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So, the wrong term is "OHC".

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.

PEA, SJH, VOO, YTV, ?

  1. YBC
  2. CYB
  3. BYC
  4. CBY

Answer (Detailed Solution Below)

Option 3 : BYC

Alphabet Series Question 9 Detailed Solution

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The logic followed here is :-

624103d8c3f4bb30dd74551e 16502799206831

F2 SSC Savita 2-5-22 D53

Hence, the correct answer is "BYC".

Select the combination of letters that when sequentially placed in the blanks will create a repetitive pattern.

a_bc_a_bcda_ccd_bcd_

  1. a, a, b, c, c, d
  2. a, c, b, d, b, d
  3. a, d, b, b, a, d
  4. a, d, b, b, d, d

Answer (Detailed Solution Below)

Option 3 : a, d, b, b, a, d

Alphabet Series Question 10 Detailed Solution

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Given :- a_bc_a_bcda_ccd_bcd_

By checking options and substituting accordingly.

1. a, a, b, c, c, d → b c a - a b c d - a c c d - b c d d

2. a, c, b, d, b, d → b c c - a b c d - a c c d - b c d d

3. a, d, b, b, a, d → b c d - a b c d - a c c d - b c d d

4. a, d, b, b, d, d → b c d - a b c d - a c c d - b c d d

    ♦  Option (3) gives a cyclic pattern of aabcd - abbcd - abccd - abcdd.

Hence, ‘a, d, b, b, a, d’ is the correct answer.

Fill the missing letter in the given series.

A, A, B, F, ?

  1. W
  2. X
  3. Y
  4. Z

Answer (Detailed Solution Below)

Option 2 : X

Alphabet Series Question 11 Detailed Solution

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According to the English alphabet series, positional values are:

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The pattern followed here is:

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Hence, 'X' is the correct answer.

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it.

p q _ p q _ _ r _ p q _ p q r _ _ 

  1. p q q s r s t
  2. r p p s r r t 
  3. r p q s r s t
  4. t s r s q p r

Answer (Detailed Solution Below)

Option 3 : r p q s r s t

Alphabet Series Question 12 Detailed Solution

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1)

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q

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2)

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3)

 p

 q

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4)

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The sequence is pqr pq pqrs pqr pqrst.

The above pattern contains two series:

1. pqr, pqrs, pqrst........

2. pq, pqr .......

Hence, “r p q s r s t” is the correct answer.

Directions: In each of the following letter series, some of the letters are missing. These are given in that order as one of the alternatives below it. Choose the correct alternative.

mnonopqopqrs……………………………

  1. mnopqr
  2. opqrst
  3. pqrstu
  4. oqrstu

Answer (Detailed Solution Below)

Option 3 : pqrstu

Alphabet Series Question 13 Detailed Solution

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The logic is:

(mno) (nopq) (opqrs) (pqrstu)

Hence, ‘pqrstu’ is the correct answer.

Select the set of letterers that when sequentially placed in the blanks of the given letter series will complete the series.

f_ hg _ fh _ gf _ hg _ fh _ g

  1. h, f, g, h, f, f
  2. f, g, h, f, g, f
  3. g, f, g, f, h, f
  4. g, h, f, g, h, f

Answer (Detailed Solution Below)

Option 4 : g, h, f, g, h, f

Alphabet Series Question 14 Detailed Solution

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1) h, f, g, h, f, h → f h h / g f f /h g g / f h h  / g f f /h f g → does not follow any pattern.

2) f, g, h, f, g, f → f f h / g g f / h h g / f f h / g g f / h f g → does not follow any pattern.

3) g, f, g, f, h, f → f g h / g f f / h g g / f f h / g h f / h f g → does not follow any pattern.

4) g, h, f, g, h, f → f g h / g h f / h f g / f g h / g h f / h f g → follows a pattern.

‘f g h / g h f / h f g’ repeats a cyclic pattern.

Hence, ‘g, h, f, g, h, f’ is the correct answer.

Which letter-cluster will replace the question mark (?) to complete the given series?

XAPE, BIBU, ?, JYZA, NGLQ

  1. YDVQ
  2. PSFZ
  3. FQNK
  4. QNAR

Answer (Detailed Solution Below)

Option 3 : FQNK

Alphabet Series Question 15 Detailed Solution

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The logic followed here is:

The positional value table is as follows:


According to the pattern followed in the series, the third cluster will be:

F1 Savita SSC 10-8-22 D11

Hence the correct answer FQNK.

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