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This mock test of Olympiad Test: Alphabetical Series for Class 7 helps you for every Class 7 entrance exam.
This contains 20 Multiple Choice Questions for Class 7 Olympiad Test: Alphabetical Series (mcq) to study with solutions a complete question bank.
The solved questions answers in this Olympiad Test: Alphabetical Series quiz give you a good mix of easy questions and tough questions. Class 7
students definitely take this Olympiad Test: Alphabetical Series exercise for a better result in the exam. You can find other Olympiad Test: Alphabetical Series extra questions,
long questions & short questions for Class 7 on EduRev as well by searching above.

QUESTION: 1

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

_ op _ mo _ n _ _ pnmop _.

Solution:

The series is __m__op__n__/mo__p__n/__mop__n/mop__n__. Thus, the pattern ‘mopn’ is repeated.

QUESTION: 2

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

_bcc _ ac _ aabb _ ab _ cc

Solution:

The series is __b__bcc__aa__/c__c__aabb/__a__ab__b__cc. Thus, the letter pairs move in a cyclic order.

QUESTION: 3

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

m _ nm _ n _ an _ a _ ma _

Solution:

The series is m__a__n/m__a__n/man/__m__a__n__/ma__n__. Thus, the pattern ‘man’ is repeated.

QUESTION: 4

ab __ d __ aaba __ na _ badna _ b

Solution:

The series is ab__a__d__n__a/aba__d__na/__a__badna/__a__b. Thus, the pattern ‘abadna’ is repeated.

QUESTION: 5

bca _ b _ aabc __ a __ caa

Solution:

The series is bca__a__/b__c__aa/bc__a__a/__b__caa. Thus, the pattern ‘bcaa’ is repeated.

QUESTION: 6

ab _ _ baa _ _ ab _

Solution:

The series is ab__a__/__a__ba/a__ba__/ab__a__. Thus, the pattern ‘aba’ is repeated.

QUESTION: 7

_ bc _ ca _ aba _ c _ ca

Solution:

The series is __a__bc/__b__ca/__c__ab/a__b__c/__b__ca, Thus, the letters change places in a cyclic order.

QUESTION: 8

ba _ cb _ b _ bab _

Solution:

The series is ba__b__c/b__a__b__c__/bab__c__. Thus, the pattern ‘babc’ is repeated.

QUESTION: 9

c _ bba _ cab _ ac _ ab _ ac

Solution:

The series is c__a__bba__c__/cab__b__ac/__c__ab__b__ac. Thus, the pattern ‘cabbac’ is repeated.

QUESTION: 10

_ aa _ ba _ bb _ ab _ aab

Solution:

The series is __b__aa__b__/ba__a__b/b__a__ab/__b__aab. Thus, the pattern ‘baab’ is repeated.

QUESTION: 11

Directions: In each of the following questions, an alphabet series is given with one missing term. Choose correct alternative that will continue the same pattern and fill in the blank spaces.

QAR, RAS, SAT, TAU, _____

Solution:

In this series, the third letter is repeated as the first letter of the next segment. The middle letter, A, remains static. The third letters are in alphabetical order beginning with R.

QUESTION: 12

Directions: In each of the following questions, an alphabet series is given with one missing term. Choose correct alternative that will continue the same pattern and fill in the blank spaces.

DEF, DEF_{2}, DE_{2}F_{2}, _____, D_{2}E_{2}F_{3}

Solution:

In this series, the letters remain the same: DEF.

The subscript numbers follow this series:

111, 112, 122, 222, 223, 233, 333, ...

QUESTION: 13

Directions: In each of the following questions, an alphabet series is given with one missing term. Choose correct alternative that will continue the same pattern and fill in the blank spaces.

P_{5}QR, P_{4}QS, P_{3}QT, _____, P_{1}QV

Solution:

The first two letters, PQ, are static. The third letter is in alphabetical order, beginning with R. The number series is in descending order beginning with 5.

QUESTION: 14

FAG, GAF, HAI, IAH, ____

Solution:

The middle letters are static, so concentrate on the first and third letters. The series involves an alphabetical order with a reversal of the letters. The first letters are in alphabetical order: F, G, H, I , J. The second and fourth segments are reversals of the first and third segments. The missing segment begins with a new letter.

QUESTION: 15

CMM, EOO, GQQ, _____, KUU

Solution:

The first letters are in alphabetical order with a letter skipped in between each segment: C, E, G, I, K. The second and third letters are repeated; they are also in order with a skipped letter: M, O, Q, S, U.

QUESTION: 16

ELFA, GLHA, ILJA, _____, MLNA

Solution:

The second and fourth letters in the series, L and A, are static. The first and third letters consist of an alphabetical order beginning with the letter E.

QUESTION: 17

ejo tyd ins xch?

Solution:

There is a gap of four letters between the first and second, the second and third letters of each term, and also between the last letter of a term and the first letter of the next term.

QUESTION: 18

JAK, KBL, LCM, MDN, _____

Solution:

This is an alternating series in alphabetical order. The middle letters follow the order ABCDE. The first and third letters are alphabetical beginning with J. The third letter is repeated as the first letter in each subsequent three-letter segment.

QUESTION: 19

BCB, DED, FGF, HIH, ___

Solution:

This series consists of a simple alphabetical order with the first two letters of all segments: B, C, D, E, F, G, H, I, J, K. The third letter of each segment is a repetition of the first letter.

QUESTION: 20

A, B, N, C, D, O, E, F, P, ?, ?, ?

Solution:

The given series may be divided into 2 groups :

I. A, B, C, D, E, F, ?, ? and II. N, O, P, ?

Clearly, the given series consists of two terms of I followed by one term of II.

The missing terms in I are G and H while the missing term in II is Q.

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