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## 20 Questions MCQ Test Science Olympiad Class 7 | Olympiad Test: Alphabetical Series

Olympiad Test: Alphabetical Series for Class 7 2023 is part of Science Olympiad Class 7 preparation. The Olympiad Test: Alphabetical Series questions and answers have been prepared according to the Class 7 exam syllabus.The Olympiad Test: Alphabetical Series MCQs are made for Class 7 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Alphabetical Series below.
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Olympiad Test: Alphabetical Series - 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 _.

Detailed Solution for Olympiad Test: Alphabetical Series - Question 1

The series is mopn/mopn/mopn/mopn. Thus, the pattern ‘mopn’ is repeated.

Olympiad Test: Alphabetical Series - 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

Detailed Solution for Olympiad Test: Alphabetical Series - Question 2

The series is bbccaa/ccaabb/aabbcc. Thus, the letter pairs move in a cyclic order.

Olympiad Test: Alphabetical Series - 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 _

Detailed Solution for Olympiad Test: Alphabetical Series - Question 3

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

Olympiad Test: Alphabetical Series - Question 4

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.

ab __ d __ aaba __ na _ badna _ b

Detailed Solution for Olympiad Test: Alphabetical Series - Question 4

Olympiad Test: Alphabetical Series - Question 5

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.

bca _ b _ aabc __ a __ caa

Detailed Solution for Olympiad Test: Alphabetical Series - Question 5

The series is bcaa/bcaa/bcaa/bcaa. Thus, the pattern ‘bcaa’ is repeated.

Olympiad Test: Alphabetical Series - Question 6

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.

ab _ _ baa _ _ ab _

Detailed Solution for Olympiad Test: Alphabetical Series - Question 6

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

Olympiad Test: Alphabetical Series - Question 7

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.

_ bc _ ca _ aba _ c _ ca

Detailed Solution for Olympiad Test: Alphabetical Series - Question 7

The series is abc/bca/cab/abc/bca, Thus, the letters change places in a cyclic order.

Olympiad Test: Alphabetical Series - Question 8

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.

ba _ cb _ b _ bab _

Detailed Solution for Olympiad Test: Alphabetical Series - Question 8

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

Olympiad Test: Alphabetical Series - Question 9

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.

c _ bba _ cab _ ac _ ab _ ac

Detailed Solution for Olympiad Test: Alphabetical Series - Question 9

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

Olympiad Test: Alphabetical Series - Question 10

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.

_ aa _ ba _ bb _ ab _ aab

Detailed Solution for Olympiad Test: Alphabetical Series - Question 10

The series is baab/baab/baab/baab. Thus, the pattern ‘baab’ is repeated.

Olympiad Test: Alphabetical Series - 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, _____

Detailed Solution for Olympiad Test: Alphabetical Series - Question 11

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.

Olympiad Test: Alphabetical Series - 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, DEF2, DE2F2, _____, D2E2F3

Detailed Solution for Olympiad Test: Alphabetical Series - Question 12

In this series, the letters remain the same: DEF.
The subscript numbers follow this series:
111, 112, 122, 222, 223, 233, 333, ...

Olympiad Test: Alphabetical Series - 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.

P5QR, P4QS, P3QT, _____, P1QV

Detailed Solution for Olympiad Test: Alphabetical Series - Question 13

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.

Olympiad Test: Alphabetical Series - Question 14

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.

FAG, GAF, HAI, IAH, ____

Detailed Solution for Olympiad Test: Alphabetical Series - Question 14

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.

Olympiad Test: Alphabetical Series - Question 15

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.

CMM, EOO, GQQ, _____, KUU

Detailed Solution for Olympiad Test: Alphabetical Series - Question 15

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.

Olympiad Test: Alphabetical Series - Question 16

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.

ELFA, GLHA, ILJA, _____, MLNA

Detailed Solution for Olympiad Test: Alphabetical Series - Question 16

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.

Olympiad Test: Alphabetical Series - Question 17

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.

ejo tyd ins xch?

Detailed Solution for Olympiad Test: Alphabetical Series - Question 17

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.

Olympiad Test: Alphabetical Series - Question 18

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.

JAK, KBL, LCM, MDN, _____

Detailed Solution for Olympiad Test: Alphabetical Series - Question 18

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.

Olympiad Test: Alphabetical Series - Question 19

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.

BCB, DED, FGF, HIH, ___

Detailed Solution for Olympiad Test: Alphabetical Series - Question 19

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.

Olympiad Test: Alphabetical Series - Question 20

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.

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

Detailed Solution for Olympiad Test: Alphabetical Series - Question 20

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.