Series Completion MCQs - Maths Practice | PakExamPoint

Practise Series Completion MCQs in Maths. Attempt multiple-choice questions, check answers and revise related subtopics.

Series Completion MCQs and revision practice

Study Series Completion through multiple-choice questions in Maths. This subtopic contains 539 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these Series Completion MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

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Series Completion: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

461. Which of the following sequences is similar to 77677, 76767, 77767?

Check answer and explanation

Answer: 77677: 76767: 77767

Explanation To determine which sequence is similar to the given sequence 77677: 76767: 77767, we need to identify the pattern and match it to on e of the provided options. Pattern in the Given Sequence (77677: 76767: 77767): The first sequence ( 77677): The digits are primarily "7," with the fourth digit being "6." Se cond sequence (76767) : The digits are primarily "7," with the third digit being "6." Third sequence (77767): The digits are all " 7" except for the fourth digit, which is "6." 7677: 76767: 77767 First sequence: 7677 ( no similarity in length and pattern). Second sequence: 76767 (similar to the second sequence of the given patter n). Third sequence: 77767 ( similar to the third sequence of the given pattern). Conclusion: Option 4 (7677: 76767: 77767) is the sequence most similar to the original sequence 77677: 76767: 77767, as it maintains the same pattern in the second and third sequences, with the only difference being the length of the first sequence.

462. What comes next in the series: 112, 100, 88, _____?

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Answer: 76

Explanation In the given series, each number is decreasing by 12: 112 (-12) -> 100 (-12) -> 88 (-12) Following this pattern, the next number would be 76, obtained by subtracting 12 from 88: 88 (-12) -> 76 So, the missing number in the series is: 76 .

463. How many cases do you need if you have to pack 112 pairs of shoes into cases that each hold 28 shoes?

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Answer: Eight

Explanation As 28 Shoes in 1 single Case. which means 14 pairs of Shoes in 1 Case. to pack all 112 pairs of shoes we need 8 Cases (112 / 14 = 8).

464. What will come next 16 12 28 8 4 ________?

ترتیب میں آگے کیا آتا ہے؟

Check answer and explanation

Answer: 12

Explanation 16+12 = 28 Sequence is now: 16,12,28 Take the next two terms of the arithmetic sequence S, 8 and 4 8 + 4 = 12 A sequence is now: 16,12,28,8,4, 12 ND18-9-2023

465. In the exam 45% students failed and 550 students were successful. The total number of students who appeared in the exam were:

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Answer: 1000

Explanation Let total number of students be x then x- 0.45x=550 0.55x=550 X=1000

466. If FEED is coded as 4332 the DEEF is coded as?

Check answer and explanation

Answer: 2334

Explanation If FEED is coded as 4332 the DEEF is coded as 2334 solution: F= 4 E = 3 E = 3 D = 2 coded FEED = 4332 Coded DEEF = 2334 ND-6-09-2023

467. 7, 12, 19, ? , 39

Check answer and explanation

Answer: 28

Explanation 7 + 5 = 12 12 + 7 = 19 19 + 9 = 28 28 + 11 = 39

468. Look at this series: 21, 9, 21, 11, 21, 13, . . . What number should come next?

Check answer and explanation

Answer: 21

Explanation In this alternating repetition series, the random number 21 is interpolated every other number into an otherwise simple addition series that increases by 2, beginning with the number 9. In this Series 21 is common random number. Now add 2 with 9. 9 + 2 = 11 21 is next common number. 11 + 2 = 13 21 is next common number. 13 + 2 = 15. 21 is next common number. So the answer is c = 21.

469. Complete the series: 0.5, 1.5, 2.5, 3.5,?

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Answer: 4.5

Explanation The series increases by 1 each time: 0.5 → 1.5 → 2.5 → 3.5 → 4.5

470. Find the missing number: 2, 4, ?, 256, 65536

Check answer and explanation

Answer: 16

Explanation 2^1 = 2 2^2 = 4 2^4 = 16 2^8 = 256 2^16 = 65536 Last verified on 15-02-2026

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