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Input Output Questions

Practice 6 Input Output questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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6
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Practice by Exam:General Intelligence & Reasoning(5)Reasoning Ability(1)

About Input-Output — practice questions, PYQs & concepts

Input-Output is a frequently-tested topic on General Intelligence & Reasoning, Reasoning Ability. ExamTest.live currently lists 6 Input-Output questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Input-Output weight in competitive exams

Across our Input-Output question bank, the largest sources are General Intelligence & Reasoning (5) and Reasoning Ability (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 0 easy Input-Output questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Input Output Questions(1–6 of 6)

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Q1mediummcqGeneral Intelligence & ReasoningGeneral Aptitude Test2026
Direction: Study the following information carefully and answer the questions given below.
An algorithm rearranges a sequence of numbers following a specific rule in each step. Following is an illustration of input and the subsequent steps of rearrangement.

Input: 98 31 06 72 63 59 36 12 84
Step 1: 98 31 36 72 63 59 06 12 84
Step 2: 84 31 36 72 63 59 06 12 98
Step 3: 84 31 36 63 72 59 06 12 98
Step 4: 84 31 12 63 72 59 06 36 98

Input: 59 36 12 98 84 31 06 72 63

The sum of the numbers in position 3 and position 7 corresponding to step 4 is:
Q2mediummcqReasoning AbilityCompetitive Exams2026
Direction: Study the following information carefully and answer the question given below.
An algorithm rearranges a sequence of numbers following a specific rule in each step. Following is an illustration of input and the subsequent steps of rearrangement.
Input: 98 31 06 72 63 59 36 12 84
Step 1: 98 31 36 72 63 59 06 12 84
Step 2: 84 31 36 72 63 59 06 12 98
Step 3: 84 31 36 63 72 59 06 12 98
Step 4: 84 31 12 63 72 59 06 36 98

Given Input: 31 59 06 72 84 12 36 98 63
Which step will be "63 59 36 84 72 12 06 98 31"?
Q3mediummcqGeneral Intelligence & ReasoningGeneral Aptitude Test2026
Direction: Study the following information carefully and answer the questions given below.
An algorithm rearranges a sequence of numbers following a specific rule in each step. Following is an illustration of input and the subsequent steps of rearrangement.

Input: 98 31 06 72 63 59 36 12 84
Step 1: 98 31 36 72 63 59 06 12 84
Step 2: 84 31 36 72 63 59 06 12 98
Step 3: 84 31 36 63 72 59 06 12 98
Step 4: 84 31 12 63 72 59 06 36 98

Input: 12 31 59 36 63 72 98 84 06

The sum of the numbers for the given sequence whose positions remain unaltered through all the steps as in the input is:
Q4mediummcqGeneral Intelligence & ReasoningCompetitive Examination2026
Direction: Study the following information carefully and answer the question given below.
An algorithm rearranges a sequence of numbers following a specific rule in each step. Following is an illustration of input and the subsequent steps of rearrangement.

Input:
Step 1:
Step 2:
Step 3:
Step 4:

New Input:
Which step will be ?
Q5mediummcqGeneral Intelligence & ReasoningCompetitive Examination2026
Direction: Study the following info carefully:
Input:
Step 1:
Step 2:
Step 3:

New Input:
Which of the following is the third step for this input?
Q6mediummcqGeneral Intelligence & ReasoningCompetitive Examination2026
Direction: Study the following info carefully:
Input:
Step 1:
Step 2:
Step 3:
Step 4:

New Input:
Which of the following will be Step 4 for this input?

Frequently Asked Questions

How many Input Output questions are on ExamTest.live?▼
We have 6 Input Output questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Input Output MCQs free?▼
Yes. All Input Output questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Input Output questions?▼
Input Output questions are commonly asked in General Intelligence & Reasoning, Reasoning Ability. You can filter by exam using the links above.
How do I practice Input Output questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.