HomeTestsSearchRankProfile

Percentage Error Questions

Practice 2 Percentage Error questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

📚
2
Total Questions
🟢
1
Easy
🟡
1
Medium
🔴
0
Hard
Practice by Exam:Physics(1)Quantitative Aptitude(1)

About Percentage Error — practice questions, PYQs & concepts

Percentage Error is a frequently-tested topic on Physics, Quantitative Aptitude. ExamTest.live currently lists 2 Percentage Error 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.

Percentage Error weight in competitive exams

Across our Percentage Error question bank, the largest sources are Physics (1) and Quantitative Aptitude (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 1 easy Percentage Error 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 Percentage Error Questions(1–2 of 2)

Filter:
Q1mediummcqQuantitative AptitudeCompetitive Exam2026
In measuring the sides of a rectangle, one side is taken 10% in excess, and the other 8% in deficit. The error percent in the area calculated from these measurements is:
Q2easymcqPhysicsPhysics
0% accuracy
A physical quantity is related to four observations , , and as follows:

The percentage errors of measurement in , , and are , , and respectively. The percentage error in the quantity is:

Frequently Asked Questions

How many Percentage Error questions are on ExamTest.live?▼
We have 2 Percentage Error questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Percentage Error MCQs free?▼
Yes. All Percentage Error questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Percentage Error questions?▼
Percentage Error questions are commonly asked in Physics, Quantitative Aptitude. You can filter by exam using the links above.
How do I practice Percentage Error 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.