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Energy Levels Questions

Practice 4 Energy Levels questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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Total Questions
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Medium
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Hard
Practice by Exam:Physics(2)Chemistry(2)

About energy levels — practice questions, PYQs & concepts

energy levels is a frequently-tested topic on Physics, Chemistry. ExamTest.live currently lists 4 energy levels 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.

energy levels weight in competitive exams

Across our energy levels question bank, the largest sources are Physics (2) and Chemistry (2). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 1 easy energy levels 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 Energy Levels Questions(1–4 of 4)

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Q1easymcqChemistryAIEEE2026
0% accuracy
Which of the following statements in relation to the hydrogen atom is correct?
Q2mediummcqChemistryNEET (UG) 20242026
The energy of an electron in the ground state () for ion is . Then, the energy for an electron in state for ion in is:
Q3mediummcqPhysicsPhysics
0% accuracy
Energy levels A, B and C of a certain atom correspond to increasing values of energy i.e., EA < EB < EC. If λ1, λ2 and λ3 are wavelengths of radiations corresponding to transitions C to B, B to A and C to A respectively, which of the following relations is correct ?
Q4hardmcqPhysicsPhysics
Monochromatic radiation emitted when electron on hydrogen atom jumps from first excited to the ground state irradiates a photosensitive material. The stopping potential is measured to be . The threshold frequency of the material is:

Frequently Asked Questions

How many Energy Levels questions are on ExamTest.live?▼
We have 4 Energy Levels questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Energy Levels MCQs free?▼
Yes. All Energy Levels questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Energy Levels questions?▼
Energy Levels questions are commonly asked in Physics, Chemistry. You can filter by exam using the links above.
How do I practice Energy Levels 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.