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Principal Questions

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

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Practice by Exam:Quantitative Aptitude@NUM: 52(1)Quantitative Aptitude(1)

About Principal — practice questions, PYQs & concepts

Principal is a frequently-tested topic on Quantitative Aptitude@NUM: 52, Quantitative Aptitude. ExamTest.live currently lists 2 Principal 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.

Principal weight in competitive exams

Across our Principal question bank, the largest sources are Quantitative Aptitude@NUM: 52 (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: 0 easy Principal 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 Principal Questions(1–2 of 2)

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Q1mediummcqQuantitative Aptitude@NUM: 52Competitive Exam2026
What sum of money will amount to ₹ in years at the rate of per annum simple interest?
Q2mediummcqQuantitative AptitudeCompetitive Exam2026
The simple interest on a certain sum of money at the rate of 7.5% p.a. for 8 years is Rs. 4,080. At what rate of interest can the same amount of interest be received on the same sum for 5 years?

Frequently Asked Questions

How many Principal questions are on ExamTest.live?▼
We have 2 Principal questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Principal MCQs free?▼
Yes. All Principal questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Principal questions?▼
Principal questions are commonly asked in Quantitative Aptitude@NUM: 52, Quantitative Aptitude. You can filter by exam using the links above.
How do I practice Principal 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.