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Commercial Arithmetic Questions

Practice 5 Commercial Arithmetic 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(4)Mathematics(1)

About Commercial Arithmetic — practice questions, PYQs & concepts

Commercial Arithmetic is a frequently-tested topic on Quantitative Aptitude, Mathematics. ExamTest.live currently lists 5 Commercial Arithmetic 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.

Commercial Arithmetic weight in competitive exams

Across our Commercial Arithmetic question bank, the largest sources are Quantitative Aptitude (4) and Mathematics (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 0 easy Commercial Arithmetic 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 Commercial Arithmetic Questions(1–5 of 5)

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Q1mediummcqQuantitative AptitudeWBCS Prelims 20212026
Sushant spent of his monthly salary on buying electronic goods and of the monthly salary on repair work in his house. Out of the remaining amount, he invested in a fixed deposit. If he was left with , how much is his annual salary?
Q2mediummcqMathematicsWBCS Prelims 20212026
How much time will it take for an amount of to yield as interest at per annum of simple interest?
Q3mediummcqQuantitative AptitudeCompetitive Examination2026
The time in which amounts to at per annum compound interest, interest being compounded semi-annually, is:
Q4mediummcqQuantitative AptitudeWBCS Prelims 20212026
A sum of money at compound interest amounts to at the end of the first year and at the end of the second year. The sum of money is:
Q5mediummcqQuantitative AptitudeCompetitive Examination2026
A certain sum of money amounts to in years and to in years. Find the sum and the rate of simple interest.

Frequently Asked Questions

How many Commercial Arithmetic questions are on ExamTest.live?▼
We have 5 Commercial Arithmetic questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Commercial Arithmetic MCQs free?▼
Yes. All Commercial Arithmetic questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Commercial Arithmetic questions?▼
Commercial Arithmetic questions are commonly asked in Quantitative Aptitude, Mathematics. You can filter by exam using the links above.
How do I practice Commercial Arithmetic 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.