Free Practice Questions for WBCHSE HS Business Mathematics and Basic Statistics
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Key Facts: WBCHSE HS Business Mathematics and Basic Statistics Exam
BMBS
Official WBCHSE subject code
https://wbchse.wb.gov.in/subjects/
30%
Minimum pass in theory and practical/project independently
https://wbchse.wb.gov.in/frequently-asked-questions-examination
INR 215
Class XII semester enrolment total (INR 190 to Council)
WBCHSE Memo L/PR/305/2025
bn+en
Non-language elective paper media (Bengali and English)
WBCHSE examination regulations
Sem I–IV
Higher Secondary semester system across Classes XI–XII
https://wbchse.wb.gov.in/annual-working-plan
Essential preparation for the WBCHSE BMBS exam focusing on practical business applications of mathematics and statistics. English-language MCQ study adaptation for WBCHSE HS—not an official board paper.
Sample WBCHSE HS Business Mathematics and Basic Statistics Practice Questions
Try these sample questions to review concepts for the WBCHSE HS Business Mathematics and Basic Statistics exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 90+ question experience with AI tutoring.
1What is the simple interest on INR 3619 for 1 years at 3% per annum?
2Find the arithmetic mean of the following data points: 18, 16, 44, 15, 47.
3If the base year price is INR 111 and the current year price is INR 205, what is the price index number (Price Relative) for the current year?
4Calculate the compound interest on INR 2794 for 3 years at 9% per annum compounded annually.
5The total cost function is given by C(x) = 132 + 15x + x^2, where x is the quantity produced. Find the marginal cost when 11 units are produced.
6Find the present value of an ordinary annuity of INR 107 per annum for 6 years at 4% p.a. compound interest.
7Evaluate the determinant of the matrix A = [[5, 5], [3, 4]].
8Calculate the standard deviation for the sample data points (treated as population for formula): 26, 25, 15, 12.
9Simple interest on INR 2000 at 8% p.a. for 3 years is:
10Amount on INR 1000 at 10% CI for 2 years (annual) is:
About the WBCHSE HS Business Mathematics and Basic Statistics Exam
Business Mathematics and Basic Statistics examination for West Bengal Class 11 and 12. This OpenExamPrep bank is an English-language four-option MCQ study aid for WBCHSE Higher Secondary; it does not replace official Bengali/English board papers, descriptive answers, or required practical/project/performance evidence.
Exam sponsor: West Bengal Council of Higher Secondary Education (WBCHSE). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Assessment
WBCHSE Higher Secondary subject BMBS: Semesters I–IV across Classes XI–XII; theory examinations plus practical/project/performance where the syllabus requires them.
Time Limit
As per semester notification (typically 2–3 hours for theory sittings)
Passing Score
30% minimum in theory and in practical/project independently (WBCHSE examination FAQ)
Exam / Certification Fees
Semester enrolment fee structure (Council): Sem III/IV student total INR 215 (155 enrolment + 30 processing + 30 convenience), with INR 190 to Council and INR 25 centre grant; supplementary often INR 50/paper. Separately, the public Fees page lists Class XII examination fees (within schedule) about INR 205 lab / INR 195 non-lab / INR 135 special. Confirm the applicable circular for the sitting.
Exam sponsor websiteFees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Section 1: Core Concepts
Detailed review and practice questions covering essential topics for in-wbchse-hs-business-mathematics-and-basic-statistics.
Preparing for the WBCHSE HS Business Mathematics and Basic Statistics Exam
What You Need to Know
- Passing score: 30% minimum in theory and in practical/project independently (WBCHSE examination FAQ)
- Assessment: WBCHSE Higher Secondary subject BMBS: Semesters I–IV across Classes XI–XII; theory examinations plus practical/project/performance where the syllabus requires them.
- Time limit: As per semester notification (typically 2–3 hours for theory sittings)
- Exam / certification fees: Semester enrolment fee structure (Council): Sem III/IV student total INR 215 (155 enrolment + 30 processing + 30 convenience), with INR 190 to Council and INR 25 centre grant; supplementary often INR 50/paper. Separately, the public Fees page lists Class XII examination fees (within schedule) about INR 205 lab / INR 195 non-lab / INR 135 special. Confirm the applicable circular for the sitting. Official sources
Using Our Practice Resources
- Work through all 90 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
WBCHSE HS Business Mathematics and Basic Statistics: Suggested Study Strategy
Frequently Asked Questions
What is the passing marks?
Students must secure at least 30% in theory and in practical/project independently for the mandatory best-of-five subjects (two languages and three electives), per the Council examination FAQ.
Are calculators allowed?
Simple calculators may be allowed depending on current board rules.
Is calculus included?
Yes, basic differential and integral calculus applications in business are included.
How many marks are for statistics?
Statistics usually carries significant weightage, including index numbers and time series.
Is it a compulsory subject?
It is an elective subject, usually taken by Commerce stream students.
How to prepare for annuities?
Practice formula-based questions and understand the difference between ordinary annuity and annuity due.
Are these MCQs identical to the official WBCHSE BMBS question paper?
No. Official non-language elective papers are set in Bengali and English under the semester system and may include descriptive and practical/project components. These items are an English MCQ study adaptation only.