Free Practice Questions for Kerala Plus Two Statistics (DHSE)
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Key Facts: Kerala Plus Two Statistics (DHSE) Exam
DHSE Kerala
Administrator of Higher Secondary (Plus Two) Statistics
Directorate of Higher Secondary Education, Kerala
SCERT syllabus
Class 11–12 Statistics textbooks guide content scope
SCERT Kerala / Samagra
~2–2.5 h
Typical Terminal Evaluation written duration range
DHSE subject-wise exam pattern reporting
D+ / ~30%
Common pass wording: grade D+ with ~30% aggregate and TE floor
DHSE Higher Secondary pass criteria reporting
Mixed + CE/PE
Official format is mixed written TE plus CE/PE, not pure MCQ
DHSE Higher Secondary assessment pattern
English MCQ adaptation
This free local bank is not the official mixed paper format
OpenExamPrep practice policy
DHSE Kerala Plus Two Statistics is a Class 11–12 board subject with mixed Terminal Evaluation (~2–2.5 h) plus CE/PE as notified. Pass is commonly D+ / ~30% aggregate with a TE floor as notified. Fees are paid through schools. This free 2026 bank is an English MCQ study adaptation — not an official paper simulation.
Sample Kerala Plus Two Statistics (DHSE) Practice Questions
Try these sample questions to review concepts for the Kerala Plus Two Statistics (DHSE) exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1In SCERT Higher Secondary Statistics, statistics is best described as the science of:
2Primary data are data that are:
3A frequency distribution is constructed primarily to:
4In a histogram for a continuous frequency distribution, the area of each rectangle is proportional to the:
5Stratified sampling is preferred when the population is:
6Which of the following is a discrete variable?
7In a pie diagram, if a component has relative frequency 0.25, the central angle of its sector is:
8If class intervals are 10–20, 20–30, 30–40 (continuous), the mid-point of the class 20–30 is:
9Systematic sampling selects units at a fixed interval k after a random start, where typically k equals:
10Secondary data should be used only after examining their:
About the Kerala Plus Two Statistics (DHSE) Exam
Kerala Plus Two Statistics is the Higher Secondary (Class 11–12) statistics subject under the Directorate of Higher Secondary Education (DHSE), Kerala, with syllabus prepared by SCERT. It develops descriptive and inferential foundations: collection and presentation of data; measures of central tendency and dispersion; skewness and kurtosis; correlation and regression; probability and conditional probability; random variables; binomial, Poisson, and normal distributions; sampling techniques; index numbers; and time series basics. The official assessment is a mixed Terminal Evaluation written paper (about 2–2.5 hours as notified) with short and long numerical items, plus Continuous Evaluation and Practical Evaluation as prescribed. Fees and exact schemes are notified by DHSE (hseportal.kerala.gov.in; dhsekerala.gov.in). Pass marks are commonly described as D+ / about 30% aggregate with a separate TE floor. The 100 questions on this page are a free English-language multiple-choice study adaptation with explanations and multi-step calculation practice; they are not a full simulation of the official mixed theory paper or practical exam.
Exam sponsor: Directorate of Higher Secondary Education (DHSE), Kerala. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Assessment
Official Kerala Higher Secondary Statistics is assessed through Continuous Evaluation (CE), Practical Evaluation (PE) where prescribed, and a mixed written Terminal Evaluation (TE) lasting about 2–2.5 hours as notified. Content follows SCERT Plus One and Plus Two Statistics textbooks (descriptive statistics, central tendency and dispersion, correlation, regression, probability, random variables, binomial/Poisson/normal distributions, sampling, index numbers, and time series basics). English and Malayalam media are typically available. Exact theory–practical splits and attempt rules are as published for the year — confirm circulars on hseportal.kerala.gov.in and dhsekerala.gov.in. This practice bank is an English-language MCQ study adaptation for concept and calculation fluency — it does not simulate official attempt limits, long multi-step written solutions, or practical examinations.
Time Limit
About 2 to 2.5 hours (Terminal Evaluation written paper; cool-off/reading time may apply as notified)
Passing Score
D+ grade or above, commonly described as about 30% aggregate across CE, PE (where applicable), and TE, with at least about 30% in TE separately; verify the current pass criteria for your examination year.
Exam / Certification Fees
As notified by DHSE and paid through higher secondary schools for regular sittings (no single fixed public subject fee for all categories).
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.
Descriptive Statistics & Data Presentation
Definition and scope of statistics; primary vs secondary data; census vs sample; classification and tabulation; bar diagrams, pie charts, histograms, frequency polygons, and ogives.
Measures of Central Tendency
Arithmetic mean (raw/grouped/weighted), median and mode for discrete and continuous series; empirical relation Mean − Mode ≈ 3(Mean − Median).
Dispersion, Skewness & Kurtosis
Range, QD, MD, variance, SD; coefficient of variation for comparison; moment-based skewness and kurtosis ideas.
Correlation Analysis
Types of correlation; Karl Pearson’s r; Spearman’s rank correlation; properties |r| ≤ 1 and interpretation of strength and direction.
Regression Analysis
Lines of regression; byx and bxy; relation r² = byx × bxy; using regression equations for estimation within the observed range.
Probability & Conditional Probability
Sample space and events; classical probability; addition and multiplication theorems; independence; Bayes’ theorem.
Random Variables & Probability Distributions
Discrete/continuous RVs; pmf/pdf ideas; E(X) and Var(X); binomial and Poisson mean/variance and probabilities; normal curve and standard normal z.
Sampling, Index Numbers & Time Series
Sampling methods and sampling error ideas; Laspeyres, Paasche, and Fisher price indices; components of time series (T, S, C, I) and simple trend measures.
Preparing for the Kerala Plus Two Statistics (DHSE) Exam
What You Need to Know
- Passing score: D+ grade or above, commonly described as about 30% aggregate across CE, PE (where applicable), and TE, with at least about 30% in TE separately; verify the current pass criteria for your examination year.
- Assessment: Official Kerala Higher Secondary Statistics is assessed through Continuous Evaluation (CE), Practical Evaluation (PE) where prescribed, and a mixed written Terminal Evaluation (TE) lasting about 2–2.5 hours as notified. Content follows SCERT Plus One and Plus Two Statistics textbooks (descriptive statistics, central tendency and dispersion, correlation, regression, probability, random variables, binomial/Poisson/normal distributions, sampling, index numbers, and time series basics). English and Malayalam media are typically available. Exact theory–practical splits and attempt rules are as published for the year — confirm circulars on hseportal.kerala.gov.in and dhsekerala.gov.in. This practice bank is an English-language MCQ study adaptation for concept and calculation fluency — it does not simulate official attempt limits, long multi-step written solutions, or practical examinations.
- Time limit: About 2 to 2.5 hours (Terminal Evaluation written paper; cool-off/reading time may apply as notified)
- Exam / certification fees: As notified by DHSE and paid through higher secondary schools for regular sittings (no single fixed public subject fee for all categories). Official sources
Using Our Practice Resources
- Work through all 100 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
Kerala Plus Two Statistics (DHSE): Suggested Study Strategy
Frequently Asked Questions
Is the official Kerala Plus Two Statistics exam pure multiple-choice?
No. Official DHSE Terminal Evaluation for Statistics is a mixed written paper with short answers and multi-step numericals, plus Continuous Evaluation and Practical Evaluation as notified. This bank is an English-language multiple-choice study adaptation for concepts and calculations only — not an official paper or practical simulation.
What is the mark structure for Kerala Plus Two Statistics?
Each Higher Secondary subject is commonly totalled to 100 marks across TE, CE, and PE (where applicable). Exact theory–practical splits and attempt rules for Statistics follow the year’s DHSE/SCERT scheme — confirm on hseportal.kerala.gov.in and dhsekerala.gov.in.
How long is the Kerala Plus Two Statistics theory paper?
Terminal Evaluation written papers generally last about 2 to 2.5 hours depending on the subject and year, sometimes with cool-off/reading time. Confirm the year’s date sheet and instructions on official DHSE portals.
What is the passing score for DHSE Plus Two Statistics?
Students must typically secure D+ or above with about 30% aggregate across CE, PE (where applicable), and TE, and at least about 30% in TE separately. Always verify the current pass criteria for your examination year.
Which languages is Plus Two Statistics offered in?
English and Malayalam media are commonly available for Kerala Higher Secondary Statistics. This practice bank is written in English for concept and numerical revision.
How much does the Kerala Plus Two Statistics exam cost?
Statistics is not sold as a separate marketplace product. Fees are notified by DHSE and paid through higher secondary schools for regular candidates. Check hseportal.kerala.gov.in or dhsekerala.gov.in for the current fee circular.
What syllabus does this bank follow?
It is aligned to SCERT Kerala Higher Secondary Statistics (Plus One and Plus Two): descriptive statistics; central tendency and dispersion; correlation; regression; probability; random variables; binomial, Poisson, and normal distributions; sampling; index numbers; and time series basics.
Where can I find official model papers and schemes?
Check the HSE portal at https://www.hseportal.kerala.gov.in, DHSE at https://dhsekerala.gov.in, and SCERT/Samagra materials at https://samagra.kite.kerala.gov.in for Statistics schemes, model papers, and textbooks.