Forest Services Statistics
- Year 2025
- Conducted By Maharashtra Government
- Questions 8
- Maximum Marks 200
- Duration Three Hours
- Languages English
Exam Details
| Detail | Information |
|---|---|
| Examination | Maharashtra Forest Services Main Examination |
| Year | 2025 |
| Conducting Body | Maharashtra Government |
| Paper | Forest Services Statistics |
| Subject | Statistics |
| Duration | Three Hours |
| Maximum Marks | 200 |
| Number of Questions | 8 |
| Question Type | Descriptive / Subjective |
This page hosts the Maharashtra Forest Services Main Examination (2025) question paper conducted by Maharashtra Government. Subject: Statistics. Maximum marks: 200. Duration: Three Hours. Question type: Descriptive. Read exam instructions and page-2 questions online, or download the official PDF for offline practice.
Major Topics Covered
- Statistics
- Probability
- Descriptive Statistics
- Inferential Statistics
- Sampling Techniques
- Regression Analysis
- Least Squares
- Hypothesis Testing
- p.d.f.
- Bivariate Normal Distribution
- Sampling Errors
- Non-sampling Errors
- Estimator
- Parameter vs Statistic
- Population vs Sample
- Data Analysis
- Non-Programmable Calculators
- Section A
- Section B
- Exam Pattern
Why This Paper is Important
- Useful for Maharashtra Forest Services Main Examina preparation
- Helps understand the latest exam pattern
- Useful for practice and self-assessment
- Covers frequently asked General Studies topics
- Helpful for analysing question trends
Related Resources
Instructions
- महाराष्ट्र वन खेबा मुख्य यथिक्षा - 2025 2025 O24 BOOKLET NO. 109138 Forest Services Statistics Maximum Marks: 200
- There are EIGHT questions divided in two Sections, out of which FIVE are to be
- attempted. * * Question No. 1 and 5 are compulsory. Out of the remaining questions, THREE are to
- * SE be attempted choosing at least ONE question from each Section.
- The number of marks carried by a question/sub-question is indicated against it. * >
- Keep in mind the word limit indicated in the question if any.
- Wherever option has been given, only the required number of responses in the scrial order attempted
- Unless struck off, attempt of a question shall be counted even if attempted partly.
- Excess responses shall not be assessed and shall be ignored.
- Candidates are expected to answer all the sub-questions of a question together.
- question is attempted elsewhere (after leaving a few page or after attempting another question) the later sub-question shall be overlooked.
- Any page or portion of the page left blank in the Answer Booklet must be clearly struck off.
- Unless otherwise mentioned, symbol and notation have their usual standard meanings. Assume suitable
- data, if necessary and indicate the same clearly. Neat sketches may bc drawn, wherever required.
- The medium of answer should be mentioned on the answer book as claimed in the application and
- printed on admission card.
- The answers written in medium other than the authorized medium will not be assessed and no marks will be assigned to them.
- Note -- Candidates will be allowed to use Scientific (Non-programmable type) calculators.
Questions (page 2)
Q2. Q1. (a) There are two types of machines, R and S, used in agriculture. These machines are to be sold in the market. A sales executive is looking after sales of these machines. The probability that executive sells machine R is 0.55 and the probability that he sells machine S is 0.45. Assuming that the two machines are sold independently what is probability that 8 i) at least one machine is sold. ii) machine R is sold given that executive has sold at least one machine.
Q3. Q1. (b) Define : i) Parameter. ii) Statistic. iii) Estimator. iv) Unbiased estimator.
Q4.
Q1.
(c) If (x1, y1) i = 1, 2, .... n is bivariate data on (X, Y), fit the line of regression of y on x, y = a + bx by using the least squares method.
Q5. Q1. (d) Explain any five principal steps in a sample survey. Also explain sampling and non-sampling errors.
Q6. Q1. (e) Define : i) Hypothesis. ii) Null hypothesis. iii) Composite hypothesis. iv) Error and its types in testing of hypothesis.
Q7. Q1. (f) If (X, Y) ∼ BVN(μ1, μ2, σ1^2, σ2^2, ρ) then state the p.d.f. of (X, Y). If ρ = 0 then show that X and Y are independent. State the distributions of X and Y.
Q8. Q1. (g) Explain simple random sampling and stratified random sampling. Also explain when do you prefer stratified random sampling over simple random sampling by giving an example.
Question paper preview
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Frequently asked questions
Where can I download the Maharashtra Forest Services Main Examination question paper PDF?
Use the Download PDF button on this page to save the official Maharashtra Forest Services Main Examination (2025) Forest Services Statistics paper hosted on QuizCurrent.
Who conducts the Maharashtra Forest Services Main Examination?
The Maharashtra Forest Services Main Examination is conducted by Maharashtra Government. This portal reproduces the scanned question paper for practice and revision.
Does this page include exam instructions and questions?
Yes. Page 1 instructions and page 2 questions are extracted from the official PDF OCR so you can read them without downloading.
How many questions are on this paper?
The paper lists 8 questions as per the official booklet.