Karnataka 2nd PUC Statistics Answer Key 2026 (OUT) LIVE Updates: Student Reviews on Difficulty Level; Solved Question PaperKarnataka 2nd PUC Statistics Answer Key 2026 LIVE Updates: Karnataka 2nd PUC Statistics exam concluded at 1.30 PM. The unofficial answer key has been added here. It will help the candidates to calculate their scores and assess their performance before releasing the results. The Karnataka 2nd PUC Statistics exam 2026 is conducted for 80 marks, and the candidates have to answer 38 questions. The questions are divided into four sections: Section A, B, C, and D (Section E only for the visually challenged students).
As per the exam format, the candidates will get marks for the steps, even if the final answer is not correct. Hence, the candidates are advised to work on the steps clearly. Note that there will be a special provision for the visually challenged and specially-abled students in the Karnataka 2nd PUC Statistics exam.
Have you appeared for the Karnataka 2nd PUC Statistics 2026 exam? If yes, click here to submit the Karnataka 2nd PUC Statistics exam feedback and question paper. |
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Karnataka 2nd PUC Statistics Unofficial Answer Key
Find out the Karnataka 2nd PUC Statistics 2026 unofficial answer key here in the following table:
Question Number | Unofficial Answers |
|---|---|
The births occurring to women of childbearing age is called | Fertility |
| The price of items decreased by 10% in 2024 as compared to 2020. The index number for the year 2024 is | 90 |
| The parameter of a t-distribution n =10, then the mean is | 0 |
| The standard error of the sample proportion is | Option C - Square Root of PQ/ n |
| A game is said to be fair if the value of the same is | V = 0 |
| The value of the index number for the base year is | 100 |
| In ________ distribution variance and standard deviation are equal. | Standard normal |
| A statistical constant of the population is called ________. | Parameter |
| An item having one or more defects is called ________ item. | Defective |
| The equipment is replaced at the end of a year for which the annual average cost is ________. | Minimum |
| NRR per woman = 1.1 | (iv) Population increased |
| Base year weight | (v) Laspeyre's price index number |
| The mean of a t-distribution | (vi) 0 |
| Single value proposed as an estimate | i) Point estimation |
| Physical stock of goods | iii) Inventory |
Karnataka 2nd PUC Statistics 2026: Students’ Review
Based on the feedback received from the provided Google Form, the Karnataka 2nd PUC Statistics student review 2026 has been added here -
- The paper was 'Moderate to Easy' as per a review submitted by student from Davangere
Karnataka 2nd PUC Statistics 2026 Overview
Find out the basic overview of the Karnataka 2nd PUC Statistics 2026 here in the given table:
Particulars | Details |
|---|---|
Exam concluding time | 1.30 PM |
Total marks | 80 Marks |
Type of the questions |
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Passing percentage of the Statistics paper | 35% |
Also read l Karnataka 2nd PUC English Exam 2026 Live
Karnataka 2nd PUC Statistics Answer Key 2026 LIVE Updates
06 00 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics Answer Key 2026: Official Key Release Date
Karnataka 2nd PUC subject-wise answer key will likely be released by March 20, 2026. Usually, the Board takes 2 to 3 days from the last exam date to release the Karnataka 2nd PUC official answer key.
05 00 PM IST - 02 Mar'26
Why standard normal distribution variance and standard deviation are equal?
In a Standard Normal Distribution, the variance and standard deviation are equal specifically because of the value chosen for the distribution's spread.
04 00 PM IST - 02 Mar'26
Why the mean of a standard t-distribution is always zero?
- Like the Z-distribution, the t-distribution is a symmetric bell-shaped curve centred at the origin.
- The Balancing Act is symmetric around t= 0, the area to the left of zero exactly balances the area to the right.
03 30 PM IST - 02 Mar'26
What are the High-Prioritised High-Weightage Physics Focused Area?
Units Focus Areas Current Electricity Kirchhoff’s Laws, Wheatstone Bridge, Drift Velocity Electrostatics Gauss’s Law, Dipoles, Parallel Plate Capacitor Optics Lens Maker’s Formula, Prism Refraction, YDSE Magnetism Biot-Savart Law, Ampere’s Law, Hysteresis 03 00 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics Answer Key 2026: What are the most-weighted Physics chapters
Units Marks Current Electricity 13 Marks Electrostatics 22 Marks Optics 17 Marks Magnetism 16 Marks 02 40 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics Answer Key 2026: What are the important topics for 5-mark Derivations
- Electric Field
- Gauss's Law Applications
- Refraction through a Prism
- Wheatstone Bridge
- Young’s Double Slit Experiment (YDSE)
- Lens Maker’s Formula
- Bohr’s Orbit RadiusParallel Plate Capacitor
02 24 PM IST - 02 Mar'26
IV - Question Number 4 - Define level of significance.
The level of significance is the probability of committing a Type I error (rejecting a true null hypothesis), usually denoted by alpha.
02 22 PM IST - 02 Mar'26
IV - Question Number 2 - Mention a cause of irregular variation in time series.
Irregular variations are caused by unforeseeable or random events such as floods, earthquakes, strikes, or wars.
02 21 PM IST - 02 Mar'26
IV - Question Numeber - 1 Define ‘Fecundity’.
Fecundity refers to the biological capacity or potential of a woman (or couple) to reproduce or bear children.
02 20 PM IST - 02 Mar'26
Karnataka 2nd PUC Physics 3-Days Preparation Tips
- Day 1: In the evening, try to finish Modern Physics. These are easy, and candidates can easily get theory-based marks.
- Day 2: Your focus should be on Electricity and Magnetism. Try to solve the last five years' numericals from these units.
- Day 3: Revise Optics & Electrostatics. Practice the diagrams from these chapters heavily. Revise the formula of "Data-dump" on the last day of preparation.
02 00 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics 2026 Exam: Passing Percentage
Particulars Passing Percentage Theory 24 marks that is 30% Internal Assessment 7 marks out of 20 marks Total Aggregate 35% overall 01 45 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics 2026 Exam: Result Release Date
The Karnataka 2nd PUC result 2026 will likely be released by April 10, 2026. The date of releasing the result is not yet official or confirmed. Usually, the Board takes 20 to 25 days from the last date of examination.
01 30 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics Answer Key 2026: Exam Ends
Karnataka 2nd PUC Statistics exam 2026 has ended. The candidates will leave the exam hall anytime soon.
01 15 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics Answer Key 2026: Last 15 Minutes
The last 15 minutes are left to conclude the Karnataka 2nd PUC Statistics Answer Key 2026. Already the CollegeDekho reporters have reached to the exam centre to connect to the test takers.
01 00 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics Answer Key 2026: Preparation Tips for English
- Quote the text, especially in the 4 and 6-mark questions. For instance, try to add at least one direct line from the prose or poem.
- When the candidates answer any long questions, they should start with the title and the author.
- Utilise the question reading time properly. For the same, so that solve the unseen passage correctly. Before starting to write the answers, the candidates should make a mind map.
12 45 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics Past Years' Exam Difficulty Level
Exam Year Overall Difficulty Level Major Highlights 2025 Moderate Section A was very easy to answer, whereas Sections C and D were time-consuming to solve 2024 Above moderate Many students found the paper lengthy. Section C was tricky. 2023 Easy to moderate level The paper was standard-level difficult. Most of the questions were directly asked from the textbook. 2022 Easy Post-pandemic paper was quite straightforward. 12 30 PM IST - 02 Mar'26
What are the upcoming Science exam dates?
Events Dates Physics March 6, 2026 Chemistry, Basic Mathematics March 9, 2026 Mathematics March 14, 2026 Biology, Computer Science March 16, 2026 12 18 PM IST - 02 Mar'26
Karnataka 2nd PUC Statistics Answer Key 2026: Exam Ends in 1 Hour
Karnataka 2nd PUC Statistics exam 2026 will end in one hour at 1.30 PM. After completing the exam, the students' feedback will be added here. Also, the candidates will find out the unofficial answer keys here.
