CBSE Class 10 Data Science Sample paper 2025: The Central Board Of Secondary Education (CBSE) has made sample paper available for the all subjects for classes 10 on its official website. In this article we have provided the sample paper for the CBSE Class 10 Data Science sample paper 2025, along with the section wise questions and direct link to download the sample paper to prepare and practice. For now, students can take a look at the Skill Subject Sample paper along with marking scheme. Read the complete article to download the free PDF of the Data Sciences sample paper and the marking scheme as well.
Also Check: CBSE Class 10 Sample Paper 2024-25 For Skill Subjects: Download FREE PDFs
CBSE Class 10 Data Science Sample Paper: General Instructions-
1.Please read the instructions carefully.
2.This Question Paper consists of 21 questions in two sections: Section A & Section B.
3.Section A has Objective type questions whereas Section B contains Subjective type
questions.
4.Out of the given (5 + 16 =) 21 questions, a candidate has to answer (5 + 10 =) 15 questions inthe allotted (maximum) time of 2 hours.
5.All questions of a particular section must be attempted in the correct order.
6.SECTION A - OBJECTIVE TYPE QUESTIONS (24 MARKS):
i.This section has 05 questions.
ii.Marks allotted are mentioned against each question/part.
iii.There is no negative marking.
iv.Do as per the instructions given.
7.SECTION B – SUBJECTIVE TYPE QUESTIONS (26 MARKS):
i.This section has 16 questions.
ii.A candidate has to do 10 questions.
iii.Do as per the instructions given.
iv.Marks allotted are mentioned against each question/part.
CBSE Class 10 Data Science Sample Question paper 2024-25
Find below the sample question paper of Data Science for the academic year 2024-25 for class 10. The downloadable link has been provided below at the end of article for your convenience.
SECTION A: OBJECTIVE TYPE QUESTIONS
Q. 1 Answer any 4 out of the given 6 questions on Employability Skills (1 x 4 = 4 marks)
i. How much % of the communication that we do in our day-to-day communication is non-verbal?
a) 55%
b) 93%
c) 7%
d) 38%
ii. ‘Prepare yourself for new changes, so that you can transition seamlessly’. Which term can you relate the given sentence to?
a) Self-awareness
b) Responsibility
c) Adaptability
d) Time-management
iii. is the ability to plan and control how you spend the hours of your day well and do all that you want to do.
iv. Which key opens the start menu?
a) Ctrl key
b) Alt key
c) Shift key
d) Windows key
v. Ravi’s customer comesto hisstore and startsshouting at him. He does not get angry. He listens to what his customer is saying. He is _____________.
a) hardworking
b) confident
c) patient
d) trying new ideas
vi. Statement1: Economic development is using up resources of the world.
Statement2: This would have serious environmental problems, much worse than those that we are facing at present.
a) Both Statement1 and Statement2 are correct
b) Both Statement1 and Statement2 are incorrect
c) Statement1 is correct but Statement2 is incorrect
d) Statement2 is correct but Statement1 is incorrect
Q. 2 Answer any 5 out of the given 6 questions (1 x 5 = 5 marks)
i. Which of the following term means ‘an average value of a data set’?
a) Mean
b) Median
c) Mode
d) Standard deviation
ii. At the animal shelter, after counting the cats, they are weighed. The counts are values while their weights are values.
a) continuous, discrete
b) continuous, qualitative
c) discrete, continuous
d) qualitative, continuous
iii. μ and σ denotes and respectively.
a) Mean and standard deviation
b) Mean and Sample size
c) Standard deviation and mean
d) Standard deviation and sample size
iv. the process of combining two or more data sets into a single data frame.
v. aims at creating methods, set of responsibilities and processes to standardize, integrate, protect and store data.
a) National Curriculum Framework
b) Data Governance Framework
c) Current Curriculum Framework
d) Business Process Framework
vi. Confidential data can be stored in which of the following format?
a) Digital Data
b) Physical Copies
c) Both a) and b)
d) Neither a) nor b)
Q. 3 Answer any 5 out of the given 6 questions (1 x 5 = 5 marks)
i. If we consider all the flowers in a garden as one set, then what do we call a rose in the garden?
a) Set
b) Subset
c) Superset
d) Powerset
ii. Which term in data science refers to the method that shows the probable values for a variable and how often they occur?
iii. Choose the correct set of matches.
a) (i)-(A), (ii)-(B),(iii)-(C), (iv)-(D)
b) (i)-(B), (ii)-(D),(iii)-(C), (iv)-(A)
c) (i)-(B), (ii)-(D),(iii)-(A), (iv)-(C)
d) (i)-(B), (ii)-(A),(iii)-(D), (iv)-(C)
(i) Selection Bias (A) Focusing on successful examples and ignoring the failure.
(ii)Linearity Bias (B) Recommendation Systems
(iii)Survivor Bias (C) Common at the data labeling stage of any object
(iv) Recall Bias (D) Cognitive Bias
iv. Which of the following formula is used to calculate the z-score?
a) (x-μ)/σ
b) (μ-x)/σ
c) (σ-μ)/x
d) (μ- σ)/x
v. i. The z-score is always negative if the value of z-score lies above the mean.
ii. The z-score is positive if its value is below the mean.
iii. The z-score is always positive if the value of z-score lies above the mean.
iv. The z-score is negative if its value is below the mean. Identify the correct statements.
a) i and ii
b) i and iv
c) ii and iii
d) iii and iv
vi. Which of the following is not an appropriate way of discarding confidential data?
a) Shredding the data
b) Cutting the files which contain confidential data
c) Burning the confidential data
d) Crumbling the papers which contain confidential data and throwing it in the dustbin
Q. 4 Answer any 5 out of the given 6 questions (1 x 5 = 5 marks)
i. Statement1: Mean Absolute Deviation (MAD) is the average of how far away all values in a data set are from the mean.
Statement2: The Standard Deviation isthe measure of how spread out the numbers are around the mean.
a) Both Statement1 and Statement2 are correct
b) Both Statement1 and Statement2 are incorrect
c) Statement1 is correct but Statement2 is incorrect
d) Statement2 is correct but Statement1 is incorrect
ii. What is the probability that in a pack of 52 cards, the card taken is 5?
a) 4/52
b) 1/26
c) 8/52
d) 1/169
iii. Bias data can have the following properties:
i) Partial
ii) Prejudiced
iii) preferential
iv) selective
a) i, iii and iv
b) ii, iii, and iv
c) i, ii and iii
d) i, ii and iv
iv. Quartiles of dataset partitions the data into equal parts.
a) Three
b) Four
c) Two
d) Six
v. What is the value of mean and standard deviation in a standard normal distribution?
a) 1 and 0
b) 0.5 and 0.5
c) 0 and 1
d) 1 and 1
vi. If you soft delete a file
a) It gets deleted forever
b) One can easily restore it
c) The hard disk gets formatted
d) A duplicate copy gets generated
Q. 5 Answer any 5 out of the given 6 questions (1 x 5 = 5 marks)
i. The scores of five students in a subject are 72, 82, 94, 85, 74. Find the median.
ii. The collection of one or more outcomes from an experiment is called
a) Probability
b) Distribution
c) Event
d) Random Experiment
iii. Statement1: Probability is a very essential tool in statistics.
Statement2: There is no relation between probability and how we make predictions in statistics.
a) Both Statement1 and Statement2 are correct
b) Both Statement1 and Statement2 are incorrect
c) Statement1 is correct but Statement2 is incorrect
d) Statement2 is correct but Statement1 is incorrect
iv. What measures of position divides the distribution into 10 equal parts?
a) Quartiles
b) Deciles
c) Percentiles
d) Range
v. Statement A: A z-score describes the position of a fair score in terms of its distance from the mean when measured in standard deviation units.
Statement B: The z-score is positive if the value lies above the mean and negative if it lies below the mean.
a) (A)is false but (B) is true
b) (A)is true but (B) is false
c) Both (A) and (B) are true
d) Both (A) and (B) are false
vi. Assertion (A) : While storing the data in your device, you can encrypt the it.
Reason (R) : In the case of a data leak, hackers are not able to read your data.
a) Both A and R are correct and R is the correct explanation of A
b) Both A and R are correct but R is not the correct explanation of A
c) A is correct and R is incorrect
d) R is correct and A is incorrect
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To view and access the complete sections click on the link below to download PDF:
CBSE Class 10 Data Science Sample Question Paper 2024-25 Download PDF
CBSE Class 10 Data Science Marking Scheme 2024-25
The marking scheme helps students by giving them the exact idea of what is needed to get good scores and grades in examination. It explains how each answers will be scored, the question weightage for exam, and makes understand what the teacher are looking for in your answer. To access the marking scheme for class 10 Data Science sample paper 2025, click on the link below to download the marking scheme in PDF format:
CBSE Class 10 Data Science Marking Scheme 2024-25 Download PDF
CBSE Class 10 Mock Test Series
To prepare more effectively for the 2025 board exams, explore the mock tests and video series available here. Click the link to access the online resources and enhance your exam preparation.
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