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Haryana Board Class 10 exams are conducted by the Board of School Education Haryana (BSEH) for the academic session 2024-25 from February 28 to 29 March 2025. The HBSE 10th board exam 2025 Science paper was scheduled for 11 March 2025 from 12:30 pm to 3:30 pm, which is over now. Students can download the HBSE 10th science question paper PDF 2025 from this article. Students can match the correct answer from the HBSE 10th science answer key which is given in this article.
Here is a structured table with the key highlights of the HBSE Class 10 Science Exam 2025:
Category |
Details |
---|---|
Conducting Body |
Haryana Board of School Education (HBSE) |
Exam Name |
HBSE Class 10 Science Exam 2025 |
Exam Date |
March 11, 2025 |
Exam Time |
As per the official HBSE schedule |
Total Marks |
100 (Theory: 60, Practical: 20, Internal Assessment: 20) |
Question Types |
Objective, Very Short Answer, Short Answer, Essay-type |
Marking Scheme |
|
Difficulty Level |
Moderate |
Answer Key |
Will be available on this page |
From the table given below, students can download the HBSE 10th science question paper. The question paper PDF link will be activated soon.
Question Paper | Download PDF |
---|---|
Haryana Board Class 10th Science Question Paper 2025 |
Available Soon |
Some of the HBSC 10th science questions of SET D of Code no 2107 is given below:
1. An electric bulb is rated 220 V and 100 W. When it is operated at 110 V, the power consumed will be :
(A) 100 W
(B) 75 W
(C) 50 W
(D) 25 W
2. ------ is a small unit of electric power.
3. Which gas is filled in electric bulbs?
4. Assertion (A): The eye lens has the ability to focus clearly on the retina by adjusting its focal length.
Reason
(A) Both
(B) Both
(C)
(D)
5. No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be :
(A) only plane
(B) only concave
(C) only convex
(D) either plane or convex
6. Why does the sky appear dark instead of blue to an astronaut?
7. How is binary fission different from multiple fission?
Students can match their answer with the correct answer of the Haryana Board Class 10th Science answer key which is given here. Stay updated on this page for detailed solutions and complete answer keys.
HBSC 10th science SET D of Code no 2107 answer key and solution is given below:
Ans 1.
Using the formula:
First, calculate resistance:
Now, power at 110V:
Correct answer: (D) 25 W
Ans 2. A watt (W) is a small unit of electric power.
Answer: Watt (W)
Q 3. Which gas is filled in electric bulbs?
Electric bulbs are filled with inert gases like argon or sometimes a mixture of argon and nitrogen to prevent the filament from burning out quickly.
Answer: Argon (or Argon-Nitrogen mixture)
Ans 4. Assertion-Reason Question
Assertion (A): The eye lens has the ability to focus clearly on the retina by adjusting its focal length. (True)
Reason (R): This phenomenon is known as the power of accommodation. (True)
Since (R) correctly explains (A), the correct answer is:
A) Both (A) and (R) are true, and (R) is the correct explanation of (A).
Ans 5. A plane mirror always forms an erect, virtual image.
A convex mirror always forms a diminished, erect, virtual image.
A concave mirror can form an inverted image when the object is beyond the focal point.
Since both plane and convex mirrors always form erect images, the correct answer is:
(D) either plane or convex
Ans 6. The sky appears dark to an astronaut because there is no atmosphere in space to scatter sunlight.
Ans7.
Binary Fission | Multiple Fission |
A single parent cell divides into two daughter cells |
A single parent cell divides into multiple daughter cells |
Two | Many |
One nucleus division, followed by cytoplasm division |
Multiple nuclear divisions first, then cytoplasm divides |
Amoeba, Paramecium, Euglena |
Plasmodium (malaria parasite), Amoeba (under unfavourable conditions) |
Happens in favorable conditions |
Happens in unfavourable conditions (forms a protective cyst) |
The 2025 Haryana board class 10 science examination tests students in a broad range of theoretical knowledge, practical skills, and regular learning activities. The focus of the examination is to judge the students on their academic and practical skills in the field of science. The pattern of the examination is divided into two major aspects: theory and internal assessment, which the board will conduct. This will ensure that the students can judge themselves based on their academic performance and their practical skills.
Theory Examination (80 Marks):
The theoretical exam for Class 10 Science will last 3 hours. It will test students' knowledge of scientific concepts, their ability to apply them, and their problem-solving skills.
In the 10th class science theory papers consist of Objective Questions, Very Short Answer Questions, Short Answer Questions, and Essay-Type Questions.
Internal Assessment (20 Marks)
The assessment will concentrate on students' regular performance throughout the academic year. This will include the allocation of different weights to the parts of the test, participation, and project work.
The difficulty level of the HBSE class 10 science paper was moderate. Both numerical and theoretical types of questions were present in the exam. Some of the important pointers are given below:
As per latest 2024 syllabus. Maths formulas, equations, & theorems of class 11 & 12th chapters
Check This Out:
Students should try Practicing regularly, Solving previous years' papers, and Staying relaxed during the examination.
Yes, there will be internal choices provided in certain sections. Students can choose between two or more options for specific questions, mainly in the short answer and essay-type sections.
Physics: Light, Electricity, and Magnetism
Chemistry: Acids, Bases, and Salts, Metals and Non-metals
Biology: Life Processes, Reproduction, and Heredity
Environmental Science: Pollution, Natural Resources
Admit Card Date:17 April,2025 - 17 May,2025
Exam Date:01 May,2025 - 08 May,2025
Hello,
HSBC has not released the class 10 date sheet yet. It is expected that the date sheet will be released in the end of January,2021 in the official site of Haryana board. You will be able to download the class10 date sheet from the latest announcement section of the official site of Haryana board. Also, you can check the tentative date sheet from the link below. According to the tentative sheet, the exam will held from march 4 to march 27.
https://school.careers360.com/articles/hbse-10th-date-sheet
Hope it helps!
Good luck!
Hey Aakash, for cbsc 10th 2020-21 syllabus go through our links :
I hope this helps to you and thank you !!!
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As per latest 2024 syllabus. Physics formulas, equations, & laws of class 11 & 12th chapters
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