CBSE 2024-25 Competency-Based Questions With Answers: The Central Board of Secondary Education (CBSE) has recently released a set of competency-based questions for Chapter 9, Light – Reflection and Refraction, in Class 10 Science. These questions aim to deepen students’ understanding by focusing on real-life applications of scientific concepts, essential for the 2025 board examinations. All competency-based questions are now available on the CBSE’s official academic portal, cbseacademic.nic.in.
Get: NCERT Class 10 Lab Manuals PDF
CBSE Competency-Based Questions for Class 10 Chapter 9: Light – Reflection and Refraction
Below are some examples of competency-based questions from Chapter 9, focusing on Light – Reflection and Refraction:
- Which of the following characteristics of a spherical mirror is given by the ratio of the size of the image to the size of the object?
- Aperture
- Magnification
- Focal length
- Radius of curvature
Answer: B. Magnification
Marks: 1 - What does the negative sign in the power -3D signify?
- The focus is on the same side of the lens as the object.
- The focus is on the opposite side of the lens as the object.
- The principal focus is situated outside the principal axis.
- The focal length on one side of the lens is smaller than on the other.
Answer: A. The focus is on the same side of the lens as the object.
Marks: 1 - Which among the two lenses with powers -3D and 4D respectively can form a real image?
- Only the lens with power -3D
- Only the lens with power 4D
- Both lenses
- Neither of the lenses
Answer: B. Only the lens with power 4D
Marks: 1
These questions challenge students to go beyond rote learning, requiring an understanding of real-world applications of light reflection and refraction principles.
Check:
Importance of Competency-Based Questions in CBSE Examinations
Competency-based questions allow students to apply knowledge to practical scenarios. This approach, as seen in Chapter 9 on Light – Reflection and Refraction, prepares students to think analytically, building a foundation for future studies. CBSE’s inclusion of these questions also aligns with the National Education Policy’s focus on skill-based learning, with sample questions available on the CBSE academic website for further preparation.
Related:
Comments
All Comments (0)
Join the conversation