Content Curator | Updated On - Jul 24, 2024
CBSE Class 12 Physics Question Paper 2024 PDF (Set 3- 55/2/3) is available for download here. CBSE conducted the Physics exam on March 4, 2024, from 10:30 AM to 1:30 PM. The total marks for the theory paper are 70. The question paper contains 20% MCQ-based questions, 40% competency-based questions, and 40% short and long answer type questions. As per the students, the Physics paper was moderate to tough in difficulty level.
CBSE Class 12 Physics Question Paper 2024 (Set 3- 55/2/3) with Answer Key
| CBSE Class 12 Physics Question Paper 2024 PDF | CBSE Class 12 Physics Answer Key 2024 PDF |
|---|---|
| Download PDF | Download PDF |
CBSE CLASS XII Questions
1. If (i) A=\(\begin{bmatrix} \cos\alpha & \sin\alpha\\ -\sin\alpha & \cos\alpha \end{bmatrix}\),then verify that A'A=I
(ii) A= \(\begin{bmatrix} \sin\alpha & \cos\alpha\\ -\cos \alpha & \sin\alpha \end{bmatrix}\),then verify that A'A=I
If (i) A=\(\begin{bmatrix} \cos\alpha & \sin\alpha\\ -\sin\alpha & \cos\alpha \end{bmatrix}\),then verify that A'A=I
(ii) A= \(\begin{bmatrix} \sin\alpha & \cos\alpha\\ -\cos \alpha & \sin\alpha \end{bmatrix}\),then verify that A'A=I
(ii) A= \(\begin{bmatrix} \sin\alpha & \cos\alpha\\ -\cos \alpha & \sin\alpha \end{bmatrix}\),then verify that A'A=I
2. Evaluate \(\begin{vmatrix} cos\alpha cos\beta &cos\alpha sin\beta &-sin\alpha \\ -sin\beta&cos\beta &0 \\ sin\alpha cos\beta&sin\alpha\sin\beta &cos\alpha \end{vmatrix}\)
Evaluate \(\begin{vmatrix} cos\alpha cos\beta &cos\alpha sin\beta &-sin\alpha \\ -sin\beta&cos\beta &0 \\ sin\alpha cos\beta&sin\alpha\sin\beta &cos\alpha \end{vmatrix}\)
4. For what values of x,\(\begin{bmatrix} 1 & 2 & 1 \end{bmatrix}\)\(\begin{bmatrix} 1 & 2 & 0\\ 2 & 0 & 1 \\1&0&2 \end{bmatrix}\)\(\begin{bmatrix} 0 \\2\\x\end{bmatrix}\)=O?
For what values of x,\(\begin{bmatrix} 1 & 2 & 1 \end{bmatrix}\)\(\begin{bmatrix} 1 & 2 & 0\\ 2 & 0 & 1 \\1&0&2 \end{bmatrix}\)\(\begin{bmatrix} 0 \\2\\x\end{bmatrix}\)=O?
5. Why did Sophie like her brother Geoff more than any other person? From her perspective, what did he symbolise?
Why did Sophie like her brother Geoff more than any other person? From her perspective, what did he symbolise?
6. Find the vector and the cartesian equations of the lines that pass through the origin and(5,-2,3).
Find the vector and the cartesian equations of the lines that pass through the origin and(5,-2,3).
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