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Content Curator | Updated On - Jul 8, 2024
WBJEE 2023 Question Paper PDF are available here. WBJEEB releases the question paper separately for Paper 1 (Mathematics) and Paper 2 (Physics & Chemistry). There are 75 questions in the Mathematics paper and 40 questions in Physics & Chemistry paper each. WBJEE 2023 question paper carries a total weightage of 200 marks.
WBJEE 2023 Question Paper with Solution PDF
Paper | Question Paper |
---|---|
Maths | Check Here |
Physics | Check Here |
Chemistry | Check Here |
Year-wise WBJEE Question Papers
Year | Question Paper Link |
---|---|
2022 | Download PDF |
2021 | Download PDF |
2020 | Download PDF |
2019 | Download PDF |
2018 | Download PDF |
2017 | Download PDF |
2016 | Download PDF |
WBJEE 2023 Questions
1. The function \(y=e^{kr}\) satisfies \((\frac{d^2y}{dx^2}+\frac{dy}{dx})(\frac{dy}{dx}-y)=y\frac{dy}{dx}\). It is valid for
- exactly one value of k
- two distinct values of k
- three distinct values of k
- infinitely many values of k
2. If 4a2+9b2-c2+12ab=0, then the family of straight lines ax+by+c=0 is concurrent at
- (2,3)or(-2,-3)
- (-2,3)or(2,-3)
- (3,2)or(-3,2)
- (-3,2)or(2,3)
3. The value of 'a' for which the scaler triple product formed by the vectors \(\vec\alpha=\hat{i}+a\hat{j}+\hat{k}\), \(\vec{\beta}=\hat{j}+a\hat{k}\) and \(\vec{\gamma}=a\hat{i}+\hat{k}\) is maximum, is
- 3
- -3
- \(\frac{1}{\sqrt3}\)
- \(-\frac{1}{\sqrt3}\)
4. An electric dipole of dipole moment p is placed at the origin of the coordinate system along the z-axis. The amount of work required to move a charge 'q' from the point (a,0,0) to the point (0,0,a) is
- \(\frac{pq}{4\pi\epsilon_0a}\)
- 0
- \(-\frac{pq}{4\pi\epsilon_0a^2}\)
- \(\frac{pq}{4\pi\epsilon_0a^2}\)
5. A train is moving along the tracks at a constant speed u. A girl on the train throws a ball of mass m straight ahead along the direction of motion of the train with speed v with respect to herself. Then,
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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