Find WBJEE Physics & Chemistry Question Paper of 2015. This paper consists of 80 questions.The first 40 questions are from Physics and the last 40 questions are from Chemistry. Answer Key is also attached at the end of the paper so that students can verify their solutions.
West Bengal Joint Entrance Examinations Board (WBJEEB) holds common entrance examinations for admission to the Undergraduate level engineering courses in the State of West Bengal. The board conducts the Common Entrance Examination for admission to Undergraduate Courses in Medical, Dental, Engineering & Technology. Pharmacy and Architecture in Universities, Govt. colleges and Self Financed Institutes in the State.
Few sample questions from the Question Paper are given below:
Q. A satellite has kinetic energy K, potential energy V and total energy E.
Which of the following statement is true?
(A) K = –V/2 (B) K = V/2
(C) E = K/2 (C) E = –K/2
Q. Two particles of mass m1, and m2, approach each other due to their
mutual gravitational attraction only. Then
(A) accelerations of both the particles are equal
(B) acceleration of the particle of mass m1 is proportional to m1
(C) acceleration of the particle of mass m1 is proportional to m2
(D) acceleration of the particle of mass m1 is inversely proportional to m1
Q. When light is refracted from a surface, which of its following physical
parameters does not change?
(A) Velocity (B) Amplitude
(C) Frequency (D) Wavelength
Q. The number of lone pair of electrons on central atoms of H2O, SnCl2,
PCl3 and XeF2 respectively are
(A) 2, 1, 1, 3 (B) 2, 2, 1, 3
(C) 3, 1, 1, 2 (D) 2, 1, 2, 3
Q. A gas can be liquefied at temperature T and pressure P provided
(A) T = TC and P < PC (B) T < TC and P > PC
(C) T > TC and P > PC (D) T > TC and P < PC
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