You are here: Home > Competitive Exams
All posts from

JEE Main Exam Model Question Paper 2015 : Central Board Of Secondary Education

Name of the board : Central Board Of Secondary Education
Subject : JEE(Main)- 2015
Document Type : Model Question Paper

Website : http://jeemain.nic.in/webinfo/QuestionPapers2015.htm

Download Model Question Paper :
03.04.2016 Set A : https://www.pdfquestion.in/uploads/8902-SetA.pdf
03.04.2016 Set B : https://www.pdfquestion.in/uploads/8902-SetB.pdf
03.04.2016 Set C : https://www.pdfquestion.in/uploads/8902-SetC.pdf
03.04.2016 Set D : https://www.pdfquestion.in/uploads/8902-SetD.pdf
10.04.2015 : https://www.pdfquestion.in/uploads/8902-10April.pdf
11.04.2015 : https://www.pdfquestion.in/uploads/8902-11April.pdf

JEE Main Exam Model Question Paper

Download Question Paper of JEE Main Examination Sample Question Paper is now available in the official website of Central Board Of Secondary Education

Related : JEE Main Exam Model Question Paper 2016 : www.pdfquestion.in/8899.html

Instruction

1. Immediately fill in the particulars on this page of the Test Booklet with only Blue / Black Ball Point Pen provided by the Board.

2. The Answer Sheet is kept inside this Test Booklet. When you are directed to open the Test Booklet, take out the Answer Sheet and fill in the particulars carefully.
3. The test is of 3 hours duration.
4. The Test Booklet consists of 90 questions. The maximum marks are 360.
5. There are three parts in the question paper A, B, C consisting of Physics, Chemistry and Mathematics having 30 questions in each part of equal weightage.Each question is allotted 4 (four) marks for correct response.

6. Candidates will be awarded marks as stated above in instruction No. 5 for correct response of each question. ¼ (one fourth) marks ill be deducted for indicating incorrect response of each question.No deduction from the total score will be made if no response is indicated for an item in the answer sheet.

7. There is only one correct response for each question. Filling up more than one response in any question will be treated as wrong response and marks for wrong response will be deducted accordingly as per instruction 6 above.
8. For writing particulars/marking responses on Side-1 and Side–2 of the Answer Sheet use only Blue/Black Ball Point Pen provided by the Board.

Model Questions

Part A Physics :
1. Two stones are thrown up simultaneously from the edge of a cliff 240 m high with initial speed of 10 m/s and 40 m/s respectively. Which of the following graph best represents the time variation of relative position of the second stone with respect to the first ? (Assume stones do not rebound after hitting the ground and neglect air resistance, take g510 m/s2) (The figures are schematic and not drawn to scale)

2. The period of oscillation of a simple pendulum is L/g Measured value of L is 20.0 cm known to 1 mm accuracy and time for 100 oscillations of the pendulum is found to be 90 s using a wrist watch of 1s resolution. The accuracy in the determination of g is
1) 2%
(2) 3%
(3) 1%
(4) 5%

3. Given in the figure are two blocks A and B of weight 20 N and 100 N, respectively. These are being pressed against a wall by a force F as shown. If the coefficient of friction between the blocks is 0.1 and between block B and the wall is 0.15, the frictional force applied by the wall on block B is
1) 100 N
(2) 80 N
(3) 120 N
(4) 150 N

4. A particle of mass m moving in the x direction with speed 2v is hit by another particle of mass 2m moving in the y direction with speed v. If the collision is perfectly inelastic, the percentage loss in the energy during the collision is close to
1) 44%
(2) 50%
(3) 56%
(4) 62%

5. From a solid sphere of mass M and radius R a cube of maximum possible volume is cut. Moment of inertia of cube about an axis passing through its center andperpendicular to one of its faces is
6. From a solid sphere of mass M and radius R, a spherical portion of radius R2 is removed, as shown in the figure. Taking gravitational potential V50 at r5:, the potential at the centre of the cavity thus formed is

7. A pendulum made of a uniform wire of cross sectional area A has time period T. When an additional mass M is added to its bob, the time period changes to T M. If the Young s modulus of the material of thewire is Y then 1Y is equal to
8. Consider a spherical shell of radius R at temperature T. The black body radiation inside it can be considered as an ideal gas of photons with internal energy per unit

Leave a Reply

How to add comment : 1) Type your comment below. 2) Type your name. 3) Post comment.

www.pdfquestion.in © 2021

Contact Us   Privacy Policy   SiteMap