{Answer Key 2017} JEE Main Answer Key 2nd April, Questions Asked in Exam & Solved Question Paper Solution All Shifts

So Guys here are JEE Main Answer Key 2nd April 2017, Solved Question Paper Solution, Question Asked in Examination and Expected Cut Off Marks will be available at official website.

JEE is named as Joint Entrance Examination. JEE Main 2017 Answer Key 2nd apr, CBSE is Known as a best central board or recruitment board of India. Which was first time established in 1952, for High School and Intermediate Education by department of India. It’s nearest head Quarter in Northern India located at Capital of India Delhi. It also having regional offices / branches in UP, Mumbai, Kolkata, Chennai, Bangalore. CBSE’s official website update it’s all official information and notification about examination it may be JEE, 12th Class Exam, 10th Class Exam and other JEE exams of 2017.

As we know the examination held for filtering candidates to fill various sheets in various government colleges for engineering. So here JEE Answer Key 2 April 2017, Solved Question Paper Solution All Shifts you can directly download it from official website of the agency or recruitment board, when it will be available. So there was Engineering Entrance Exam named as JEE held for UG (Under Gradudate) CoursesIt’s a 10+2 or intermediate level test conducted by CBSE recruitment board.

CBSE (Centra Board of Education, JEE) just conducting Higher Secondary Level JEE Main Exam 2017 on 2nd April. So the CBSE JEE MAIN Answer Key 2017 will be provided over official website of organization. So As we know this is a most awaited examination of the year conducted by CBSE on 2nd of April. So guys here over our website you can get lot’s of information about the JEE Main 2017 examination with it’s Answer key, solved question paper solution 2017 and Result of JEE Main 2017.

JEE Main 2017 Answer Key 2 April, Solved Question Paper Solution All Shifts

JEE Main 2017 Answer Key 2nd April

Download JEE Main 2017 Answer Key 2nd April

 JEE Main Answer Key 2 April 2017

Download JEE Main Answer Key 2 April 2017

 JEE Main 2017 Answer Key 2 April

Download JEE Main 2017 Answer Key 2 April

JEE Main 2017 Answer Key

Download JEE Main 2017 Answer Key

JEE Main 2017 Answer Key 2nd Apr

As all candidates are preparing for this examination from last one year, and the competition is too high, so we want to tell you before attending examination please prepare for JEE MAIN 2017 at our website. Download JEE Main Exam Answer Key 2 April 2017 & Solved Question Paper 2017. All candidates or aspirants who have participated in 2nd April 2017’s JEE Main examination to get entry in government engineering colleges for UG Courses Like B.Tech or B. Arch they are too much excited about to get or Download JEE Main 2017 Answer Key 2nd April & Solved Question Paper 2017. So we request you to get JEE Main 2017 2nd apr Answer Key from the official website of recruitment board or agency.

JEE Main Solved Question Paper Solution 2017 – 2nd april

JEE Main is a greatest examination ever of the year, a tremendous amount of candidates participated in this examination and lot’s of aspirants fill the Application Form of JEE Main 2017 to qualify it. and get the best career opportunity ever. So as all guys want to join government engineering colleges for UG Level Engineering Courses. But the competition is quite high and tough to achieved. So all candidates or aspirants are searching for JEE Main 2 april 2017 Solved Question Paper & Answer Key, we request you to go to the official website and the recruitment board will provide you the information about JEE Main Solved Question Paper Solution 2 april 2017 over there soon.

JEE Main Answer Key 2 April 2017, Question Asked In Exam

Organization Name CBSE (Central Board of Secondary Education)
Exam Name JEE (Joint Entrance Examination)
Category JEE Main 2017
JEE MAIN 2 April 2017 Answer Key Questions Asked
Exam Date 2nd April 2017
Eligibility Intermediate Or Equivalant 
Exam Level Higher Secondary Level
Courses Under Graduation Level
B.Tech & B.Arch Bachelor of Tehnology, Bachelor of Architectural Studies
Official Website www.cbse.nic.in
Exam Mode Online Test / Offline Test

Questions Asked on 2nd April 2017 JEE Main Exam (Physic, Chemistry, Maths)

Q.1 : A man grows into a giant such that his linear dimensions increase by a factor of 9. Assuming that his density remains same, the stress in the leg will change by a factor of

(1) 9 (2) 1 9 (3) 81 (4) 1 81

Q.2: A body is thrown vertically upwards. Which one of the following graphs correctly represent the velocity vs time?

Q.3: A body of mass m = 10–2 kg is moving in a medium and experiences a frictional force F = –kv2. Its initial speed is v0 = 10 ms–1. If, after 10 s, its energy is 2 0 1 , 8 mv the value of k will be (1) 10–3 kg m–1 (2) 10–3 kg s–1 (3) 10–4 kg m–1 (4) 10–1 kg m–1 s–1

Q.4:  A time dependent force F = 6t acts on a particle of mass 1 kg. If the particle starts from rest, the work done by the force during the first 1 second will be (1) 4.5 J (2) 22 J (3) 9 J (4) 18 J

Q.5: The moment of inertia of a uniform cylinder of length and radius R about its perpendicular bisector is I. What is the ratio R such that the moment of inertia is minimum?

Q.6: A slender uniform rod of mass M and length l is pivoted at one end so that it can rotate in a vertical plane (see figure). There is negligible friction at the pivot. The free end is held vertically above the pivot and then released. The angular acceleration of the rod when it makes an angle  with the vertical is ?

Q.7: The variation of acceleration due to gravity g with distance d from centre of the earth is best represented by (R = Earth’s radius) :

Q.8:  A copper ball of mass 100 gm is at a temperature T. It is dropped in a copper calorimeter of mass 100 gm, filled with 170 gm of water at room temperature. Subsequently, the temperature of the system is found to be 75°C. T is given by : (Given : room temperature = 30°C, specific heat of copper = 0.1 cal/gm°C)

Q.9:  An external pressure P is applied on a cube at 0°C so that it is equally compressed from all sides. K is the bulk modulus of the material of the cube and  is its coefficient of linear expansion. Suppose we want to bring the cube to its original size by heating. The temperature should be raised by : (1) 3 P K (2) P K (3) 3 PK  (4) 3PK

Q.10: Cp and Cv are specific heats at constant pressure and constant volume respectively. It is observed that Cp – Cv = a for hydrogen gas Cp – Cv = b for nitrogen gas The correct relation between a and b is :

Q.11:  A particle is executing simple harmonic motion with a time period T. At time t = 0, it is at its position of equilibrium. The kinetic energy-time graph of the particle will look like

Q.12: The temperature of an open room of volume 30 m3 increases from 17°C to 27°C due to the sunshine. The atmospheric pressure in the room remains 1 × 105 Pa. If ni and nf are the number of molecules in the room before and after heating, then nf – ni will

Q.13:An observer is moving with half the speed of light towards a stationary microwave source emitting waves at frequency 10 GHz. What is the frequency of the microwave measured by the observer? (speed of light = 3 × 108 ms–1) (1) 10.1 GHz (2) 12.1 GHz (3) 17.3 GHz (4) 15.3 GHz

Q.14:  A capacitance of 2 F is required in an electrical circuit across a potential difference of 1.0 kV. A large number of 1 F capacitors are available which can withstand a potential difference of not more than 300 V. The minimum number of capacitors required to achieve this is (1) 2 (2) 16 (3) 24 (4) 32

Q.15:  An electric dipole has a fixed dipole moment p , which makes angle  with respect to x-axis. When subjected to an electric field E Ei 1  , it experiences a torque T k 1    . When subjected to another electric field 2 E Ej  3 1  it experiences a torque T T 2 1   . The angle  is (1) 30° (2) 45° (3) 60° (4) 90° Answer (3)

Q.16:  In the given circuit diagram when the current reaches steady state in the circuit, the charge on the capacitor of capacitance C will be :

Q.17:  When a current of 5 mA is passed through a galvanometer having a coil of resistance 15 Ω, it shows full scale deflection. The value of the resistance to be put in series with the galvanometer to convert it into a voltmeter of range 0-10 V is (1) 1.985 × 103 Ω (2) 2.045 × 103 Ω (3) 2.535 × 103 Ω (4) 4.005 × 103 Ω

Q.18: A magnetic needle of magnetic moment 6.7 × 10–2 Am2 and moment of inertia 7.5 × 10–6 kg m2 is performing simple harmonic oscillations in a magnetic field of 0.01 T. Time taken for 10 complete oscillations is (1) 6.65 s (2) 8.89 s (3) 6.98 s (4) 8.76 s

Q.19:  In a coil of resistance 100 Ω, a current is induced by changing the magnetic flux through it as shown in the figure. The magnitude of change in flux through the coil is

Q.20: An electron beam is accelerated by a potential difference V to hit a metallic target to produce X-rays. It produces continuous as well as characteristic X-rays. If λmin is the smallest possible wavelength of X-ray in the spectrum, the variation of log λmin with log V is correctly represented in

Q.21:  A diverging lens with magnitude of focal length 25 cm is placed at a distance of 15 cm from a converging lens of magnitude of focal length 20 cm. A beam of parallel light falls on the diverging lens. The final image formed is (1) Real and at a distance of 40 cm from convergent lens (2) Virtual and at a distance of 40 cm from convergent lens (3) Real and at a distance of 40 cm from the divergent lens (4) Real and at a distance of 6 cm from the convergent lens

Q.22: In a Young’s double slit experiment, slits are separated by 0.5 mm, and the screen is placed 150 cm away. A beam of light consisting of two wavelengths, 650 nm and 520 nm, is used to obtain interference fringes on the screen. The least distance from the common central maximum to the point where the bright fringes due to both the wavelengths coincide is (1) 1.56 mm (2) 7.8 mm (3) 9.75 mm (4) 15.6 mm

Q.23:  A particle A of mass m and initial velocity v collides with a particle B of mass 2 m which is at rest. The collision is head on, and elastic. The ratio of the de-Broglie wavelengths A to B after the collision is (1) 1 3    A B (2) 2    A B (3) 2 3    A B (4) 1 2    A B

Q.24: Some energy levels of a molecule are shown in the figure. The ratio of the wavelengths r = 1/2, is given by

Q.25: A radioactive nucleus A with a half life T, decays into a nucleus B. At t = 0, there is no nucleus B. At sometime t, the ratio of the number of B to that of A is 0.3. Then, t is given by (1) log2 2 log1.3 T t  (2) log1.3 log2 t T (3) t T log 1.3   (4) log 1.3  

Q.26:  In amplitude modulation, sinusoidal carrier frequency used is denoted by c and the signal frequency is denoted by m . The bandwidth ( ) m of the signal is such that    m c . Which of the following frequencies is not contained in the modulated wave? (1) m (2) c (3)   m c (4)   c m

JEE Main 2017 Solved Questions Papers Available
Download SET A Download SET B
Download SET C Download SET D

JEE Main Answer Key 2nd April 2017

All candidates did a great performance in their 2nd April 2017’s exam and here over this article we have informed you about,  JEE Main Answer Key 2nd April 2017, Solved Question Paper Solution and expected cut off marks JEE MAIN 2017 examination. This Test was successfully conducted by the organization on 2nd april As per timing we just got information, The Shift 1 was successfully conducted now. Share this article if you liked it and please share your questions in comment so we can help you to find answers of JEE MAIN Physics Question, Math Question, Chemistry Question Asked In Examination 2017. If you guys liked the Jee Main answer key and solved question paper article please don’t  forget to share it over google plus, facebook and whatsapp.

So guys information here were question of 2nd apr, about Jee Main 2017 Answer Key 2nd April, will be available soon here. We have share some coaching institutes solutions here.

Comments are closed.