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# SRM University SRMJEEE Model Question Paper

** Organisation **: SRM University

**: SRMJEEE**

__Exam__**: Model Question Paper**

__Document Type__**: 2024**

__Year__**: https://www.srmist.edu.in/**

__Website__## SRMJEEE Model Question Paper

1. Which of the following is not a unit of time?

(a) Light year

(b) Nano second

(c) Micro second

(d) Second

2. If momentum (P), area (A) and time (T) are taken to be fundamental quantities, then energy has the dimensional formula

(a) (P1 A-1 T1)

(b) (P2 A1 T1)

(c) (P2 A-1/2 T1)

(d) (P1 A1/2 T-1)

3. Gravitational potential is –

(a) proportional to distance

(b) inversely proportional to distance

(c) proportional to the square of the distance

(d) inversely proportional to the square of the distance

4. If the change in the value of g at the height h above the surface of the earth is the same as at a depth x below it, then (both x and h being much smaller than the radius of the earth)

(a) x = h

(b) x = 2 h

(c) x = 4 h

(d) x = 2 h

5. If the radius of earth were to shrink by one percent (its mass remains the same), then the acceleration due to gravity on the earth’s surface ___________

(a) Would decrease

(b) Would remain unchanged

(c) Would increase

(d) Cannot be predicted

6. A point charge Q(C) is placed at the origin. Find the electric flux of which an area 4 m2 on a concentric spherical shell of radius R

(a) Q/R2

(b) Q/

(c) Q/4R2

(d) Q/2R2

7. Capacitor which has a dielectric between its plates and is made of a flexible material that can be rolled into shape of a cylinder is called

(a) ceramic capacitors

(b) fixed capacitors

(c) parallel plate capacitors

(d) electrolytic capacitors

8. A 40 F capacitor in a defibrillator is charged to 3000 V. The energy stored in the capacitor is sent through the patient during a pulse of duration 2 ms. The power delivered to the patient is

(a) 45kW

(b) 90kW

(c) 180kW

(d) 360kW

9. Five balls numbered 1 to 5 are suspended using separate threads. Pairs (1, 2), (2, 4) and (4, 1) show electrostatic attraction while pairs (2, 3), (4, 5) show repulsion. Therefore, ball 1 must be

(a) neutral

(b) metallic

(c) positively charged

(d) negatively charged

10. An ammeter reads up to 1 A. Its internal resistance is 0.81 . To increase the range of 10 A the value of the required shunt is______.

(a) 0.032

(b) 0.3

(c) 0.9

(d) 0.09

11. Conductivity is the_______.of resistivity

(a) Opposite

(b) Equal

(c) Reciprocal

(d) Square

12. The resistance of wire is 5 at 50o C and 6 at 100o C. The resistance of the wire at 0o will be_______

(a) 3

(b) 2

(c) 1

(d) 4

13. The expression for the potential difference between the electrodes of a cell of emf E and internal resistance r is__________

(a) V = E-Ir

(b) V = E+Ir

(c) V = E/Ir

(d) V = EI/r

14. Which of the following statements is false?

(a) The direction of magnetic field lines is from N to S.

(b) In the region where magnetic field lines are at a close distance from one another, there will be a strong magnetic field.

(c) The magnetic field lines form closed loops.

(d) The magnetic field lines can cross one another

15. Commercial electric motors do not use

(a) An electromagnet to rotate the armature

(b) Effectively large number of turns of conducting wire in the current carrying coil

(c) A permanent magnet to rotate the armature

(d) A soft iron core on which the coil is wound

16. A magnetic field exists around

(a) iron

(b) copper

(c) aluminium

(d) (d)moving charges

17. Power factor of the following circuit will be zero

(a) Resistance

(b) Inductance

(c) Capacitance

(d) Both (b) and (c)

18. An electromagnet is

(a) Permanent

(b) Temporary

(c) Insulator

(d) Conductor

19. When current is passed through a conductor, it produces

(a) Electric field

(b) Magnetic field

(c) Electromagnetic field

(d) None of the above

20. Which of the following rays is emitted by a human body?

(a) X-rays

(b) Visible rays

(c) UV-rays

(d) IR-rays

21. An object that gives out its own light is called

(a) Non luminous

(b) Luminous

(c) Effervescent

(d) Translucent

22. Due to which phenomena the stick if immersed in water appears to be bent?

(a) Reflection

(b) Dispersion

(c) Refraction

(d) Scattering

23. A symmetric double convex lens is cut in two equal parts by a plane perpendicular to the principle axis. If the power of the original lens is 4 D, the power of a cut lens will be

(a) 2 D

(b) 3 D

(c) 4 D

(d) 5 D

24. Colors in thin films are because of

(a) Dispersion

(b) Interference

(c) Compton effect

(d) Diffraction

25. An electron is moving with an initial velocity and is in a magnetic field Then it’s de Broglie wavelength

(a) remains constant.

(b) increases with time.

(c) decreases with time.

(d) increases and decreases periodically.

Download Question Paper: https://www.pdfquestion.in/uploads/pdf2024/42984-q.pdf

## Examination Pattern of SRMJEEE

No. of Questions – 125

Physics – 35

Chemistry – 35

Mathematics / Biology – 40

Aptitude – 10

English – 5

** Total Marks**: 125

**: 2.30 Hrs**

__Total Duration__No Negative Marks

## Syllabus For Entrance Examination SRMJEEE

** PART 1 **: Physics(35 Questions)

**: Units and Measurement**

__Unit 1__Mechanics Units for measurement, system of units-S.I., fundamental and derived units, measurements – errors in measurement – significant figures, dimensions – dimensional analysis – applications. Laws of Motion: Concept of force – Newton’s laws of motion – projectile motion-uniform circular motion – friction – laws of friction – applications – centripetal force. Work, Energy and Power: Work – energy- potential energy and kinetic energy – power – collision-elastic and inelastic collisions.

** Unit 2**: Gravitation, Mechanics of Solids and Fluids Gravitation

The universal law of gravitation, acceleration due to gravity – variation of ‘g’ with altitude, latitude and depth – gravitation potential – escape velocity and orbital velocity – geostationary satellites- Mechanics of solids and fluids: Hooke’s law – Modulli of elasticity – surface tension capillarity – applications – viscosity – Poiseuille’s formula – Stokes law applications – streamline and turbulent flow – Reynolds number – Bernoulli’s theorem – applications.

** Unit 3**: Electrostatics

Electric charge – Conservation laws – Coulomb’s law-principle of superposition – Distribution of charges in a conductor and action at points – continuous charge distribution – electric field – electric field lines – electric dipole – electric field due to a dipole – torque on a dipole in uniform electric field – Electric flux – Gauss’s theorem – field due to infinitely long straight wire – uniformly charged infinite equipotential surfaces – electrical potential energy – Dielectrics and electric polarization – capacitors and capacitance – Combination of capacitors in series and in parallel – capacitance of a parallel plate capacitor with and without dielectric medium – energy stored in a capacitor.

** Unit 4**: Current Electricity

Electric current – drift velocity – mobility – Ohm’s law -V-I characteristics – electrical energy and power – electrical resistivity and conductivity – temperature dependence – Internal resistance of a cell – potential difference and emf of a cell – combination of cells in series and in parallel – Kirchhoff’s laws – applications – Wheatstone bridge – Metre bridge – Potentiometer – comparison of EMF of two cells – measurement of internal resistance of a cell- Thermo electric current.

** Unit 5**: Magnetism and Magnetic effects of current

**: Electromagnetic Induction, Alternating Currents and Electromagnetic**

__Unit 6__