IIT Ramaiah Entrance Test Papers SAT – 2019 : Sri Sri Academy
Organisation : Sri Sri Academy
Exam : IIT Ramaiah Entrance Test Papers – SAT – 2019
Document Type : Question Paper
Year: 2019
Website : https://www.srisriacademy.com/
IIT Ramaiah Entrance Test Papers
Download Question Paper of IIT Ramaiah Entrance Test Papers – SAT – 2019 Sample Question is now available in the official website of Sri Sri Academy
Related : Sri Sri Academy IIT Ramaiah SAT Scholastic Aptitude Test Model Paper 2017 : www.pdfquestion.in/25941.html
Time : 3 Hrs.
Marks: 360
** Each Question has 4 choices (a), (b), (c) and (d)- out of which ONE or MORE THAN ONE CORRECT.
** For correct answer +4 marks and -1 mark for wrong answers.
Download Question Paper :
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1. The apparent weight of a solid body when measured in water and a liquid are 90 N and 80 N respectively. If the true weight of the body is 100 N, the relative densities of the solid and the liquid are
a) 5 and 2
b) 10 and 2
c) 2 and 1
d) 8 and 4
2. A body moves in a circular path at a constant speed of ? m/s. The magnitude of average velocity of this body for half a revolution is
a) 1 ms-1
b) 2 ms-1
c) 3 ms-1
d) 4 ms-1
3. A freely falling body strikes a horizontal surface and raises to a height 1/64 of the height from which it was dropped. If the velocity with which it hits the floor is v, the change in the magnitude of velocity due to impact with the floor is
a) 7v/8
b) 5v/8
c) 3v/8
d) 9v/8
4. In the previous question, magnitude of the change in the of velocity of the body due to impact is
a) 7v/8
b) 5v/8
c) 3v/8
d) 9v/8
5. The mass of a spherical planet is 8 times that of the earth and its density is same as that of earth. The acceleration due to gravity (in ms-2) on the surface of this planet will be (gravity on earth is 9.8 ms-2)
a) 78.4
b) 19.6
c) 9.8
d) 4.9
6. A constant horizontal force acts on a body of mass 9 kg lying at rest on a smooth horizontal surface for 10 s. If the body moves 25m in this time, the magnitude of the force is
a) 4.5 N
b) 2 N
c) 3 N
d) 4 N
7. Steam at 1000C is passed in to a calorimeter of water equivalent 10 g containing 290g of water at 300C till the temperature of water raises to 400C. The mass of steam condensed is (Latent heat of steam is 540 cal/g)
a) 10 g
b) 2.5 g
c) 3 g
d) 5 g
8. An electric bulb is rated 40 W at 80 V. If it is connected in parallel to a 40 V supply having negligible internal resistance, the current through the bulb is
a) 1 A
b) 2 A
c) 0.5 A
d) 0.25 A
9. Electromagnetic radiations in the increasing order of wavelength from the following is
a) Infrared waves, radio waves, x rays, visible light
b) radio waves, Infrared waves, visible light , x rays
c) x rays, visible light, Infrared waves, radio waves
d) radio waves, visible light, Infrared waves, x rays
10. The angle of minimum deviation of an equilateral prism is 300. The velocity of light inside the prism is (velocity of light in vaccum = 3 X 108 ms-1)
a) 1.8 X 108 ms-1
b) 2 X 108 ms-1
c) 2.121 X 108 ms-1
d) 7.07 X 107 ms-1
11. The resistivity of the material of a wire is 10-7 O m. If the wire is streatched to increase its length by 50%, then its resistivity will be (assume stretching does not change the temparature)
a) 10-7 O m
b) 1.5 X 10-7 O m
c) 2.25X10-7 O m
d) 2 X 10-7 O m
12. The reading of the ammeter (below, left) in the circuit (Assume voltmeter and ammeter are ideal) is
a) 2A
b)1 A
c) 3 A
d) 4 A
13. In the previous question, reading of the voltmeter is
a) 20 V
b) 40 V
c) 80 V
d) 60 V
14. A convex lens of focal length 10 cm and a convex mirror of focal length fm are mounted coaxially (above right). The image of a point object located on the axis 15 cm to the left of the lens coincides with the object itself. Focal length fm of the mirror is
a) 5 cm
b) 10 cm
c) 15 cm
d) 20 cm
15. In the previous question if the mirror is removed, the distance between the image and object will be
a) 30 cm
b) 45 cm
c) 60 cm
d) 75 cm
16. A long straight horizontal wire carries a current from south to north. Magnetic field vertically above the wire is directed
a) westward
b) eastward
c) northward
d) southward
17. All atoms of same element must have same
a) number of neutrons
b) number of nucleons
c) atomic number
d)mass number
18. A changed particle is moving in a magnetic field at right angles to the field in a circular path of radius R. If a particle with same charge and twice greater mass were to be movingwith half the velocity in the same magnetic field with its velocity at right angles to the field, the radius of its circular path would be
a) 2 R
b) R
c) 3R
d) 4 R
19. A radionuclide of atomic mass 300 amu on fission liberates 200 MeV of energy. The energy liberated when 1 g of this radionuclide undergoes fission is (given Avogadrao number = 6 X 1023)
a) 6.4 X 1010 J
b) 6.4 X 1011 J
c) 6.4 X 1012 J
d) 6.4 X 1013 J
20. A nuclear reactor operates using the fissionable material mentioned in the previous question. If it were to use 540 g of the material in a day, it’s power would be (assume 50%efficiency in conversion of energy released in the fission in to electrical energy)
a)100 MW
b) 200 MW
c) 300 MW
d) 400 MW
21. What is the IUPAC name of the following compound?
a) 3- Bromo – 1,2- dimethylbut-1 ene
b) 4-Bromo-3-methylpent-2-ene
c) 2-Bromo-3-methylpent -3-ene
d) 3-Bromo-3-methyl-1,2-dimethylprop-1-ene
22. Iodine reacts with concentrated HNO3 to yield Y along with other products. The oxidation state of iodine in Y, is
a) 5
b) 3
c) 1
d) 7
23. In a chemical reaction A + 2B 2C+D, the initial concentration of B was 1.5 times of the concentration of A, but the equilibrium concentrations of A and B were found tobe equal. The equilibrium constant (K) for the aforesaid chemical reaction is
a) 16
b) 4
c) 1
d) 14
24. 50 mL of 0.5 M oxalic acid is needed to neutralize 25mL sodium hydroxide solution. The amount of NaOH in 500mL of the given sodium hydroxide solution is :
a) 40 g
b) 20 g
c) 80 g
d) 10 g
25. The metal that forms nitride by reacting directly with N2 of air, is :
a) K
b) Cs
c) Li
d) Rb