targetinstitution.com Talent Hunt Junior ENG Sample Question Paper : Target Educational Institution

Name of the Organisation : Target Educational Institution
Document Type : Sample Question Paper
Name of the Subject : Junior-Eng

Website : https://www.targetinstitute.in/
Download Sample Question Paper : https://www.pdfquestion.in/uploads/10239-eng.pdf

Talent Hunt Junior ENG Sample Question Paper :

Time : 100 Min
No.Of.Question : 100
Max.Marks : 100

Related : Velammal Inter School Science Talent Olympiad Class X Mock Test Paper : www.pdfquestion.in/10002.html

Choose the Correct Answers :
1. Choose the correct statement
(a) The distance traveled by a body is 8m and displacement is 9m.
(b) The distance traveled by a body is 9m and displacement is 8m.
(c) The distance and displacement traveled by a body will be same always.
(d) None of these

2. If a body starting from rest covers 300m in 5s, then and its acceleration
(a) 60 m/s2
(b) 24 m/s2
(c) 25 m/s2
(d) 26 m/s2

3. Odd one out
(a) Displacement
(b) Velocity
(c) Distance
(d) Acceleration

4. In which of the following case work becomes zero?
(a) When the direction of displacement and force are the same
(b) When the direction of displacement and force are opposite to each other
(c) When the direction of displacement and force are perpendicular to each other.
(d) None of these

5. Which type of energy is stored in a compressed spring?
(a) Kinetic energy
(b) Potential energy
(c) Mechanical energy
(d) None of these

6. What is the unit of power?
(a) W
(b) J/s
(c) N-m/s
(d) All the above

7. What is the unit of rate of change of momentum?
(a) Kg m/s2
(b) Kg m/s
(c) Kg m
(d) Kg/s

8. 10 Kg wt =
(a) 9.8 N
(b) 98 N
(c) 980 N
(d)10/9:8 N

9. Which is the lowest frequency audible for human beings
(a) 5 Hz
(b) 20 Hz
(c) 15 Hz
(d) 20 Khz

10. If the velocity of 1 Kg of a body changes from 10 m/s to 20 m/s in 2s. Then nd the rate of change of velocity.
(a) 2 m/s2
(b) 5 m/s2
(c) 10 m/s2
(d) 20 m/s2

11. What is the unit of pressure?
(a) Kg/m
(b) Kg/m2
(c) Kg m/s2
(d) N/m2

12. The unit N/kg belongs to which physical quantity?
(a) Velocity
(b) Acceleration
(c) Force
(d) None of these

13. Which of the following is correct?
(a) g = GMm/d
(b) g = GM/d2
(c) g = GM/d
(d) g = GMm

15. What is the potential dierence between two phase lines?
(a) 230V
(b) 410V
(c) 440V
(d) 400V

16. The number of turns in the primary coil of a transformer is 200 and voltage is 50V. If the number of turns in the secondary is 500 then nd the secondary voltage
(a) 125V
(b) 150V
(c) 175V
(d) 200V

17. Which of the following is renewable resource?
(a) Fossil fuel
(b) Coal
(c) Natural gas
(d) Solar energy

18. The rated power and voltage of an equipment is 400W/200V. If 100V supply is given to this equipment, then nd the new power of the equipment.
(a) 400W
(b) 100W
(c) 50W
(d) 200W

19. Which colour occurs maximum refraction?
(a) Red
(b) Violet
(c) Blue
(d) Yellow

20. In which year, India launched rst articial satellite Aryabhata?
(a) 1975
(b) 1969
(c) 1973
(d) 1971

21. Which of the following does not have a denote shape?
(a) Solid
(b) Liquid
(c) Gas
(d) None of these

22. Water sticks on glass due to
(a) Adhesive force
(b) Cohesive force
(c) Gravitational force
(d) Frictional force

23. Maximum number of electrons can be accommodated in the Nth shell is
(a) 2
(b) 8
(c) 18
(d) 32

24. In which of the following subshell has more energy level?
(a) 2s
(b) 3p
(c) 3d
(d) 4s

25. Find the number of moles of atoms in the sample 196g of H2SO4
(a) 14 mole
(b) 7 mole
(c) 1 mole
(d) 2 mole

26. If 44g C3H8 undergoes complete combustion then how much grams of CO2 will be produced?
(a) 44g
(b) 88g
(c) 132g
(d) 176g

27. Which of the following is not a real compound
(a) 2CH3
(b) CH4
(c) CH3OH
(d) (CH3)2

28. Atomic number of an element is the
(a) Number of proton
(b) Sum of the number of protons and neutrons
(c) Number of neutron
(d) None of these

29. Which of the following is discovered by Rutherford?
(a) Proton
(b) Neutron
(c) Nucleus
(d) Orbit

30. Which of the following does not have neutron?
(a) Protium
(b) Deuterium
(c) Tritium
(d) Helium

31. Which of the following is a non metal ?
(a) Diamond
(b) Gold
(c) Silver
(d) Platinum

32. Gas can be liqueed by applying
(a) High pressure and high temperature
(b) High pressure and low temperature
(c) Low pressure and high temperature
(d) Low pressure and low temperature