# Solved Paper Manual Assistant 2019 [Part-1] – HPSSC Hamirpur

By | September 23, 2019

Post Code: 707

Series: C

1. When intermolecular potential energy is minimum, then the intermolecular force is

1. Zero
2. Attractive
3. Repulsive
4. None of these

2. If there were no gravity, which of the following will not be there for a fluid?

1. Surface tension
2. Viscosity
3. Pressure
4. Archimede’s upward thrust

3. Two stars A and B radiate maximum energy at the wavelengths of 360 nm and 480 nm respectively. Then the ratio of the surface temperatures of A and B is

1. 3:4
2. 81:256
3. 4:3
4. 256:81

4. During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its temperature. The ratio of Cp\Cv for the gas is

1. 4/3
2. 2
3. 5/3
4. 3/2

5. The root mean square velocity of a gas molecule at 27°C is 1365 ms-1. The gas is

1. O2
2. N2
3. He
4. CO2

6. The distance between two consecutive nodes is

1. ƛ/4
2. ƛ/2
3. ƛ

7. Standing waves are produced in 10 m long stretched string. If the string vibrates in 5 segments and wave velocity is 20 ms-1 , the frequency is

1. 2 Hz
2. 4 Hz
3. 5 Hz
4. 10 Hz

8. A simple pendulum is vibrating in an evacuated chamber. It will oscillate with

1. Constant amplitude
2. Increasing amplitude
3. Decreasing amplitude
4. None of these

9. How many times more intense is a 60 dB sound than a 30 dB sound.

1. 2
2. 4
3. 100
4. None of these

10. Two points P and Q are maintained at the potentials 10 V and -4 V respectively. The work done in moving 100 electrons from P to Q is

1. -9.60*10-17 j
2. 60 * 10-17 j
3. -2.24 * 10-16 j
4. 24 * 10-16 j

11. Capacitance of a spherical conductor of radius 1 m is

1. 1 *10-10 F
2. 10-6 F
3. 9 * 10-9 F
4. 10-3 F

12. Electric potential of earth is taken to be zero because earth is a good

1. Conductor
2. Semi-conductor
3. Insulator
4. Dielectric

13. A soap bubble is given a negative charge. Then its radius

1. Decreases
2. Increases
3. Remains unchanged
4. Nothing can be predicted

14. Static electricity is produced due to

1. Friction
2. Conduction
3. Induction
4. Both a and b

15. The capacitance of the earth viewed as a spherical conductor of radius 6408 km is

1. 980 ựF
2. 1424 ựF
3. 712 ựF
4. 600 ựF

16. A wire of radius r has resistance R. if it is stretched to the wire of r/2 radius, then the resistance becomes

1. 2 R
2. 4R
3. 16R
4. Zero

17. A solenoid is at potential difference of 60 V. If the current flowing through it is 15 A, then resistance of the solenoid will be

1. 4 ῼ
2. 8ῼ
3. 25ῼ
4. 2 ῼ

18. Two copper wires, one of length 1 m and the other of length 9 m, are found to have the same resistance. Their diameters are in the ratio

1. 3:1
2. 1:9
3. 9:1
4. 1:3

19. Magnetic field intensity at the centre of a coil of 50 turns, radius 0.5 m and carrying a current of 2 A is

1. 5 * 10-5 T
2. 26 * 10-4 T
3. 3 * 10-5 T
4. 4 * 10-5 T

20. A diamagnetic material in a magnetic field moves

1. Perpendicular to the field
2. From weaker to stronger parts
3. From stronger to weaker parts
4. None of these

21. Two parallel beams of positrons moving in the same direction will

1. Repel each other
2. Will not interact with each other
3. Attract each other
4. None of these

22. A dip circle is at right angle to the magnetic meridian. What will be its apparent dip?

1. 30°
2. 60°
3. 90°

23. The unit of magnetic induction is

1. Am-1
2. Am
3. Weber
4. Tesla

24. Core of transformer is made up of

1. Soft iron
2. Steel
3. Iron
4. None of these

25. When current is passed through water voltameter, hydrogen is liberated at

1. Anode
2. Cathode
3. No liberation at all
4. Remains in water

26. The limit of resolution of one mater radio telescope for radiowaves of wavelength 10 cm is about

1. 10°
2. 14°
3. 18°

27. The phenomenon that requires transverse wave nature of light is

1. Diffraction
2. Polarization
3. Interference
4. Dispersion

28. The property of rotation the plane of polarization is known as

1. Optical activity
2. Optical rotation
3. Dichroism
4. Specific rotation

29. Doppler effect is applicable for

1. Light waves
2. Space waves
3. Sound waves
4. Both a and b

30. The intensity of illumination at distance of 10 m form a 100 cd source is

1. 10 lux
2. 1 lux
3. 10 phot
4. 1 phot

31. A plane glass slab is kept over various coloured letters. The letter which appears least raised is

1. Blue
2. Violet
3. Red
4. Green

32. If the light propagating along a straight line bends by a small but fixed angle, it may be due to

1. Reflection
2. Refraction
3. Dispersion
4. Diffraction

33. When we see an object, the image formed on the retina is

1. Real
2. Erect
3. Virtual
4. None of these

34. Wavelength of the radiation of frequency 100 Hz is

1. 2 * 106 m
2. 3 * 106 m
3. 4 * 106 m
4. 5 * 106 m

35. The ionization potential of hydrogen is

1. 6 V
2. 24 V
3. -10.36 V
4. 24 V

36. Half life of a radioactive element depends upon

1. The amount of element present
2. Temperature
3. Pressure
4. Nature of material

37. In a germanium crystal, the interatomic bonds are

1. Ionic
2. Metallic
3. Vander Waals
4. Covalent

38. In a good conductor, the energy gap between the conduction band and the valence band is

1. Infinity
2. Wide
3. Narrow
4. Zero

39. In which of the configurations of a transistor, the power gain is highest?

1. Common base
2. Common emitter
3. Common collector
4. None of these

40. The worlds ‘Satyameva Jayate’ in the State Emblem of India were taken from

2. Samaveda
3. Rig Veda
4. Ramayana

41. Alexander and the army of Porus camped on the opposite bank of which river?

1. Ravi
2. Jhelum
3. Satluj
4. Chenab

42. Which is not the ‘Tri Ratna’ of Jainism?

1. Right faith
2. Right knowledge
3. Right view
4. Right conduct

43. The greatest Vijayanagar ruler was

1. Rama Raya
3. Vir Narasimha

44. The hall of worship constructed by Akbar was called

1. Diwan – e – Khas
2. Diwan – e- Aam
4. Buland Darwaza

45. The capital of Shivaji was

1. Poona
2. Raigarh
3. Singhgarh
4. None of these

46. Rajatarangini was written by

1. Kalhana
2. Alberuni
3. Harsha Vardhana
4. Kautilya

47. The ‘Doctrine of Lapse’ was first applied to the princely state of

1. Satara
2. Jhansi
4. Jaunpur

48. Indian Constitution is

1. Federal
2. Quasi Federal
3. Unitary
4. Presidential

49. The first meeting of Indian Constituent assembly was presided over by

1. K. V. Kamath
3. Sachchidandanda Sinha
4. B.R. Ambedkar

50. Who can restrict the fundamental rights of the citizens?

1. Parliament
2. President
3. Prime Minister
4. None of these

51. Who is not appointed by the president of India?

1. Prime Minister
2. Governor
3. Chief of Army
4. Speaker of Lok Sabha

52. Which House of the Indian Parliament is a house elected by the people?

1. Rajya Sabha
2. Lok Sabha
3. Both a and b
4. None of these

53. The main function of the judiciary is

1. To make law
2. Execution of law
3. Adjudication of law
4. To apply law

54. Low tides are

1. Weak
2. Strong
3. Moderate
4. None of these

55. The earth rotates on its axis at an inclination of

1. 27°
2. None of these