#1. A piece of wire of resistance R is cut into five equal parts are then connected in parallel. If the equivalent resistance of this combination is R, then the ratio R/R' is :

1/25

1/5

5

25

#2. What is the cause of green house effect ?

Infrared rays

Ultraviolet rays

X-rays

Radio waves

#3. Who discovered the when the current is passed through a conductor, it produces magnetic field ?

Hans Oersted

Faraday

R.A. Millikan

Loss of energy

#4. Eddy currents do not cause

Damping

Heating

Sparking

Loss of energy

#5. Number of electrons for one coulomb of charge is equal to

6.25

6.25x10^-18

6.25x10^18

6.25x10^-19

#6. Solar energy is due to

Nuclear Fission reaction

Chemical reaction

Nuclear Fusion reaction

Burning of hydrocarbon

#7. A person can not distinctly see objects kept beyond 2m. This defect can be corrected by using a lens of power

+0.5D

-0.5D

+0.2D

-0.2 D

#8. Out of red, green, blue or violet, which colour deviates the most in a glass prism ?

Red

Green

Blue

Violet

#9. If the length of a simple pendulum is increased by 2%, then the time period

increases by 2%

decreases by 2%

increases by 1%

decreases by 1%

#10. Rigidity modulus of liquid is :

Zero

1

Infinity

None of these

#11. Joule’s mechanical equivalent of heat relates heat energy to :

Kinetic energy

Potential energy

Internal energy

None of these

#12. An object travels 16 m in 4 sec. and then another 16m in 2 sec. The average speed of object is :

6.33 m/s

4 m/s

3 m/s

5.33 m/s

#13. 1 KWh has number of joule :

36 x 10^5 J

3.6 x 10^3 J

36 x 10^4 J

3.6 x 10^6 J

#14. The potential difference between two points is

V = W/Q

Q = VW

W = V/Q

None of these

#15. Three resistances 20 Ω, 10 Ωand 2Ωare connected in parallel. Their equivalent is’:

20Ω

2Ω

1.54Ω

1.22Ω

#16. Equation for position-time relation is :

v = u + at

s = ut + 1/2at^2

v^2 - u^2 = 2as

None of these

#17. Most hazardous metal pollutant of automobile exhaust is

Lead

Mercury

Copper

Cadmium

#18. Momentum is a measure of :

Weight

Mass

Mass and velocity

Velocity

#19. Area under velocity-time graph in uniform motion represents

Acceleration

Velocity

Displacement

None of these

#20. Relative density of silver is 10.8. The density of water is 10^3 kg/m^3 .Then the density of silver is :

10 kg/m^3

1000 kg/m^3

10.8 kg/m^3

10.8 x 1000 kg/m^3

#21. Refractive index of glass is 1.5. The speed of light in glass is

2 x 10^8 m/s

3 x 10^8 m/s

2.5 x 10^8 m/s

3.5 x 10^8 m/s

#22. If F, T and V denotes force, time and velocity respectively then the dimensional formula for mass is

(a)

(b)

(c)

(d)

#23. Two vectors A and B are perpendicular if :

(a)

(b)

(c)

(d)

#24. Mirror formula is

(a)

(b)

(c)

(d)

#25. A moving charge will produce :

Magnetic oneti field only

Electric field only

Both electric & magnetic field

None of these

#26. The audible range of frequency of hearing for human being is :

10 Hz-20 Hz

20 Hz-20 KHz

20 KHz—20MHz

Noneofthese

#27. A body travels from statin A to B at 40m/s and from B to A at 60 m/s. The average velocity of the body is:

48 m/s

40 m/s

60 m/s

zero

#28. The heavenly bodies that revolve around their respective planets are called

Stars

Constellations

Satellite

Asteroids

#29. The sense of rotation of geostationary satellite is :

West to east

East to west

North to south

South to north

#30. Rain drops are spherical due to :

Viscosity of water

Surface tension

Air friction

Continuous evaporation

#31. The hair-like stinging needles on the nettle leaf contain:

Ethanoic acid

Citric acid

Methanoic acid

Oxalic acid

#32. Choose the correct option :

Aldehyde

Ketone

Alcohol

None of these

#33. The solder used for welding of electric cables is :

An alloy of Zinc(Zn) and Copper (Cu)

An alloy of Copper(Cu) and Tin(Sn)

An alloy of Lead (Pb) and Tin (Sn)

An alloy of Lead (Pb) and and Zinc (Zn)

#34. The fragrance of fruits is due to the presence of

Esters

Alcohol

Citric acid

None of the above

#35. The dress of fire-fighters is coated with which polymer to make it fire resistant ?

Bakelite

Teflon

Polythene

Melamine

#36. In an experiment, the combustion of 7.5kg of a fuel produces 60,000 KJ of heat. If the combustion is complete then the calorific value of the fuel is:

8000 KJ

8000 KJ per kg

8000 square KJ

10,000 KJ

#37. How many atoms of hydrogen(H) are present in 16 grams of methane ?

4

16

6.022 x 10 ^23

2.409 x 10^24

#38. What is the range of laboratory thermometer?

35°C to 42°C

0°C to 100°C

0°C to 120°C

-10°C to 110°C

#39. Silk is made up of

Carbohydrates

Proteins

Fats

None of these

#40. The maximum number of electrons that the nth shell of an atom can accomodate are

2n

2n^2

n^2

√2n

#41. Out of the following, which weighs the maximum ?

2.24 litres of CO2 at N.T.P

6.022 x 10^23 molecules of CO2

6.022 x 10^23 molecules of Carbon

10 grams of carbondioxide (CO2)

#42. How many vertical columns are present in Modern Periodic Table which are termed as groups ?

7

17

18

8

#43. Butanone is a compound. To which of the following functional groups does it belong ?

Carboxylic acid

Aldehyde

Alcohol

Ketone

#44. Naphthalene balls are obtained from which of the following ?

Coal

Coal-tar

Coal gas

Petrol

#45. The rough area of matchbox against which the match stick is rubbed to ignite, is coated with:

red phosphorus

mixture of powdered glass and red phosphones

white phosphorus

mixture of powdered glass and white phosphorus

#46. Hydrogen peroxide is used as which of the following ?

As a bleaching agent

Disinfectant

Antiseptic

All of the above

#47. One carat of diamond is equal to

20 mg

2000 mg

0.0000002 mg

200 mg

#48. How many atoms of Helium (He) are present in 104 amu ?

3.1 x 10^25

6.02 x 10^23

26

206

#49. If the K and L shells of an atom are completely filled then the number of electrons in this atom are :

8

10

12

18

#50. Litmus is obtained from Lichen plant. Lichen plant belongs to which group out of following ?

Bryophyta

Gymnosperm

Thallophyta

None of the above

#51. Which of the following metals is the most reactive ?

Na

Fe

Ca

K

#52. The chemical name of vitamin B6, is

Thiamine

Riboflavin

Pyridoxine

Ascorbic acid

#53. The surface of non-stick utensils is coated with which polymer?

Bakelite

Teflon

Melamine

Polythene

#54. Due to acid rain, the marble of Taj Mahal is converting into which of the following compounds ?

CaCO3.1/2H2O

CaCO3.2H2O

CaSO4

Ca(OH)2

#55. Which type of ores are concentrated by froth flotation process ?

Oxide ores

Chloride ores

Sulphate ores

Sulphide ores

#56. Natural rubber is a polymer of

Isoprene

Neoprene

Methane

Butane

#57. Whatis the IUPAC name of HCOO-CH2—CH(COOH)-CH2-COOH

Propane1, 2, 3-oic acid

2,3 carboxy -l-oic acid

Propane trioic acid

Propane -1,2,3-tricarboxylic acid

#58. For the chemical reaction: MnO2+ 4HCI --- > MnCl2+ 2H2O + Cl2 Which of the following statements is/ are true ?

HCl is reduced to Cl2

MnO2 is oxidised to MnCl2

HCL is oxidised to Cl2

All are true

#59. For what reason nitrogen gas is filled in chips packets ?

To prevent reduction of chips

To prevent oxidation of chips

To prevent corrosion of chips

None of these

#60. The atomic number of an element is 120. What is its IUPAC name?

Unbinilium

Ununnilium

Unnilium

Unbiunlium

H.P TET question paper –2019 -Physics and Chemistry

Results

#1. A piece of wire of resistance R is cut into five equal parts are then connected in parallel. If the equivalent resistance of this combination is R, then the ratio R/R' is :

#2. What is the cause of green house effect ?

#3. Who discovered the when the current is passed through a conductor, it produces magnetic field ?

#4. Eddy currents do not cause

#5. Number of electrons for one coulomb of charge is equal to

#6. Solar energy is due to

#7. A person can not distinctly see objects kept beyond 2m. This defect can be corrected by using a lens of power

#8. Out of red, green, blue or violet, which colour deviates the most in a glass prism ?

#9. If the length of a simple pendulum is increased by 2%, then the time period

#10. Rigidity modulus of liquid is :

#11. Joule’s mechanical equivalent of heat relates heat energy to :

#12. An object travels 16 m in 4 sec. and then another 16m in 2 sec. The average speed of object is :

#13. 1 KWh has number of joule :

#14. The potential difference between two points is

#15. Three resistances 20 Ω, 10 Ωand 2Ωare connected in parallel. Their equivalent is’:

#16. Equation for position-time relation is :

#17. Most hazardous metal pollutant of automobile exhaust is

#18. Momentum is a measure of :

#19. Area under velocity-time graph in uniform motion represents

#20. Relative density of silver is 10.8. The density of water is 10^3 kg/m^3 .Then the density of silver is :

#21. Refractive index of glass is 1.5. The speed of light in glass is

#22. If F, T and V denotes force, time and velocity respectively then the dimensional formula for mass is

#23. Two vectors A and B are perpendicular if :

#24. Mirror formula is

#25. A moving charge will produce :

#26. The audible range of frequency of hearing for human being is :

#27. A body travels from statin A to B at 40m/s and from B to A at 60 m/s. The average velocity of the body is:

#28. The heavenly bodies that revolve around their respective planets are called

#29. The sense of rotation of geostationary satellite is :

#30. Rain drops are spherical due to :

#31. The hair-like stinging needles on the nettle leaf contain:

#32. Choose the correct option :

#33. The solder used for welding of electric cables is :

#34. The fragrance of fruits is due to the presence of

#35. The dress of fire-fighters is coated with which polymer to make it fire resistant ?

#36. In an experiment, the combustion of 7.5kg of a fuel produces 60,000 KJ of heat. If the combustion is complete then the calorific value of the fuel is:

#37. How many atoms of hydrogen(H) are present in 16 grams of methane ?

#38. What is the range of laboratory thermometer?

#39. Silk is made up of

#40. The maximum number of electrons that the nth shell of an atom can accomodate are

#41. Out of the following, which weighs the maximum ?

#42. How many vertical columns are present in Modern Periodic Table which are termed as groups ?

#43. Butanone is a compound. To which of the following functional groups does it belong ?

#44. Naphthalene balls are obtained from which of the following ?

#45. The rough area of matchbox against which the match stick is rubbed to ignite, is coated with:

#46. Hydrogen peroxide is used as which of the following ?

#47. One carat of diamond is equal to

#48. How many atoms of Helium (He) are present in 104 amu ?

#49. If the K and L shells of an atom are completely filled then the number of electrons in this atom are :

#50. Litmus is obtained from Lichen plant. Lichen plant belongs to which group out of following ?

#51. Which of the following metals is the most reactive ?

#52. The chemical name of vitamin B6, is

#53. The surface of non-stick utensils is coated with which polymer?

#54. Due to acid rain, the marble of Taj Mahal is converting into which of the following compounds ?

#55. Which type of ores are concentrated by froth flotation process ?

#56. Natural rubber is a polymer of

#57. Whatis the IUPAC name of HCOO-CH2—CH(COOH)-CH2-COOH

#58. For the chemical reaction: MnO2+ 4HCI --- > MnCl2+ 2H2O + Cl2 Which of the following statements is/ are true ?

#59. For what reason nitrogen gas is filled in chips packets ?

#60. The atomic number of an element is 120. What is its IUPAC name?

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