Download Assignment_ch6 01. Which planet has almost same revolution and

Assignment_ch6
01. Which planet has almost same revolution and rotation period?
(A) Neptune
(B) Venus
(C) Mercury
(D) Uranus
02. Which planet has brownish stripes?
(A) Neptune
(B) Uranus
(C) Saturn
03. Which planet has only one satellite?
(A) Neptune
(B) Pluto
(C) Mars
(D) Jupiter
(D) Uranus
04. Which planet has the maximum satellite?
(A) Uranus
(B) Saturn
(C) Jupiter
(D) Neptune
05. Which planet is believed to be entirely made of hydrogen?
(A) Saturn
(B) Jupiter
(C) Mercury
(D) Pluto
06. Which planet is reddish in colour?
(A) Venus
(B) Neptune
(C) Mars
(D) Uranus
07. Which planet revolves oppositely than other planet?
(A) Jupiter
(B) Mercury
(C) Saturn
(D) Venus
08. Which planet was discovered by W. Harshal?
(A) Uranus
(B) Neptune
(C) Saturn
09. Which planet’s poles are covered with ice?
(A) Saturn
(B) Pluto
(C) Earth
(D) Pluto
(D) Mars
10. Which planets were discovered with the help of telescope?
(A) Venus
(B) Uranus & Pluto
(C) Saturn
(D) Mars
11. Which satellites are useful for astronomical observation?
(A) Rohini
(B) INSAT
(C) METSET
(D) CARTOSET
12. Which space shuttle met with an accident, in which Kalpana Chawala
was one of the astronauts?
(A) Messenger
(B) Space Challenge
(C) Columbia
(D)
Challenger
13. Which was the first satellite launched by India by its own rocket in the
earth’s orbit?
(A) Aryabhatta
(B) SROSS
(C) Rohini
(D) Edusat
14. Who believes that the earth was the centre of the universe.
(A) Nicholas Copernicay
(B) Edewin Hubble
(C) Ptolemy
John keepler
15. Who gave the laws of planetary motion’?
(A) Kepler
(B) William Harshall
(C) Halley
(D)
(D) Edwin Hubble
16. Who showed that galaxies are moving away from one another?
(A) Kepler
(B) Edwin Hubble
(C) Vikram Sarabhai
(D)
Chandrashekhar
17. Who showed that the sun was at the centre of the solar system?
(A) Hubble
(B) John Kepler
(C) Ptolemy
(D) Nicholas
Copernicus
18. Approximately how many years ago did the universe come into
existence?
(A) 4.5  109 years
(B) 13.7 Billion years
(C) 13 Lac years
(D) 9.46
 109 years
19. How many kilo metres equal the light year?
(A) 1 lakh
(B) 4.5  109
(C) 3 lakh
(D) 9.46  1012
20. What is the approximate temperature of photo-sphere of the Sun?
(A) 7000 K
(B) 6000° C
(C) 6000 K
(D) 7000° C
21. What is the surface temperature on the Sun?
(A) 4000 K
(B) 6000o C
(C) 6000 F
(D) 6000 K
22. Which gas is present in large quantity on the surface of the Venus?
(A) NO2
(B) CO2
(C) H2
(D) NH3
23. .......... is used as a liquid fuel in a rocket.
(A) Liquid hydrogen and oxygen
(B) LPG
Ultra refine kerosenes
(C) Patrol
(D)
24. Astronomer .......... gave the laws of planetary motion.
(A) Keplar
(B) Copernicus
(C) Ptolemy
(D) Archimedes
25. At how much height from the surface of the earth in geo-stationary orbit
located?
(A) 36,786 km
(B) 35,786 km
(C) 3570 km
(D) 3500 km
26. Between which two planets are asteroids residing?
(A) Earth – Mars
(B) Mercury – Venus
(C) Venus – Earth
Mars – Jupiter
27. Comet is known us (A) Star
(B) Shooting star
(C) Tailed star
28. Demos is the satellite of which planet?
(A) Neptune
(B) Pluto
(C) Mars
(D)
(D) Satellite
(D) Earth
29. Due to which process, stars are self luminous?
(A) Nuclear fission
(B) Radiation
(C) Nuclear fusion
Chemical
(D)
30. Earth completes one rotation on its axis in how much time?
(A) 24 hrs 4 min.
(B) 23 hrs
(C) 23 hrs 56 min.
(D) 24 hrs.
31. For the weather forecasting India has launched ......... satellite.
(A) METSAT
(B) Sross
(C) ROHINI
(D) EDUSAT
32. How long does the moon remain in a Nakshatra?
(A) 1 year
(B) 1 day
(C) 1 month
(D) 1 hours
33. How many luminous rings does Neptune have?
(A) 5
(B) 3
(C) 2
(D) 4
34. How many planets are seen with an unaided eye?
(A) 4
(B) 7
(C) 6
(D) 5
35. How many satellites do the Mars have?
(A) 0
(B) 1
(C) 2
(D) 39
36. How many satellites does Mercury have?
(A) 0
(B) 21
(C) 8
(D) 30
37. How many satellites does the Jupiter have?
(A) 30
(B) 0
(C) 21
(D) 39
38. How many satellites does the Neptune have?
(A) 2
(B) 21
(C) 1
(D) 8
39. How many satellites does the Saturn have?
(A) 8
(B) 21
(C) 39
(D) 30
40. How many stars are observed in each galaxy?
(A) 1011
(B) 1010
(C) 1022
(D) 1020
41. How many stars are there in the Universe?
(A) 107
(B) 1011
(C) 1012
(D) 1022
42. How many times is Jupiter bigger than Earth?
(A) 4100
(B) 140
(C) 410
(D) 1400
43. How many times is the Jupiter larger than the earth with respect to
volume?
(A) 1200
(B) 1300
(C) 1400
(D) 1500
44. In how much equal part is the ecliptic of celestial sphere divided?
(A) 71
(B) 27
(C) 17
(D) 72
45. In which part of the space shuttle the arrangement of parashut is made?
(A) Main rocket engine
(B) Liquid fuel tank
(C) There is no such
arrangement
(D) Booster rocket
46. In which year the Halley’s Comet is going to be seen again?
(A) 2062
(B) 2072
(C) 2082
(D) 2052
47. Light year is the unit of
(A) Mass
(B) Time
(C) Age
(D) Distance
48. Name the main gas of which stars are made up of?
(A) Carbon dioxide
(B) Nitrogen
49. Name the satellite of Pluto.
(A) Phobos
(B) sheron
(C) Oxygen
(C) Moon
(D) Hydrogen
(D) Demos
50. On which of the planet there is largest difference in day temperature
and night temperature?
(A) Mercury
(B) Mars
(C) Earth
(D) Saturn
51. On which planet the life is possible?
(A) Jupiter
(B) Mercury
(C) Mars
(D) Earth
52. On which planet the sun rises in the west?
(A) Mars
(B) Jupiter
(C) Venus
(D) Mercury
53. On which planet the sun set in the east?
(A) Mercury
(B) Mars
(C) Venus
(D) Pluto
54. Out of the following which is the gaseous planet?
(A) Jupiter
(B) Earth
(C) Mars
(D) Venus
55. Rocket launching is based on..........
(A) Newton’s third law of motion
(B) Newton’s second law of motion
(C) law of conservation of energy
(D) combustion
56. Sun stays in one nakshtra for how many days?
(A) 15.3
(B) 11.5
(C) 13.5
(D) 51.3
57. Sun takes how many years to complete revolution about the galactic
centre?
(A) 2.55 crore
(B) 22.5 crore
(C) 225 crore
(D) 25.2 crore
58. The area between photosphere and corona is called (A) photosphere
(B) Sunspot
(C) Crown
(D) Chromospheres
59. The big cluster of stars in the universe is called.
(A) Milkyway
(B) Galaxy
(C) Nakshtra
(D) Zodiac
60. The colour of the stars in elliptical galaxy is (A) None of these
(B) White
(C) Blue
(D) Yellow
61. The colour of the stars in spiral galaxy is (A) Red
(B) Blue
(C) White
(D) None of these
62. The Jupiter is .......... planet from the sun?
(A) Sixth
(B) Fifth
(C) Fourth
(D) Seventh
63. The layer like a crown around the sun is called..............
(A) Corona
(B) Photosphere
(C) Sunspot
(D)
Chromospheres
64. The motion of the space shuttle is controlled by (A) Computer
(B) Robot
(C) Driver
(D) Pilot
65. To which planet does Phobos and Demos belong?
(A) Jupiter
(B) Venus
(C) Mars
(D) Mercury
66. What are solid fuel rockets known as?
(A) Booster rocket
(B) Burst rocket
Boomer rocket
(C) Burning rocket
67. What is full form of MESAT?
(A) Meteorological Satellite
(B) Metal Satellite
(D) Member of Satellite
(D)
(C) Metro Satellite
68. What is the approximate distance of our sun from the galactic centre of
milky way galaxy?
(A) 30,000 mile
(B) 30,000 km
(C) 30,000 lakh km
(D)
30,000 light year
69. What is the colour of Mars?
(A) Blackish
(B) Orange
(C) Reddish
70. What is the colour of planet Neptune?
(A) Grey
(B) Reddish
(C) Bluish
(D) White
(D) Yellowish
71. What is the colour of very hot stars?
(A) Yellow
(B) Orange
(C) Red
72. What is the diameter of our Milky Way?
(A) 15000 light year
(B) 30000 light year
light year
(D) Blue
(C) 106 light year
73. What is the full form of INSAT?
(A) Incoming Satellite
(B) Indian Satellite
(D) Input of Satellite
(D) 1 lac
(C) Instant Satellite
74. What is the full form of PSLV?
(A) Paid satellite Launch Vehicle
(B) Polar Satellite Launch Vehicle
(C) Pay-load Satellite launch Vehicle
(D) Polar Satellite Landing
Vehicle
75. What is the period of revolution of a satellite having height from the
earth’s surface equal to 37786 km?
(A) 10 hours
(B) 24 hours
(C) 12 hours
(D) 20 hours
76. What is the periodic time of Halley’s Comet in years?
(A) 96 years
(B) 76 years
(C) 86 years
(D) 67 years
77. What is the shape of our galaxy?
(A) galactic
(B) elliptical
(C) irregular
(D) spiral
78. What is the temperature in the core region of the Sun?
(A) 15 crore K
(B) 1.5 lac K
(C) 15 lac K
(D) 1.5 crore K
79. Where is satellite launching station in India?
(A) Kota
(B) Shriharikota
(C) Chennai
(D) Shrikota
80. Which astronomer considered sun as centre of our solar system?
(A) Copernicus
(B) Keplar
(C) Ptolemy
(D) Newton
81. Which is the biggest planet of the solar system?
(A) Jupiter
(B) Venus
(C) Saturn
(D) Mercury
82. Which is the biggest satellite of the solar system?
(A) Titan
(B) Phobos
(C) Memos
(D) Nerid
83. Which is the brightest planet?
(A) Mars
(B) Jupiter
(C) Venus
(D) Saturn
84. Which is the main gas of Pluto’s atmosphere?
(A) CCK
(B) Methane
(C) Helium
(D) Hydrogen
85. Which is the nearest planet from the earth?
(A) Mercury
(B) Jupiter
(C) Mars
(D) Venus
86. Which is the nearest planet from the sun?
(A) Venus
(B) Earth
(C) Mercury
(D) Mars
87. Which is the sixth planet from the sun?
(A) Uranus
(B) Saturn
(C) Jupiter
(D) Mars
88. Which is the smallest planet of the solar system?
(A) Mercury
(B) Earth
(C) Sun
(D) Pluto
89. Which is the smallest satellite of the solar system?
(A) Demos
(B) Nerid
(C) Titan
(D) Memos
90. Which is the third Jovian planet?
(A) Neptune
(B) Saturn
(C) Uranus
91. Which is the third planet from the sun?
(A) Jupiter
(B) Mars
(C) Pluto
92. Which is the yellowish colour planet?
(A) Mars
(B) Saturn
(C) Venus
(D) Pluto
(D) Earth
(D) Pluto
93. Which layer becomes visible during solar eclipse?
(A) Corona
(B) Sun-spot
(C) Photosphere
(D) Cosmosphere
94. Which of the following institute has developed various satellite and have
launched them in space?
(A) PRL
(B) ISRO
(C) IIM
(D) BARC
95. Which of the following is a star?
(A) Asteroids
(B) Sun
(C) Phobos
(D) Comet
96. Which of the following is not a member of the solar system?
(A) Asteroids
(B) Shooting stars
(C) Star
(D) Artificial
satellites
97. Which of the following is not a terrestrial planet?
(A) Venus
(B) Earth
(C) Pluto
(D) Mercury
98. Which of the following is not an artificial satellite?
(A) Sross
(B) Rohini
(C) Phobos
(D) Insat
99. Which of the following is terrestrial planet?
(A) Pluto
(B) Uranus
(C) Jupiter
(D) Mercury
100. Which of the following is the Mar’s satellite?
(A) Phobos
(B) Sheron
(C) Moon
(D) Triton
101. Which of the following planet is a terrestrial planet?
(A) Jupiter
(B) Saturn
(C) Venus
(D) Earth
102. Which one is not Jovian planet?
(A) Mars
(B) Saturn
(C) Jupiter
103. Which one is the Jovian planet?
(A) Mercury
(B) Pluto
(C) Mars
(D) Neptune
(D) Venus
104. Which one of the following is not a natural satellite?
(A) Aryabhatt
(B) Triton
(C) Demos
(D) Sheron
105. Which one of the following satellites was launched with the help of
other countries?
(A) IRS series
(B) CARTOSAT
(C) INSAT series
(D) Rohini
106. Which one of the satellite series is used to get information regarding
weather?
(A) ISNAT
(B) INSAT
(C) IRSAT
(D) WEASAT
107. Which planet forms binary system with its moon?
(A) Uranus
(B) Neptune
(C) Pluto
(D) Jupiter
108. Which planet has 21 satellites?
(A) Saturn
(B) Uranus
(C) Jupiter
(D) Neptune
Answers:
01 : A B C
C D 

04 : A B C
C D 

07 : A B C
C D 

10 : A B C
C D 

13 : A B C
C D 

16 : A B C
C D 

D  02 : A B C D  03 : A B
D  05 : A B C D  06 : A B
D  08 : A B C D  09 : A B
D  11 : A B C D  12 : A B
D  14 : A B C D  15 : A B
D  17 : A B C D  18 : A B
19 : A B C
C D 

22 : A B C
C D 

25 : A B C
C D 

28 : A B C
C D 

31 : A B C
C D 

34 : A B C
C D 

37 : A B C
C D 

40 : A B C
C D 

43 : A B C
C D 

46 : A B C
C D 

49 : A B C
C D 

52 : A B C
C D 

55 : A B C
C D 

58 : A B C
C D 

61 : A B C
C D 

64 : A B C
C D 

67 : A B C
C D 
D  20 : A B C D  21 : A B
D  23 : A B C D  24 : A B
D  26 : A B C D  27 : A B
D  29 : A B C D  30 : A B
D  32 : A B C D  33 : A B
D  35 : A B C D  36 : A B
D  38 : A B C D  39 : A B
D  41 : A B C D  42 : A B
D  44 : A B C D  45 : A B
D  47 : A B C D  48 : A B
D  50 : A B C D  51 : A B
D  53 : A B C D  54 : A B
D  56 : A B C D  57 : A B
D  59 : A B C D  60 : A B
D  62 : A B C D  63 : A B
D  65 : A B C D  66 : A B
D  68 : A B C D  69 : A B

70 : A B C D  71 :
C D 

73 : A B C D  74 :
C D 

76 : A B C D  77 :
C D 

79 : A B C D  80 :
C D 

82 : A B C D  83 :
C D 

85 : A B C D  86 :
C D 

88 : A B C D  89 :
C D 

91 : A B C D  92 :
C D 

94 : A B C D  95 :
C D 

97 : A B C D  98 :
C D 

100 : A B C D 101
C D 

103 : A B C D 104
C D 

106 : A B C D 107
C D 
A B C D  72 : A B
A B C D  75 : A B
A B C D  78 : A B
A B C D  81 : A B
A B C D  84 : A B
A B C D  87 : A B
A B C D  90 : A B
A B C D  93 : A B
A B C D  96 : A B
A B C D  99 : A B
: A B C D 102 : A B
: A B C D 105 : A B
: A B C D 108 : A B