Astronomy (MCQ) (Pages :11)

  • 121 The largest satellite of the planet Saturn is?

    (A) Atlas
    (B) Titan
    (C) Tethis
    (D) None of these
  • 122 The length of its day and the tilt of its axis are almost identical to those of the Earth. This is true or?

    (A) Uranus
    (B) Neptune
    (C) Saturn
    (D) Mars
  • 123 The most important constituent of the Sun's mass is. Hydrogen Helium Silicon Iron?

    (A) 1 and 2
    (B) 2 and 3
    (C) 3 and 4
    (D) 1; 2 and 4
  • 124 The name of our galaxy is _______?

    (A) Alfa Centauri
    (B) Proxima Centauri
    (C) Milky Way
    (D) Neptune
  • 125 The new name of the celestial body Xena-2003 UB 313 given by IAU is:

    (A) Sires
    (B) Iris
    (C) Grabrili
    (D) Daysomia
  • 126 The new name of the celestial body Xena-2003 UB 313 given by IAU is?

    (A) Sires
    (B) Iris
    (C) Grabrili
    (D) Daysomia
  • 127 The permanent tilt of the Earth's axis and the revolution of the Earth in its orbit together cause?

    (A) Day and night
    (B) Varying lengths of day and night at different times of the year
    (C) Differences in time between places on different meridians
    (D) The deflection of winds
  • 128 The planet Neptune was discovered by:

    (A) Galley
    (B) Galileo
    (C) Kepler
    (D) Newton
  • 129 The planet Neptune was discovered by?

    (A) Galley
    (B) Galileo
    (C) Kepler
    (D) Newton
  • 130 The planet of lowest density (0.69) is __.?

    (A) Jupiter
    (B) Saturn
    (C) Neptune
    (D) Pluto
  • 131 The planet Pluto has been abandoned from the group of conventional planets and kept in the group of dwarf planets by a summit (conference) held in?

    (A) Prague
    (B) Paris
    (C) London
    (D) Geneva
  • 132 The planet Pluto has been abandoned from the group of conventional planets and kept in the group of dwarf planets by a summit (conference) held in:

    (A) Prague
    (B) Paris
    (C) London
    (D) Geneva
  • 133 The planet where there exists a situation like pressure cooker:

    (A) Jupiter
    (B) Mars
    (C) Venus
    (D) Mercury
  • 134 The planet where there exists a situation like pressure cooker?

    (A) Jupiter
    (B) Mars
    (C) Venus
    (D) Mercury
  • 135 The planet which completes one revolution in 88 days around the Sun is:

    (A) Mercury
    (B) Venus
    (C) Mars
    (D) Saturn
  • 136 The planet which completes one revolution in 88 days around the Sun is?

    (A) Mercury
    (B) Venus
    (C) Mars
    (D) Saturn
  • 137 The planet whose density is less than water and on keeping in the water it will start to float:

    (A) Mercury
    (B) Venus
    (C) Saturn
    (D) Mars
  • 138 The planet whose density is less than water and on keeping in the water it will start to float?

    (A) Mercury
    (B) Venus
    (C) Saturn
    (D) Mars
  • 139 The planet whose relevance as a planet has been ended at Prague Summit of IAU is:

    (A) Uranus
    (B) Pluto
    (C) Mars
    (D) Ceres
  • 140 The planet whose relevance as a planet has been ended at Prague Summit of IAU is?

    (A) Uranus
    (B) Pluto
    (C) Mars
    (D) Ceres
  • 141 The rate of rotation of the Earth on its axis is the highest on which of the following date?

    (A) It never changes
    (B) January-4
    (C) January-3
    (D) January-21
  • 142 The shortest route between two places is along the?

    (A) longitudes
    (B) latitudes
    (C) rivers
    (D) direction of winds
  • 143 The sky appears black from the moon because of :

    (A) Lack of atmosphere
    (B) Lack of cloud
    (C) Lack of oxygen and CO2
    (D) None of these
  • 144 The sky appears black from the moon because of ?

    (A) Lack of atmosphere
    (B) Lack of cloud
    (C) Lack of oxygen and CO2
    (D) None of these
  • 145 The small groups of planetary pieces which are confined and revolving between Mars and Jupiter are called:

    (A) Meteors
    (B) Comet
    (C) Celestial bodies
    (D) Asteroids
  • 146 The small groups of planetary pieces which are confined and revolving between Mars and Jupiter are called?

    (A) Meteors
    (B) Comet
    (C) Celestial bodies
    (D) Asteroids
  • 147 The smallest planet of the solar system:

    (A) Saturn
    (B) Jupiter
    (C) Neptune
    (D) Uranus
  • 148 The smallest planet of the solar system?

    (A) Saturn
    (B) Jupiter
    (C) Neptune
    (D) Uranus
  • 149 The solar eclipse takes place when?

    (A) The Earth comes between the Sun and the Moon
    (B) The Moon passes between the Sun and the Earth
    (C) The Sun comes between the Earth and the Moon
    (D) The Planets of the Solar System lies on the same plane
  • 150 The stellar and solar source of energy is:

    (A) Nuclear fusion
    (B) Nuclear fission
    (C) Electromagnetic induction
    (D) Electromotive force

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