Geography Optional Test Series. We covered all the Geography Optional Test Series MCQs in this post for free so that you can practice well for the exam.
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Geography Optional Objective Test Series for Students
‘Parsec’ is the unit of measurement of :
(a) density of stars
(b) astronomical distance
(c) the brightness of heavenly bodies
(d) orbital velocity of giant stars
Option b – astronomical distance
The light coming from stars gives the idea of their :
(a) size
(b) rotational speed
(c) mass
(d) temperature
Option d – temperature
The hottest planet is :
(a) Mercury
(b) Venus
(c) Jupiter
(d) Saturn
Option b – Venus
The period of one revolution of the sun around the center of the galaxy is called :
(a) Parsec
(b) Astronomical year
(c) Cosmic year
(d) Light year
Option c – Cosmic year
Which of the following is the brightest planet?
(a) Mercury
(b) Venus
(c) Mars
(d) Jupiter
Option b – Venus
The same side of the moon always faces the Earth because :
(a) The moon and the Earth have gravitational force
(b) The moon cannot change its position
(c) the period of rotation of the Moon on its axis and the period of revolution around the Earth are almost the same
(d) the period of rotation of the Moon is not equal to the period of rotation of the Earth
Option c – the period of rotation of the Moon on its axis and the period of revolution around the Earth are almost the same
Who of the following discovered the laws of planetary orbits?
(a) Galileo Galilei
(b) Nicholas Copernicus
(c) Johannes Kepler
(d) Isaac Newton
Option c – Johannes Kepler
‘A star which appears blue’ is :
(a) cooler than the moon
(b) hotter than the sun
(c) as hot as the sun
(d) cooler than the sun
Option b – hotter than the sun
We covered all the geography optional test series mcqs above in this post for free so that you can practice well for the exam.
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