EDS Quiz – 13 June 4, 2025May 30, 2025 by Admin EDS Quiz – 13There are 10 multiple choice questions in each quiz.Answer of the questions may change randomly each time you start the test.Practice each quiz at least 2 times. At the end of the Test you can see your Test score and Rating.If any answer looks wrong in Quiz comment below. 1 / 101. Lunar eclipse does not occur every month because : A. The moon revolves at a slower speed than earth B. None of these C. The sun's orbit is not always in the same plane as the moon D. The moon's orbit is not all the time in the same plane as earth 2 / 102. The distance of the nearest star besides the sun from the earth is : A. 4 Light Years B. 3 Light Years C. 5 Light Years D. 6 Light Years 3 / 103. Which of the following is concerned with the description and mapping of the main features of the Universe : A. Cosmography B. None of these C. Astronomy D. Cosmology 4 / 104. Parsec is the unit of measurement of : A. None of these B. Astronomical distance C. Density of stars D. Orbital velocity of giant stars 5 / 105. The constellation of stars appears at different positions in the sky at different times during night mainly : A. Because celestial bodies are Changing their position B. Because earth rotates about its axis C. Because of optical illusion D. Because earth revolves around the sun 6 / 106. Which of the following celestial bodies bear, the sea of tranquility and The ocean of storms : A. Sun B. Moon C. Venus D. Mars 7 / 107. The period of one revolution of sun around the Centre of galaxy is called : A. Parsec B. Cosmic year C. Light year D. Astronomical year 8 / 108. The same side of the moon always faces the earth because : A. Moon and Earth have gravitational Force B. Moon can not change it's position C. The period of rotation of moon on its axis and period of revolution around the earth is almost same D. None of these 9 / 109. The light Comming from stars gives the idea of their : A. Density B. Rotational speed C. Size D. Mass 10 / 1010. The sun spots cause : A. Polar auroras B. All of these C. Aurora Australia's and Aurora Borealis D. Magnetic storms on the surface of the sun Your score isThe average score is 30% 0% Restart quiz Previous Next Quiz