CTET 2 Social Science 19 Jan 2023 Paper

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Question : 47 of 150
 
Marks: +1, -0
Which of the following statements about days and nights on earth is/are true ?
(A) Days and nights on earth are due to revolution of the earth.
(B) Days and nights on earth are due to rotation of the earth.
(C) The longest day and the shortest night occurs on 21st June in the Northern Hemisphere.
Choose the correct option :  
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