A heavenly body which takes nearly the same time to complete one rotation and one revolution is
A. An asteroid
B. A comet
C. Moon
D. Mars
Answer: Option C
A. An asteroid
B. A comet
C. Moon
D. Mars
Answer: Option C
The years 1700, 1800 and 1900 were
A. Leap years
B. Not leap years
C. Famine years
D. Years of natural calamities
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