If the earth is a one fourth of its present distance from the sun, the duration of the year will be changed by:

Q: If the earth is a one fourth of its present distance from the sun, the duration of the year will be changed by:

(a) Half the present year

(b) One-eighth of the present year

(c) Seventh-eight of the present year

(d) One-fourth of the present year

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Ans: (c)