If Earth be at one fourth its present distance from the Sun, how many days will there be in a year?

Options

A. half the present year
B. one-eight the present year
C. one-fourth the present year
D. one-sixth the present year

Answer

B

Explanation

`T^(2) propa^(3) , :. ((T_(1))/(T_(2)))^(2) = (1/4)^(3) rArrT_(1) =1/8 T_(2)`