alleryA आनी B 45 आनी 30 मिनटांनी एकूच रस्तो आस्पावतात. तांच्या गतीचें प्रमाण अशें आसता
A3 : 2
B4 : 9
C9 : 4
D2 : 3
Answer & Solution
Correct answer: D. 2 : 3
गती काळाप्रमाण उलट बदलता, देखून A : B = 30 : 45 = 2 : 3.
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