alleryएक प्रवास वराक 60 किमी स्थिर वेगान 120 किमी. घेतिल्लो वेळ असो:
A1.5 तास
B2 तास
C2.5 तास
D3 तास
Answer & Solution
Correct answer: B. 2 तास
1. काळ म्हळ्यार अंतराचे वेगान भाग. 2. हांगा अंतर 120 किमी आनी गती वराक 60 किमी. 3. म्हणल्यार वेळ 120 / 60. 4. म्हणल्यार 2 वरां. 5. दुसरे वटेन तपासल्यार 2 वरां खातीर वराक 60 किमी. _स्रोत: अभ्यासक्रम गणित, अध्याय 11 'प्रत्यक्ष आनी उलट प्रमाण', S11.3 उलट प्रमाण_
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