allery2 மணிநேரத்திற்கும் 40 நிமிடங்களுக்கும் உள்ள விகிதம் என்ன?
A1 : 3
B3 : 2
C2 : 1
D3 : 1
Answer & Solution
Correct answer: D. 3 : 1
ஒரே அலகிற்கு மாற்றுவது 120 நிமிடங்கள் : 40 நிமிடங்கள் = 3 : 1 என்பதைத் தருகிறது.
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