alleryஇரண்டு மணி இருபது நிமிடத்தில், முட்கள் எத்தனை பாகை இடைவெளியில் இருக்கும்?
A70°
B50°
C40°
D60°
Answer & Solution
Correct answer: B. 50°
மணி முள் 60° + 10° = 70°-லும் நிமிட முள் 120°-லும் இருக்கும், எனவே கோணம் 50° ஆகும்.
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