How many times, hand clock and minute clock make right angle in a day.
Answer & explanation
Correct answer: option 2
So, correct answer 44.
Because in a day they make 90° → 44 times
How many times, hand clock and minute clock make right angle in a day.
Correct answer: option 2
So, correct answer 44.
Because in a day they make 90° → 44 times