At what time are the hands of clock at 48o angle between 4 and 5 o’clock?
Answer & explanation
Correct answer: option 1
T = \(\frac{60}{55}\)(5 × H ± distance) 1 min = 6o
= \(\frac{60}{55}\)(5 × 4 ± 8o) 48o means 8 minutes
= \(\frac{12}{11}\)(20 ± 8)
Take both sign respectively,
\(\frac{12}{11}\) × 12 = 13\(\frac{1}{11}\) \(\frac{12 × 28}{11}\) = 30\(\frac{6}{11}\)
So, correct answer is option (A).