At what time are the hands of clock at 10 minutes between 6 and 7 o’clock?
Answer & explanation
Correct answer: option 4
Time = \(\frac{60}{55}\)(5 × H ± distance)
= \(\frac{12}{11}\)(5 × 6 ± 10) = \(\frac{12}{11}\) (30 ± 10)
= \(\frac{12}{11}\)× 40 = 43\(\frac{7}{11}\)
= \(\frac{12}{11}\) × 20 = \(\frac{240}{11}\) = 21\(\frac{9}{11}\)
So, correct answer is option (D) Both (a) and (b).