At what time between 3 o'clock and 4 o'clock will the hands

At what time between 3 o'clock and 4 o'clock will the hands of a clock be together?

1. 16³/₁₁ min past 3
2. 14³/₁₁ min past 3
3. 13²/₁₁ min past 3
4. 16⁴/₁₁ min past 3

Here, n = 3 and (n + 1) = 4
∴ Two hands will coincide at 60n / 11 min past n
⇒ 60 x 3 / 11 min past 3
⇒ 180 /11 min past 3.
⇒ 16⁴/Sub>11 min past 3