From two places, 60 km apart, M and N start towards each other at the same time and meet each other after 6 hour. If M traveled with 2/3 of his speed and N traveled with double of his speed, they would have met after 5 hours. The speed of M is-

• ক 5 kmph
• খ 8 kmph
• গ 6 kmph ✅ সঠিক উত্তর
• ঘ 7 kmph