A, B and C can do a piece of work in 10, 15 and 30 days respectively. If A works daily and is assisted by B and C on every third day, in how many days will the work be completed?
Options:
- A: 7 days
- B: 8 days
- C: 9 days
- D: 10 days
Related Practice Questions:
- Why is copper considered highly pure and extensively used in religious rituals by Hindus today according to the historical context of natural resources?
- Which of the following regions is described by R.S. Sharma as "the most coveted and contested area" fought over by important ruling powers in northern India?
- Paper currency was not used in ancient India. In which century was paper currency finally introduced to India?
- The earliest agricultural settlements and states in ancient northern India were founded along the Himalayan foothills (the "terai" route) during which period?
Loading Preview