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Playback singer P. Jayachandran, renowned for his expressive singing, has been recognized with several prestigious awards, including the National Film Award for Best Male Playback Singer and the Kalaimamani Award. His contributions to Indian music span over six decades, making him a celebrated figure in the music industry. His awards are a testament to his talent and his impact on the cultural landscape of Indian cinema.
A and B together can complete a piece of work in 10 days. A alone can complete the work in 15 days. How many days will B take to complete the work alone?
A isfive times as efficient as B and can finish a piece of work in 36 days less than B. B can finish this work in how many days?