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Alibaba Group Holding, a Chinese e-commerce company that has been facing challenges in market share and growth recovery after the Covid-19 pandemic, is undergoing leadership changes. Daniel Zhang, the chief executive who has been with the company for eight years, will be replaced by Joseph Tsai, the executive vice chairman, who will assume the role of chairman of the board. Eddie Wu, the chairman of Alibaba’s core Taobao and Tmall online commerce divisions, will take over as the chief executive of the company, which has a market value of $240 billion.
‘P’ who is 20% more efficient than ‘Q’ can finish a work in 15 days. ‘P’ and ‘Q’ start working together, but ‘Q’ leaves after 6 days...
A and B can complete a task together in 14 days, while B alone takes 28 days to finish it. A began working alone and left after ‘x’ days, after whic...
A, B, and C can complete a job in 15, 20, and 30 days, respectively. They start the work together but after 3 days, A leaves. Then, B works alone for 5...
Raman can complete a certain task by himself in 30 days. Both Raman and Rajat worked together to finish this task, earning a combined wage of Rs. 5,850....
Three workers P1, P2 and P3 got work from the contractor. In 30 days, ‘P1’ completed 30% of work. ‘P2’ is 20% less efficient tha...
'Ajeet' has an efficiency that is 40% lower than 'Chirag's, where as 'Bittu' is 20% more efficient than 'Chirag'. The time difference between 'Bittu' an...
Anil and Ashish receive Rs.1200 for work of 8 days. If Anil is 5 times efficient than Ashish, then find the daily wage received by Ashish.
‘A’ and ‘B’ can complete a certain work in 12 days and 24 days, respectively. They started working together and worked till completion of the wo...
A can complete a piece of work in 10 days. B in 15 days and C in 20 days. A and C worked together for two days and then A was replaced by B. In how many...
Choose the statements that correctly show two workers taking 6 hours and 9 hours to complete a task, respectively.