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An underdeveloped economy is characterised by state of deprivation of large proportion of population. Apart from that, other characteristics of an underdeveloped economy are low per capita income, a higher proportion of labour force involved in primary sector activities.
A can do a piece of work in 28 days, while B can do the same piece of work in 42 days. They begin working together and 6 days before completion of work,...
If 6 women can complete a work in 3 days, and 9 girls can complete the same work in 2 days, then find the time taken to complete the same work by 8 wome...
'Y' is 36% less efficient compared to 'X'. If 'X' requires 86.4 days to finish a task, determine how many days 'Y' will take to complete the same task.
‘A’ can do a piece of work in 15 days. ‘B’ can do 80% of the same work in 20 days. If they work together for the entire time and get paid Rs.140...
Working alone, B can complete the work in 30 days. C is twice as efficient as B and A takes 3 days more than it takes C to complete the work. Working to...
P and Q agreed to complete a task for Rs. 6600. P can finish the work alone in 12 days, and Q can complete it alone in 10 days. I...
‘M’ is 60% more efficient than ‘N’. ‘N’ started the work alone and worked for 20 days and after that ‘N’ is replaced by ‘M’. If the ...
A, B, and C are hired to complete a task. A and B together can finish the work in 12 days, B and C together in 15 days, and A and C together in 20 days....