Question
The best example of the extinction of species due to
man's intervention is _______.Solution
The correct answer is B
25% of the work done by Arjun in 6 days equals 50% of the work done by Karan in 3 days. If Arjun alone finishes the full work in 24 days, find the time ...
12 man can make a wall in 5 days. How many men required to complete the same work in 6 days ?
Vijay can do a piece of work in 16 days and Sanjay can do the same work in 24 days. If Vijay works for 6 days and got Rs. 2700, and the remaining work w...
- E and F can complete a task in 24 days together. E alone can do it in 40 days. Find the time F alone would take.
A and B together can complete a work in 12 days. B and C together can complete the same work in 15 days, and A and C together in 20 days. If they all wo...
B is 20% more efficient than A. If B was 60% more efficient than A, then, B could complete the work in 18 days lesser than days taken by A. What fractio...
‘P’ and ‘Q’ can complete a task in 72 days, while ‘Q’ and ‘R’ can finish 60% of the same task in 27 days. If ‘R’ is twice as efficie...
Rohit and Karan can complete a work alone in 64 days and 80 days respectively. Working together they earn Rs. 7,200. How much does Karan get?
35 people working 7 hours a day take 22 days to complete a task. How many people working for 6 hours a day are needed to complete five times the given t...
A and B together can do a piece of work in (p-8.8) days.The efficiency of D is 10% less than the efficiency of B. A and C together can do the same piece...
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