Question
India’s rank has been improved in Global
Innovation Index 2020 to 48th rank from _____ in 2019.Solution
The correct answer is B
P and Q individually can complete the work in 36 days and 54 days respectively. If the time taken by R alone to complete the work is 1.25 times the time...
- 'Meera', 'Kiran', and 'Suman' together can complete a work in 30 days. 'Meera' and 'Kiran' together can complete the same work in 90 days. 'Suman' alone ca...
Pipe 'A' alone can fill a cistern in 20 minutes. If pipes 'A' and 'B' are opened together, it takes 25 minutes to fill the cister...
‘M’ and ‘N’ together can do a work in 20 days. If ‘M’ increases his efficiency by 25% while ‘N’ decreases his efficiency by 50%, then t...
‘A’ alone can complete a work in 40 hours. ‘A’ started the work alone and left after working on it for 20 hours. If ‘B’ completed the rest o...
‘D’ alone can finish a job in 50 days, while ‘D’ and ‘E’ together can complete it in 20 days. If ‘E’ worked alone for 22 days and then l...
In a retreat, there is sufficient food for 300 people for the duration of the retreat. After 8 days, 100 people leave the retreat. Then, after another 3...
'B' and 'C' in a team can complete a piece of work in 25 days and on other hand 'B' alone can do the same work in 40 days. If they started the work in...
- 8 men working for 5 hours a day can complete a work in 28 days. If 16 women are employed to work, then find how many hours a day they have to work to compl...
‘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 ...
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