Question
Technology in which plants are grown without soil is
known as:Solution
Hydroponics which is known as soil less culture in which plants are grown without soil .
- (x + 9) laborers complete 45% of a task in 12 days working 5 hours/day. The rest is done by (x + 4) laborers in 18 days working 5 hours/day. Find x.
P can construct a robot individually in 20 hours, while Q requires 40 hours to complete the same task. If they collaborate, how many hours will it take ...
- 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.
‘C’ and ‘D’ can complete a piece of work together in 24 days. If ‘C’ alone can complete it in 40 days, how long would ‘D’ take to do the...
A can finish a job in 20 days while B can finish same job in 30 days. A and B both worked for 5 days and C joins them. In next 3.5 days, all three have ...
- ‘Neha’ can complete a task in 90 days. She worked for 54 days and then left. The rest of the task was completed by ‘Karan’ in 24 days. How much tim...
Efficiency of A is 25% more than B and B takes 30 days to complete a piece of work. A started the work alone and then B joined him 4 days before actual ...
- Sonia and Riya decided to complete a piece of work together. Sonia is capable of doing 9 units of work per day, whereas Riya can finish the complete task a...
A work can be completed by ‘A’ and ‘B’, alone in 15 days and 10 days, respectively. Find the number of days taken by ‘C’ to complete the sam...
If ‘P’ can complete a task in 24 days and ‘P’ with ‘Q’ together can finish it in 15 days, then how many days will ‘Q’ take to complete t...
Relevant for Exams:
