Question
Which of the following methods is/are used for covering
the soil around plants with organic wastes? 1. Staking 2. Mulching 3. Pruning Select the correct answer using the codes given below.Solution
The correct answer is D
A, B and C together can do a work in p/13 days, A and B together can do the work in p/10 days and B alone can do the work in p/4 days. If C takes 20 day...
Anita and Binita have individual completion times for a task; Anita can complete it in 40 days, while Binita can do it in 56 days. Anita initiated the t...
Three men and 4 women can do a piece of work in 7 days, whereas 2 men and I woman can do it in 14 days. Seven women will complete the same work in:
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 ...
Rajesh and Bhupesh can complete a piece of work in 20 days and Bhupesh alone in 25 days. In how many days can Rajesh alone complete the work?
Amit is 66(2/3)% more efficient than Vivek who can do the same work in 25% more time than Sameer. If Amit and Sameer together can complete 70% of work ...
A, B, and C can complete a task individually in 45, 35, and 63 days respectively. They start working together, but A leaves 24 days before the work is c...
Pawan and Qureshi can individually complete a certain task in 5 hours and 15 hours, respectively. Pawan begins the task at 9:00 a...
A’ and ‘B’ together can complete a work in 25 days while ‘A’ takes 30 days to complete the same work alone. If ‘C’ is 20% more efficient t...
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