Question
Which of the following treatments is most effective in
reducing microbial decay of fresh-cut produce?Solution
UV-C damages microbial DNA and reduces surface contamination, improving shelf life of fresh-cut produce.
Individuals 'A', 'B', and 'C' can complete a certain task independently in 3, 4, and 6 days respectively. If they collaborate on the task, how many days...
A buffalo alone can plough field ‘A’ in 30 days. A Bull alone can plough the field ‘A’ in 50 days. Find the number of days taken by 2 bulls and ...
Rahul can complete a project in 50 days, while Karan can finish the same project in 75 days. Rahul starts working alone, and after 30 days, Karan joins ...
A, B, C can do a piece of work in 11 days, 20 days, and 22 days respectively. If B works daily and is supported by A and C on alternate days beginning w...
B is thrice as efficient as A and C is 0.50 times as efficient as A. What is the ratio of number of days taken by A, B, and C when they work individually?
P and Q can separately finish the work in 15 days and 25 days respectively. They worked together and P left the work, so Q complete the remaining work i...
Neha and Priya are assigned a piece of work. Neha can complete 8 units of work each day, while Priya can finish the whole task alone in 32 days. If the ...
Armaan and Bhanu working together can finish a certain task in 90 days, and Bhanu collaborating with Chintu can complete the same task in 70 days. If Ar...
Alok and Vinay can complete some work alone in 12 days and 20 days respectively. Both of them started the work together but Vinay left the work 4 days b...
Anil and Ashish receive Rs.1800 for work of 6 days. If Anil is 3 times efficient than Ashish, then find the daily wage received by Ashish.
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