Question
निम्नलिखित रचनाओं को
उनके लेखकों के साथ सुमेलित कीजिए तथा सही कोड का चयन कीजिए।Solution
18 skilled workers can complete a task in 12 days while 24 semi-skilled workers need 15 days to complete the same task. 12 skilled workers started the t...
Ram can do a piece of work in 12 days and Shyam can do the same work in 20 days. They both started work together, Ram left 4 days before the completion ...
A and B together can complete a piece of work in 12 days. B and C together can complete it in 16 days. C and A together can complete it in 24 days. The...
Amit, Bheema, and Chetna can finish the task in 32 days, 24 days, and 30 days respectively. If they start the task together, and ...
'A' can complete a certain task in 60 days, while 'B' can do the same in 45 days. 'A' starts the task and works alone for 18 days, after which 'B' joins...
A and B together can finish a work in 10 days. Their rates of working are in the ratio 2 : 3. In how many days can each of them finish the work alone?
'Aman' and 'Bhanu' together can complete a work in 7.2 days. Both of them started the work but 'Bhanu' left the work after 3 days and remaining work was...
P can complete a job in 30 days. Q alone can complete the same job in 20 days. P works for 18 days and then the remaining job is completed by Q. How man...
'N,' 'V,' and 'R' have individual work completion times of 140 days, 112 days, and 80 days, respectively. They all started working together on a task, b...
A shopkeeper marks an article 25% above its cost price and gives a discount of 10% on the marked price. If the selling price is Rs. 675, find the cost p...