Two typist of varying skills can do a job in 6 minutes if they work together. If the first typist typed alone for 4 minutes and then the second typist typed alone for 6 minutes, they would be left with 1/5 of the whole work. How many minutes would it take the slower typist to complete the typing job working alone ?
Dilkhush Jha is saying 15 minutes is correct answer
Abubakar Siddik is saying 10 minutes is correct answer
A, B and C completed a work costing Rs. 1800. A work for 6 days, B for 4 days and c for 9 days. If their daily wages are in the ratio of 5:6:4, how much amount will be received by A?
- [A] Rs. 800
- [B] Rs. 600
- [C] Rs. 900
- [D] Rs. 750
There was a leakage in the container of the refined oil. If 11 kg oil is leaked out per day then it would have lasted for 50 days, if the leakage was 15 kg per day, then it would have lasted for only 45 days. For how many days would the oil have lasted, if there was no leakage ant it was completely used for eating purpose?
- [A] 80 days
- [B] 72 days
- [C] 100 days
- [D] 120 days