Question
Electro-composite compounds are usually soluble in
___________.Solution
The correct answer is C
The ratio of efficiencies of X and Y for doing a certain work is 5 ∶ 9. Working together, they can complete a work in 15 days. X alone will complete 6...
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A and B can complete a work together in 24 days. If A alone can complete one-fourth of the work in ‘x’ days and remaining work is completed ...
A can complete a work in 20 days and B can complete it in 30 days. They work together for 6 days, then B leaves. In how many total days will the work be...
A can complete a work in 12 days, and B can complete the same work in 18 days. How many days will they take to complete the work if they work together?
P alone can finish a piece of work ‘M’ in 12 days while Q takes 8 days to finish it alone. P, Q and R working together can finish the work ‘N’ w...
A 6 km long boundary wall is to be built by 32 workers. After 15 days, only 3/4 of the wall is completed. Then 8 more workers join them. In how many da...
P and Q can complete a work in 16 days and 24 days, respectively. P, Q and R together can complete the work in 8 days. If R get a total wage of Rs. 3360...
A and B together can complete a piece of work in 48 days while B and C together can complete the same work in 58 days. All of three together can complet...
P and Q together can do a piece of work in 15 days, Q and R together can do it in 18 days. P starts the work and works on it for 5 days, then Q takes it...
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