Which of the following electromagnetic waves are used for detection like Geiger tubes?
The correct answer is A
A can complete a work in 30 days. B takes 6 days less than A to complete the same work. In how many days can both of them together complete 90% of the w...
‘A’ alone can do some work in 14 days. ‘B’ and ‘C’ together can do the same work in 12 days. If ‘B’ is half as efficient as ‘A’, the...
50 men can complete a piece of work in 15 days. 10 men started the same work and worked for 10 days, and then joined by ‘x’ more men such that the r...
A is half as efficient as B. C does half as much work as A and B together. If c alone can do the work in 40 days. Then in how many days will A, B and C ...
If 'A' needs 24 more days to complete a certain task working alone compared to when 'A' and 'B' work together, and 'A' is 50% more efficient than 'B', w...
Efficiency of A, and B are in the ratio of 3 : 4. If both can do a work together in 30 days. Find out how much days A will take to complete the work alone?
When working alone, Ansh takes 12 more days than time taken by Ansh and Balu together to finish certain work. If Ansh is 50% more efficient than Balu, t...
Peter and Rachel can complete a project together in 20 days. Peter takes four times as long as Rachel to complete the same project alone. Find the time ...
Working together, Amit and Pawan can finish a task in 22.5 days, and Pawan and Chirag can complete 60% of the same task in 14.4 days. Given that Amit is...
‘A’ alone can complete a work in 65 hours. ‘A’ started the work alone and left after working on it for 40 hours. If ‘B’ completed the rest o...
