For the following questions answer them individually
A worker can complete a job in 25 days. If supervisor are 25% more efficient than worker, then how many days will 1 supervisor and 5 workers, working together, take to complete the job?
Find the greatest possible length which can be used to measure exactly the lengths 4 m 90 cm, 3 m 85 cm and 12 m 95 cm.
A sum of ₹727 is divided into three parts A, B and C so that their amounts after 3, 4 and 5 years, respectively, are equal, the rate of simple interest being 5% per annum. How much is A?
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 $$66\frac{2}{3}\%$$ of the same work in:
Train A passes an electric pole in 15 seconds, moving at 60 km/h. It crosses train B moving in the opposite direction at 48 kni/h, in 19 seconds. What is the length (in m) of train B?
Select the option that can be used as a one-word substitute for the given group of words.
Natural skill at doing something
Select the option that will improve the underlined part of the given sentence. In case no improvement is needed, select 'No improvement required'.
Try harder, don’t give away so easily.
Select the option that can be used as a one-word substitute for the given group of words.
A person who investigates and solves crimes
