For the following questions answer them individually
After completing a work together in 2 days, P and Q received Rs.1200 and Rs.400 respectively as wages. In how many days will Q alone complete the work?
P and Q together can do a job in 7 days. P is twice as efficient as Q. In how many days can P alone do the job?
In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
Video-libraries are flourishing very much these days.
Conclusions:
I. People in general have got a video craze.
II. It is much cheaper to see as many movies as one likes on videos rather than going to the cinema hall.