In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
This was enough ____(1)_______ the book store-owner-turned librarian Husain to asses its valuable contents. "The preface of the book read: 'painters ____(2)______ technical knowledge to paint, but lack to understand nature, _____(3)_________ they fail to create a masterpiece," points out Husain, adding, "All I ______(4)________ in my life is about books and from books. The grand library ____(5)_______ the palace is a cache of knowledge."
For the following questions answer them individually
What least number must be subtracted from 3401, so that the number is completely divisible by 11?
M is thrice as good as workman as N and together they finish a piece of work in 30 days. In how many days will M alone finish the work?
If 2 T-shirts are offered free on purchase of 3 T-shirts, what is the effective discount (in %) on each T-shirt?
The ratio of present ages of R and S is 11:17. Before 11 years the ratio of their ages was 11:20. What is R's present age (in years)?