Given below is a set of statements. Examine the statements and state the nature of the relationship between them:
I. All the schools in the area had to be kept closed for most part of the week.
II. Many parents have withdrawn their children from the local schools.





Arun’s present age in years is 40% of Barun’s. In another few years, Arun’s age will be half of Barun’s. By what percentage will Barun’s age increase during this period?