CAT DILR Questions | CAT Data Tabulation questions
Comprehension
Directions for Questions: These questions are based on the table and information given below.
BT group of water facility and sanitation for different countries conducted a survey. The following table gives (in percentage), water and sanitation facilities available to the people in different countries.
i. A > B or A dominates B when the total coverage of both water and sanitation facilities of A are individually more than that of B. Or B<A that is, B is dominated by A if the coverage of both water and sanitation facilities (total) of B are individually less than that of A.
ii. A country is listed on the ‘Coverage frontier’ if the country is not dominated by more than one country.
iii. A country is listed on the ‘Water Survey Report’ if the country has greater coverage in the water supply (total) than at least two other countries and it doesn’t have coverage of less than 80% in either region
Explanatory Answer
Method of solving this CAT DILR Question from Data Tabulation question
(a) Japan, with values of 90 & 89 is obviously there. Bangladesh, which has the second highest in water (total), has to be there too. China has only Japan dominating it, and hence is there too. Lastly, Malayasia is also there as nobody, not even Japan is dominating it. (Malayasia has similar sanitation figures as Japan.)