Study the following pie-chart and the table and answer the questions based on them.

Proportion of Population of Seven Villages in 1997

 Village % Population Below Poverty Line X 38 Y 52 Z 42 R 51 S 49 T 46 V 58
1.

If the population of village R in 1997 is 32000, then what will be the population of village Y below poverty line in that year?

 A. 14100 B. 15600 C. 16500 D. 17000

2.

The ratio of population of village T below poverty line to that of village Z below poverty line in 1997 is:

 A. 11 : 23 B. 13 : 11 C. 23 : 11 D. 11 : 13

3.

Find the population of village S if the population of village X below poverty line in 1997 is 12160.

 A. 18500 B. 20500 C. 22000 D. 26000

4.

If in 1998, the population of villages Y and V increase by 10% each and the percentage of population below poverty line remains unchanged for all the villages, then find the population of village V below poverty line in 1998, given that the population of village Y in 1997 was 30000.

 A. 11250 B. 12760 C. 13140 D. 13780