study the following pie charts and answer the following questions:
| Village | % of population below poverty line |
| P | 45 |
| Q | 52 |
| R | 38 |
| S | 58 |
| T | 46 |
| U | 49 |
| W | 51 |
Q1. In 2001, the population of town P and Q are increased by 10 percent from the year 2000, If the population of town P in 2000 was 5000. Find the population of town Q below poverty line in 2001?
1. 3560 2. 3500 3. 3510 4. 3520 5. None of these
Q2. In 2001, if the population of town S and town W are increased and decreased by 10% and 5% respectively from 2000 and the population of W in 2000 was 9000, what is the total population of town S and W in 2001?
1. 19770 2. 18770 3. 17770 4. 21770 5. None of these
Q3. If in 2000 if the total population of the entire seven towns together is 50000, then what will be the population of town U below poverty line in that year
1. 2185 2. 3085 3. 3185 4. 4135 5. None of these
Q4. If the population of town R below poverty line in 2000 was 1520, what was the population of village T in 2000?
1. 7000 2. 8000 3. 9000 4. 10000 5. None of these
1. 4
2. 1
3. 3
4. 3