Study the following Table carefully to answer the given questions
The number of sudents who joined and left in 5 schools during 5 years
| Company/Year | A | B | C | D | E | |||||
| Joined | Left | Joined | Left | Joined | Left | Joined | Left | Joined | Left | |
| 2004 | 176 | 89 | 187 | 289 | 250 | 133 | 160 | 145 | ||
| 2005 | 213 | 204 | 187 | 283 | 56 | 156 | 130 | 177 | 160 | |
| 2006 | 180 | 132 | 76 | 120 | 140 | 189 | 187 | |||
| 2007 | 123 | 100 | 100 | 189 | 150 | 185 | 180 | 200 | ||
| 2008 | 140 | 219 | 200 | 137 | 120 | 141 | 165 | 188 | 145 | |
Q1. If the average no of students who left the school over 5 school together in the year 2005 is 142 find the no of students who left from the school A in the same year ?
1. 165 2. 177 3. 182 4. 200 5. None of these
Q2. If the number of students joined and left in the school A, B and E in the year 2007 and 2008 is 3:2, then find the difference between the total number of students joined in the School A and E in all the years together ?
1. 120 2. 100 3. 78 4. 52 5. None of these
Q3. The number of students left from the school D in 2004 is same as that of the number of students joined in the school A in 2007 .The number of students left from the school B in 2004 is same as that of the number of students joined in the school A in 2005 .Then find the total no of students left and joined together in the year 2004 ?
1. 1693 2. 1567 3. 1729 4. 2040 5. None of these
Q4. The number of students joined in all the schools together in the year 2006 is 12% more than the no of students left from all the school in the year 2006. The find the number of students joined in the School A,C and D in the year 2006 ?
1. 466 2. 498 3. 520 4. 385 5. None of these
Q5. Find the ratio between the no of students left from the school C and E ?
1. 163:187 2. 247:288 3. 232:279 4. 124:155 5. None of these
1. 2
2. 4
3. 3
4. 1
5. 3