Table 30

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

Answers

1. 2

2. 4

3. 3

4. 1

5. 3

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