Directions (6-10): Read the following information carefully and answer the questions based on it :
In 6 years, number of students taking admission and leaving from five different schools are given below:–
| School → | A | B | C | D | E | |||||
| Years↓ | Ad. | L | Ad. | L | Ad. | L | Ad. | L | Ad. | L |
| 1994 | 1025 | — | 950 | — | 1100 | — | 1500 | — | 1450 | — |
| 1995 | 230 | 120 | 350 | 150 | 320 | 130 | 340 | 150 | 250 | 125 |
| 1996 | 190 | 110 | 225 | 115 | 300 | 150 | 300 | 160 | 280 | 130 |
| 1997 | 245 | 100 | 185 | 110 | 260 | 125 | 295 | 120 | 310 | 120 |
| 1998 | 280 | 150 | 200 | 90 | 240 | 140 | 320 | 125 | 340 | 110 |
| 1999 | 250 | 130 | 240 | 120 | 310 | 180 | 360 | 140 | 325 | 115 |
Note: Ad→ admitted,
L → Left
Q6. What is the average number of student studying in all the five schools in 1996 ?
(a) 1278
(b) 1494
(c) 1526
(d) 1452
(e) None of these
Q7. What is the number of students studying in school D in 1998 ?
(a) 2200
(b) 2600
(c) 1950
(d) 2250
(e) None of these
Q8. Number of students leaving school C from the year 1994-1999 is approximately what percentage of students taking admission in same school in same years ?
(a) 27.87 %
(b) 26.39 %
(c) 28 %
(d) 28.65 %
(e) 29.34 %
Q9. Number of students taking admission between years 1995-1999 in school D is approximately what percent more/less than student admitted in school B in same years ?
(a) 29.13% less
(b) 35.50% more
(c) 31.98% less
(d) 33.73% less
(e) 34.58% more
Q10. What is ratio of number of students in C in 1999 and number of students in E in 1998 ?
(a) 429 : 123
(b) 123 : 127
(c) 361 : 429
(d) 17 : 97
(e) None of these
Answer & Explanation