Directions (1–5) Study the following graph carefully and answer the questions given below—
The following line graph gives the number of Students Studying in Different Universities in a year
1. What is the average number of females in all the Universities together ?
(1) 3300
(2) 3500
(3) 3200
(4) 3600
(5) None of these
2. What is the total number of students (males and females together) in University P and R together ?
(1) 13000
(2) 13500
(3) 14000
(4) 14500
(5) None of these
3. What is the respective ratio of the number of females from university P and Q together to the number of males in the University R and T together ?
(1) 27 : 32
(2) 27 : 28
(3) 25 : 28
(4) 28 : 27
(5) None of these
4. The number of males in University Q are what per cent of the total number of students (males and females together) in University?
(1) 62
(2) 52
(3) 66
(4) 57
(5) None of these
5. If the total number of males in University T increases by 50%, what would be the total number of students (males and females together) in that University ?
(1) 7526
(2) 7825
(3) 7625
(4) 7527
(5) None of these
Directions (6–10) Study the following table carefully to answer the questions that follow—
6. What is the total number of Executives recruited by all the organizations together in the year 2009 ?
(1) 605
(2) 611
(3) 623
(4) 634
(5) None of these
7. What is the respective ratio of total number of Executives recruited by organization U in the years 2010 and 2012 together to the total number of Executives recruited by organization P from the same years ?
(1) 208 : 198
(2) 198 : 208
(3) 209 : 189
(4) 189 : 209
(5) None of these
8. What is the average number of Executives recruited by organization S over all the years together ? (rounded off to nearest integer)
(1) 97
(2) 99
(3) 102
(4) 91
(5) 100
9. What is the per cent increase in the number of Executives recruited by organization R in 2008 from the previous year ? (Rounded off to nearest integer)
(1) 10
(2) 14
(3) 16
(4) 12
(5) None of these
10. Number of Executives recruited by organization U in the year 2009 forms approximately what per cent of the total number of Executives recruited by all the organizations together in that year ?
(1) 17
(2) 21
(3) 12
(4) 26
(5) 14
ANSWERS
1. (1)
Required Average = (3750 + 3000 + 2500 + 3750 + 3500)/5 = 3300
2. (2)
Total number of students (males and females together) in University P and R together = (3000 + 3750) + (2500 + 4250) = 13500
3. (2)
Required ratio = (3750 + 3000) : (4250 + 2750) = 27 : 28
4. (4)
Required percentage = 4000/(4000 + 3000) * 100 = 57% (approx)
5. (3)
Required number = 2750 + 50% of 2750 + 3500 = 7625
Solutions (6-10)
6. (2)
7. (3)
Required ratio = (107 + 102) : (101 + 88) = 209 : 189
8. (2)
Required average = 592/6 = 99 (approx)
9. (4)
Required percentage = (94 - 84)/ 84 * 100 = 12 (approx)
10. (1)
Required percentage = 103/611 * 100 = 17
The following line graph gives the number of Students Studying in Different Universities in a year
1. What is the average number of females in all the Universities together ?
(1) 3300
(2) 3500
(3) 3200
(4) 3600
(5) None of these
2. What is the total number of students (males and females together) in University P and R together ?
(1) 13000
(2) 13500
(3) 14000
(4) 14500
(5) None of these
3. What is the respective ratio of the number of females from university P and Q together to the number of males in the University R and T together ?
(1) 27 : 32
(2) 27 : 28
(3) 25 : 28
(4) 28 : 27
(5) None of these
4. The number of males in University Q are what per cent of the total number of students (males and females together) in University?
(1) 62
(2) 52
(3) 66
(4) 57
(5) None of these
5. If the total number of males in University T increases by 50%, what would be the total number of students (males and females together) in that University ?
(1) 7526
(2) 7825
(3) 7625
(4) 7527
(5) None of these
Directions (6–10) Study the following table carefully to answer the questions that follow—
Year
|
Organisations
| |||||
P
|
Q
|
R
|
S
|
T
|
U
| |
2007
|
92
|
102
|
84
|
100
|
95
|
98
|
2008
|
104
|
107
|
94
|
99
|
96
|
105
|
2009
|
96
|
119
|
93
|
102
|
98
|
103
|
2010
|
101
|
100
|
86
|
88
|
97
|
107
|
2011
|
85
|
117
|
84
|
103
|
102
|
99
|
2012
|
88
|
97
|
89
|
100
|
103
|
102
|
6. What is the total number of Executives recruited by all the organizations together in the year 2009 ?
(1) 605
(2) 611
(3) 623
(4) 634
(5) None of these
7. What is the respective ratio of total number of Executives recruited by organization U in the years 2010 and 2012 together to the total number of Executives recruited by organization P from the same years ?
(1) 208 : 198
(2) 198 : 208
(3) 209 : 189
(4) 189 : 209
(5) None of these
8. What is the average number of Executives recruited by organization S over all the years together ? (rounded off to nearest integer)
(1) 97
(2) 99
(3) 102
(4) 91
(5) 100
9. What is the per cent increase in the number of Executives recruited by organization R in 2008 from the previous year ? (Rounded off to nearest integer)
(1) 10
(2) 14
(3) 16
(4) 12
(5) None of these
10. Number of Executives recruited by organization U in the year 2009 forms approximately what per cent of the total number of Executives recruited by all the organizations together in that year ?
(1) 17
(2) 21
(3) 12
(4) 26
(5) 14
ANSWERS
1. (1)
Required Average = (3750 + 3000 + 2500 + 3750 + 3500)/5 = 3300
2. (2)
Total number of students (males and females together) in University P and R together = (3000 + 3750) + (2500 + 4250) = 13500
3. (2)
Required ratio = (3750 + 3000) : (4250 + 2750) = 27 : 28
4. (4)
Required percentage = 4000/(4000 + 3000) * 100 = 57% (approx)
5. (3)
Required number = 2750 + 50% of 2750 + 3500 = 7625
Solutions (6-10)
6. (2)
7. (3)
Required ratio = (107 + 102) : (101 + 88) = 209 : 189
8. (2)
Required average = 592/6 = 99 (approx)
9. (4)
Required percentage = (94 - 84)/ 84 * 100 = 12 (approx)
10. (1)
Required percentage = 103/611 * 100 = 17
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