Thursday, 25 December 2014

Quant Quiz

Directions(1-7): Study the following charts carefully to answer these questions.
Following Pie chart shows the percentage of students enrolled in different subjects:

Following Pie chart shows the percentage of students failed in different subjects:

Following Table chart shows the Ratio of Boys and girls:



1. Find the ratio of total number of boys to total number of girls.
(1)169:331
(2)263:331
(3)331:236
(4)269:331
(5)331:269  

2. Total passed boys are approximately what percent of total no. of students?
(1)25
(2)20
(3)30
(4)35    
(5)40

3. What is the total no. of failed students in Accounts?
(1)144
(2)126
(3)114
(4)60    
(5)66

4. Total failed girls in Polity are approximately what percent of total passed students in Biology?
(1)24
(2)29
(3)36
(4)32    
(5)41

5. What is the total number of passed girls?
(1)742
(2)752
(3)842
(4)526
(5)448

6. Find the ratio between total no. of students and total no.  of failed boys.
(1)1800:359
(2)1800:361
(3)900: 191
(4)1800:371
(5)1800:443

7. Find the total no. of failed girls in Mathematics.
(1)22
(2)70
(3)20
(4)63
(5)24

Directions(8-12): Study the following table carefully to answer these questions:

Percentage of Marks obtained by six students in six subjects
Student
Subject
Physics (75)
Chemistry (75)
Biology (100)
Maths (150)
English (50)
Hindi      (50)
A
82
66
59
76
62
65
B
76
72
65
84
74
75
C
56
78
71
66
86
70
D
64
80
68
72
66
80
E
48
68
83
88
56
60
F
60
74
79
64
80
85

8. What are the average marks obtained by all the students in Maths out of 150?
(1)75
(2)112.50
(3)108.50
(4)78
(5)None of these

9. What are the average marks obtained by all students in Chemistry?
(1)54.25
(2)54.75
(3)73
(4)71
(5)None of these

10. What is the ratio between total marks obtained by D in Biology, Maths and English together and the total marks obtained by F in these subjects together respectively?
(1)209 : 215
(2)215 : 209
(3)206 : 223
(4)223 : 206
(5)None of these

11. Marks obtained by C in Maths are approximately what per cent of his total marks obtained in all the six subjects together?
(1)22
(2)16
(3)20
(4)18
(5)28

12. What are the total marks obtained by ‘B’ in all the subjects together?
(1)336
(2)223
(3)446
(4)273
(5)None of these

Answers:
1. 4
2. 1
3. 3
4. 4
5. 2
6. 1
7. 2
8. 2
9. 2
10. 1
11. 5
12. 5


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