Q.1-5.Study the
following graph carefully and answer the questions given below
it.
Distribution of
total voters in six different cities and detail of female.voters in
these cities
Numbers of total
voters = 64000
Ratio of male and
female voters = 5 : 3
in city A ?
(1) 7000
(2) 6880
(3) 6890
(4) 6850
(5) None of these
Q.2.What is the
ratio of male voters in city A and that in city D ?
(1) 58 : 59
(2) 57 : 53
(3) 51 : 55
(4) 59 : 57
(5) None of these
Q.3. The number of
female voters is what percent of number of male voters in city E
?
(1) 50
(2) 55
(3) 65
(4) 68
(5) None of these
Q.4.The number of
male voters in city F is approximately what percent more than that of
male voters in city E ?
(1) 38
(2) 34
(3) 40
(4) 45
(5) 30
Q.5. What is the
average number of male voters in city C and D ?
(1) 5200
(2) 5600
(3) 5400
(4) 5800
(5) None of these
Q.6-10.Study the
following graph carefully and answer the questions given below it.
Percentage wise
distribution of students in six different schools.
Total number of
students = 4000
Q.6. Number of boys
school (III) is approximately what % of total number of students in
school (III)?
(1) 42%
(2) 60%
(3) 45%
(4) 39%
(5) None of these
Q.7. What is the
difference between the total number of boys & girls in all the
schools?
(1) 450
(2) 600
(3) 400
(4) 490
(5) None of these
Q.8. What is the
respective ratio between the number of boys in school II, number
of girls in school IV and total number of students in school V?
(1) 5 : 7 : 11
(2) 4 : 9 : 12
(3) 5 : 4 : 14
(4) 7 : 9 : 12
(5) None of these
Q.9. What is the
total number of girls in school III, number of girls in school (IV)
and the number of boys in school V together?
(1) 1120
(2) 1210
(3) 1080
(4) 1320
(5) None of these
Q.10. What is the
percentage number of girls in school IV & VI to that of total
number of boys?
(1) 33.33 %
(2) 29.33 %
(3) 27.33 %
(4) 37.33 %
(5) None of these
Answers with
Explanation !!!!
Solution
1(2) Diffence = 10240 - 3360 = 6880
2(4) Ratio = 9440 : 9120 = 59 : 57
3(5) Percentage = 2400/4000 *100 = 60
4(1) Percentage increase = 1520/4000 *100 = 38
5(3) Average number = 10800/2 = 5400
6(5) Required % = (160/400)*100 = 40 %
7(5)Required difference = 2250 -1750 = 500
8 (3) Required ratio = 300 : 240 :840 = 5 :4 : 14
9(3) Required total students = 240 + 240 + 600 = 1080
10(2) Required % = ( 420 +240)/2250*100 =29.33
Solution
1(2) Diffence = 10240 - 3360 = 6880
2(4) Ratio = 9440 : 9120 = 59 : 57
3(5) Percentage = 2400/4000 *100 = 60
4(1) Percentage increase = 1520/4000 *100 = 38
5(3) Average number = 10800/2 = 5400
6(5) Required % = (160/400)*100 = 40 %
7(5)Required difference = 2250 -1750 = 500
8 (3) Required ratio = 300 : 240 :840 = 5 :4 : 14
9(3) Required total students = 240 + 240 + 600 = 1080
10(2) Required % = ( 420 +240)/2250*100 =29.33
No comments:
Post a Comment