Quantitative Aptitude Quiz For RBI Attendant 2021- 24th March

Table of Contents

Directions (1-5): Given pie chart shows the percentage distribution of production of bags by 5 different companies while the table shows the data of ratio of duffel bags to backpacks produced by these 5 companies. Study the charts carefully and answer the questions.

Q1. How many bags (duffel) were produced by companies B and C together?
(a) 160
(b) 130
(c) 150
(d) 140
(e) 120

Q2. What is ratio of backpacks produced by company A & D together to duffel bags produced by company E?
(a) 22 :17
(b) 13 :23
(c) 23 :13
(d) 17 :22
(e) 23 :17

Q4. What is average of backpacks produced by company C and D together?
(a) 110
(b) 140
(c) 80
(d) 120
(e) 100

Directions (6-10): Study the charts given below carefully and answer the following questions.
Pie chart shows the percentage distribution of total employee in 5 different companies as shown below and table shown below shows the ratio of males to females in these 5 companies.

Q6. What is the ratio of number of males in company E to the number of females in company D?
(a) 7: 11
(b) 9:11
(c) 11:9
(d) 11: 7
(e) 7:13

Q7. Total number of males in company A are approximately what percent of total females in company E?
(a) 164%
(b) 152%
(c) 170%
(d) 144%
(e) 138%

Q8. Total males in B, C & D together are what percent of total employees in all 5 companies together?
(a) 38%
(b) 33%
(c) 45%
(d) 48%
(e) 52%

Q9. How many females employee are there in all the 5 companies together?
(a) 2084
(b) 2304
(c) 2256
(d) 2178
(e) 2280

Q10. Find the central angle of total employees from companies B and D together?
(a) 151.2°
(b) 162°
(c) 165.6°
(d) 187.2°
(e) 172.8°

Directions (11-15): Read the given information carefully and answer the following questions.
In a school there are four classes i.e. class VI, VII, VIII and IX. Number of students in class IX is twice of the number of boys in class VIII and is 75% of the number of students in class VII. Ratio of girls in VII to that of in VIII is 6: 5. 40% of the students in class IX are boys and number of girls in class VIII is equal to the number of boys in class VI which is 10 more than number of girls in class IX. Number of girls in class VI is 75% more than number of boys in class VII which is 80% of the number of girls in girls in VIII.

Q11. Number of students in class IX is what percent more than number of boys in class VI?
(a) 40%
(b) 25%
(c) 50%
(d) 60%
(e) 75%

Q12. Find the difference between number of girls in all the given classes together and the number of students in class VI and VII together?
(a) 15
(b) 10
(c) 20
(d) 5
(e) 25

Q13. Find the average of all the students in classes VI, VII and VIII?
(a) 190
(b) 195
(c) 200
(d) 215
(e) 205

Q14. Total number of boys in the given classes is what percent more or less than total number of girls in all the given classes?
(a) 30%
(b) 25%
(c) 27½%
(d) 40%
(e) None of the above

Q15. Boys in all the given classes are approximately what percent of the total students in these classes?
(a) 41%
(b) 38%
(c) 43%
(d) 45%
(e) 37%

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