Quantitative Aptitude Quiz For RBI Attendant 2021- 5th April |

Table of Contents

Direction (1-5): Read the given information carefully and answers the following questions.
There are three companies A, B & C. The average number of employees in B & C is 360 whereas the average of employees in A & C is 305. Average of employees of A & B is 325. Ratio of male to female employees in A is 5:4 and in B, male is 10% less than female. Ratio of male in B to that of in C is 9:8.

Q1. Total male in A & B together is how much more or less than total employees in C?
(a) 50
(b) 40
(c) 10
(d) 20
(e) 30

Q2. Total employees in A is what percent more or less than total female employees in A & C together?
(a) 10%
(b) 15%
(c) 12.5%
(d) 20%
(e) 25 %

Q3. Average number of male & female employees in B is what percent of the male employees in C?
(a) 112.5%
(b) 117.75%
(c) 122.5%
(d) 115%
(e) 118.75%

Q4. Find ratio of total number of male employees in B & C together to the total number of female employees in A & B together?
(a) 15:14
(b) 19:16
(c) 19: 17
(d)17: 16
(e) 11: 9

Directions (6-10): Read the given information carefully and answer the following questions.

In Gurgaon, there are only two religions i.e Hindu & Muslims are found. The ratio of population of Hindu to that of Muslim is 3 : 2. In Gurgaon, ratio of males to females is 11 : 9 and in Muslims, number of male is 66 2/3% more than that of female. In Hindu, the number of male is equal to the number of female. The total number of female in Muslim is 2400.

Q6. What percentage of the total population of Gurgaon are Hindu male population?
(a) 20%
(b) 30%
(c) 25%
(d) 27.5%
(e) 22.5%

Q7. Find the difference between male population and female population in Gurgaon?
(a) 1600
(b) 1800
(c) 1500
(d) 1200
(e) 2000

Q8. 30% of the total population in Gurgaon are not eligible to cast the votes and 40% of the Hindu are also not eligible to cast the votes then find the population of Muslim which are eligible to cast the votes?
(a) 5680
(b) 5270
(c) 5040
(d) 5440
(e) 5380

Q9. Population of Muslim female are what percent of the total Hindu population?
(a) 20%
(b) 17.5%
(c) 25%
(d) 30%
(e) 27.5%

Q10. If 80% of the total population of Gurgaon have domicile and ratio of Hindu population to Muslim population having domicile is 17:15 then find the difference between Hindu population and Muslim population who do not have domicile?
(a) 2000
(b) 2400
(c) 2600
(d) 2800
(e) 3200

Directions (11-15): Study the charts given below and answer the following questions.
Bar chart shows the total number of Activa & Aviator together in 5 different cities (A, B, C, D & E) in 2018 & 2019 and line chart shows percentage of Aviator in these cities in 2018 & 2019.

Q11. Number of Activa in A & B together in 2019 is what percent of number of Activa in D & E together in 2018?
(a) 20%
(b) 50%
(c) 60%
(d) 90%
(e) 80%

Q12. Find average number of aviators in C, D & E in 2018 is how much more or less than average number of aviators in A & D in 2019.
(a) 1600
(b) 900
(c) 1500
(d) 1000
(e) 400

Q13. Find number of Activa in A, B & C together in 2018.
(a) 4000
(b) 8000
(c) 5000
(d) 6000
(e) 7000

Q14. Number of Avaitor in C & E together in 2019 is what percent more or less than number of Activa in D & E together in 2019?
(a) 50%
(b) 35%
(c) 75%
(d) 25%
(e) 60%

Q15. Find number of Aviator in A & B together in 2018.
(a) 2200
(b) 3500
(c) 4200
(d) 3600
(e) 4000

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