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Quantitative Aptitude Quiz - Set 12

image 2017-10-06 18:36:14
Quantitative Aptitude Quiz - Set 12

Directions (1-5): Study the following bar diagram and table carefully to answer the questions.
Number of employees working in five different companies A, B, C, D and E



Ratio of male to female employees
Company    Male : Female
A                  13 : 6
B                    4 : 3
C                    7 : 8
D                    9 : 11
E                   23 : 12

Q1. What is the number of male employees, taking all the companies together?   
(a) 2084
(b) 2048
(c) 2064
(d) 2046
(e) 2066

Q2. What is the approximate average number of female employees, talking all the companies together?  
(a) 340
(b) 315
(c) 335
(d) 325
(e) 321

Q3. By what value is the number of male employees working in company A and C more than that of female employees working in company B and D?  
(a) 164
(b) 146
(c) 144
(d) 154
(e) 184

Q4. What is the ratio of female employees working in company D and E respectively?
(a) 17 : 22
(b) 22 : 17
(c) 15 : 22
(d) 22 : 15
(e) None of these

Q5. By what per cent is the number of total employees of company C more than that of company D?
(a) 12.5%
(b) 16.5%
(c) 21%
(d) 20%
(e) 16%

Directions (6-10): Study the following graph and table carefully and answer the questions given below.
Time taken to travel (in hours) by six vehicles on two different days


Distance covered (in kilometer) by six vehicles on each day
Vehicle    Day 1    Day 2
A             832        864
B             516        774
C             693        810
D             552        765
E             935        546
F             703        636

Q6. Which of the following vehicles travelled at the same speed on both the days?   
(a) Vehicle A
(b) Vehicle C
(c) Vehicle F
(d) Vehicle B
(e) None of these

Q7. What was the difference between in speed of vehicle A on day 1 and the speed of vehicle C on the same day?
(a) 7 km/h
(b) 12 km/h
(c) 11 km/h
(d) 8 km/h
(e) None of these

Q8. What was the speed of vehicle C on day 2 in terms of metres per second?
(a) 15.3
(b) 12.8
(c) 11.5
(d) 13.8
(e) 12.5

Q9. The distance travelled by vehicle F on day 2 was approximately what per cent of the distance travelled by it on Day 1?
(a) 80
(b) 65
(c) 85
(d) 95
(e) 90

Q10. What is the ratio of the speeds of vehicle D and vehicle E on day 2?  
(a) 15 : 13
(b) 17 : 13
(c) 13 : 11
(d) 17 : 14
(e) None of these

Solutions will be provided soon.