Quest for Clerk : DI Practice Questions

Directions (Q.1-5): Read the information carefully and answer the questions given below. The table given below shows a survey carried out at a railway station for the arrivals/departures of trains for the month of January, 2000.

1. The total number of late arrivals of trains is

90

95

145

150

None of these

2. The total number of late departures of trains is

85

87

90

150

None of these

3. The percentage of number of trains arriving late at the station is

10%

10.4%

10.4%

10.9%

None of these

4.If the punctuality of railways is defined as the number of occasions on which trains arrived or departed in time as a percentage of total number of arrivals and departures from the station, then the punctuality for the month under observation 

94.3%

91.7%

89.2%

75%

None of these

Directions (Q. 5-9): Study the following table carefully and answer the questions given below. Number of tickets sold in a week of five movies in the multiplexes in six different cities (number in thousands) 

5. The number of tickets of movie B sold in Hyderabad was approximately, what per cent of the total number of tickets of the same movie sold in all the cities together?

15

18

12

20

24

6. What is the difference between the number of tickets of movie D sold in Kolkata and the number of tickets of movie B sold in Lucknow?

700

7000

14000

9000

None of the above

7. What is the average number of tickets of movie C sold in all the six cities?

15500

2550

24000

25500

None of the above

8. The number of tickets of movie E sold in Chennai is what per cent of number of tickets movies A sold in Mumbai?

170

70

30

130

None of the above

9. In which city was the total number of tickets of all the five movies together sold the minimum?

Delhi

Chennai

Lucknow

Kolkata

None of these

Answers:

1. (d) Total number of late arrivals=114+31+5=150
2. (c) Total number of late departures=82+5+3=90
3. (c) Required percentage=150/1400×100=10.7%
4. (b) Required percentage=(1250+1400)×100/(1400+1490)
                    =2650×100/2890=91.7%
5. (e) Total number of tickets of movie B sold in all the cities together=15+19+24+21+34+27 =140 thousand
    Number of tickets sold of movie B in Hyderabad=34 thousand
    So, required percentage=34×100/140≈24
   
6. (e) Number of tickets sold of film D in Kolkata=21000
    Number of tickets sold of film B in Lucknow=27000
    So, required difference=27000-21000=6000
   
7. (d) Total number of tickets of movie C sold in all cities=35+21+19+32+26+20=153 thousand
    So, required average=153000/6=25500
   
8. (a) Number of tickets sold of movie E in Chennai=34 thousand
   Number of tickets sold of movie A in Mumbai=20 thousand
    So, required percentage=34×100/20=170
   
9. (a) Total number of tickets sold in Mumbai=114 thousand
   Total number of tickets sold in Delhi=110 thousand
   Total number of tickets sold in Kolkata=113 thousand
   Total number of tickets sold in Chennai=133 thousand
   Total number of tickets sold in Hyderabad=127 thousand
   Total number of tickets sold in Lucknow=123 thousand
   So, lowest tickets sold in Delhi.
   

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