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Directions for question:

In the audition for the 2022 edition of the mega quiz show 'Dadagiri', hosted by the former Indian cricket captain Mr Sourav Ganguly, there were seven rounds to be passed before getting selected for the final show. 

The audition for the Kolkata segment took place simultaneously in five areas – Behala, Ballygunge, Dumdum, Shyambazar and Salt Lake.

The number of auditionees who failed in the different rounds in the five areas is given below :

 

 

Number of auditionees who failed

 

1st Round

2nd Round

3rd Round

4th Round

5th Round

6th Round

7th Round

Behala

76

64

50

42

34

36

22

Ballygunge

42

58

34

42

30

10

14

Dumdum

64

50

48

40

34

26

20

Shyambazar

56

52

56

38

28

20

8

Salt Lake

86

74

52

38

42

26

18

Question:

If 240 people auditioned for the first round of ‘Dadagiri’ in Ballygunge, in which round was the percentage of passes at Ballygunge the fifth highest in rank ?

 

Option: 1

Fourth round

 

 


Option: 2

Third round

 


Option: 3

Second round

 


Option: 4

Cannot be determined


Answers (1)

best_answer

Since 240 people auditioned for the first round of ‘Dadagiri in Ballygunge’, the number of passes in each round of the audition in Ballygunge are as follows :

First round = 240 – 42 = 198 

Second round = 198 – 58 = 140

Third round = 140 – 34 = 106

Fourth round = 106 – 42 = 64

Fifth round = 64 – 30 = 34

Sixth round = 34 – 10 = 24

Seventh round = 24 – 14 = 10

Hence the ratio of the pass percentages of the seven rounds in order will be 

= 198/240 : 140/198 : 106/140 : 64/106 : 34/64 : 24/34 : 10/24

= 0.82 : 0.71 : 0.76 : 0.60 : 0.53 : 0.71 : 0.42

that is, highest : third highest : second highest : fifth highest : sixth highest : third highest : seventh highest in rank respectively

Hence, the round in which the percentage of passes in the auditions of ‘Dadagiri’ in Ballygunge area was the fifth highest in rank is the Fourth round.

 

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