IBPS RRB Office Assistant Mains 7 Oct 2018 Paper

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Question Numbers: 183-187
Directions: The given table shows the total number of emails received by a company in the five weekdays. It also gives the percentage of the read emails that were replied by the reader on the respective days. Study the table and answer the questions that follow.
 
Total number of emails received
Percentage of read emails that were replied
Number of spam emails
Monday
428
-
48
Tuesday
493
30%
53
Wednesday
542
-
22
Thursday
-
25%
40
Friday
465
-
17
 
Note:
I) Total number of emails received = Number of read emails + Number of spam emails.
II) Spam emails were not read.
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Question : 187 of 200
 
Marks: +1, -0
On Saturday, 90% of the received emails were read out of which only 10% were replied. If only 18 emails were replied, then the number of spam emails received on Saturday is what percentage of the total number of spam emails received on all six days?
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