What is the ratio of the number of casual shirts sold on Monday and Wednesday together and number of...........

Quantitative Aptitude(IBPS PO) Data Table

Direction (): Study the following information carefully and answer the questions given below.
In the table, percentage of shirts (formal and casual) sold out of the total number of shirts sold in the week and number of casual shirts sold data related to the number of shirts sold on five week days – Monday, Tuesday, Wednesday, Thursday and Friday are given.
Total number of shirts sold in the week = x

Note: Total number of shirts sold on Saturday and Sunday together = 72

What is the ratio of the number of casual shirts sold on Monday and Wednesday together and number of formal shirts sold on Tuesday and Thursday together?

4 : 3

3 : 4

5 : 3

6 : 5

None of these

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Explanation:

Total number of shirts sold on weekdays = (14 + 16 + 12 + 22 + 18)% of x = 82% of x
Total number of shirts sold on weekends = (100 – 82)% of x = 18% of x
According to the question
18% of x = 72
⇒ x = 400
Number of formal shirts sold = Total number of shirts sold – Number of casual shirts sold
The number of casual shirts sold on Monday and Wednesday together = 32 + 28 = 60
The number of formal shirts sold on Tuesday and Thursday together = 40 + 32 = 72
Hence, the required ratio = 60 : 72
= 5 : 6