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Data regarding number of events booked/h...

Data regarding number of events booked/held at
5 different halls in 2016

Note : Number of events held = Number of events booked- Number of events cancelled
What was the respective ratio between number of events held at Hall C and those held at Hall D?

A

3:5

B

5:7

C

3,4

D

7:9

Text Solution

Verified by Experts

The correct Answer is:
D
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