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Study the given Venn diagram carefully and answer the questions.
qImage6867a0801374c3125407e53c
 The numbers in different sections indicate the number of persons. How many electricians are there who are also architects but not dentists?

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  1. 5
  2. 2
  3. 9
  4. 4

Answer (Detailed Solution Below)

Option 3 : 9
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Detailed Solution

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The logic followed here is,

We need to find the number of electricians who are also architects but not dentists.

This corresponds to the region where the "electricians" circle and "architects" circle overlap, but this overlap does not include any part of the "dentists" circle.

Looking at the diagram, the number in the shaded region, which represents architects and electricians but not dentists, is 9.

qImage686b838115c39d387ea5db6a

Hence, the correct answer is "Option 3".

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