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Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.

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How many such fathers are there who are also movie lovers but not engineers?

A44

B38

C29

D61

Answer:

B. 38

Read Explanation:

The number of such fathers who are also movie lovers but not engineers is 38.

  1. Fathers who are Movie Lovers: Look for the overlapping section between the Fathers circle and the movie lovers circle. This includes the numbers 38 and 29.

  2. Exclude Engineers: The number 29 lies inside the engineers circle, so we must remove it.

  3. Final Result: This leaves only 38, representing individuals who are fathers and movie lovers, but not engineers.


Related Questions:

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In the following diagram, R = Students, P = Boys, W=Girls, and Z = Psychology. The numbers in different sections indicate the number of persons. How many girls are psychology students ?

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Three statements are followed by four conclusions numbered I, II, III and IV. You have to consider these statements to be true, even if they seem at variance from commonly known facts. Decide which of the given conclusions logically follow/s from the given statement.

Statements:

1. No paint is fresco.

2. No fresco is lacquer.

3. Some paints are lacquers.

Conclusions:

I. No lacquer is paint.

II. No lacquer is fresco.

III. Some frescos are paints.

IV. All lacquers are paints.

Three statements are followed by three conclusions numbered I, II and III. You have to consider these statements to be true, even if they seem to be at variance with commonly known facts. Decide which of the given follow(s) from the given statements. conclusions logically

Statements:

Some eggs are wheats

Some fruits are guavas

All guavas are lemons

Conclusions:

(I) Some fruits are wheats.

(II) Some lemons are fruits

(III) Some eggs are guavas

Select the Venn diagram that best illustrate the relationship between the following classes. Petrol, Car, Electric.

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