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A18

B40

C15

D33

Answer:

C. 15

Read Explanation:

15


Related Questions:

Three statements are followed by four conclusions numbered I, II, III and IV. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:

1. All parrots are doves.

2. No dove is canary.

3. All flamingoes are canaries.

Conclusions:

I. Some flamingoes are parrots.

II. No canary is parrot.

III. No parrot is flamingo.

IV. Some canaries are parrots.

Given below are three statements and three conclusions. Take the statements to be true even if they are at variance with commonly known facts, and decide whether the conclusion/s follow/s from the given statements.

Statements:

I. All chairs are desks.

II. All desks are chalks.

III. All chalks are boards.

Conclusions:

I. Some boards are desks.

II. Some chalks are chairs.

III. Some boards are chairs.

The figure given below consists of three intersecting circles which represent sets of students who play Football, Cricket and Basket Ball. Each region in the figure is represented by a small letter.

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Which region represents the set of persons who play all the three games?

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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 actors are there who are also directors but NOT play-writers?