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Previous Year Paper

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CAT-2004-Previous Years Paper

Question
31 out of 38
 

Twenty one participants from four continents (Africa, America, Australia, and Europe) attended a United Nations conferencE- Each participant was an expert in one of four fields, labour, health, population studies and refugee relocation. The following five facts about the participants are given.

A- The number of labour experts in the camp was exactly the half the number of experts in each of the other three fields.

B- Africa did not send any labour expert. Otherwise every continent, including Africa, sent at least one expert in each categories.

C- None of the continents sent more than three experts in any category.

D- If there had been one less Australian expert, then the America would have had twice as many experts as each of the other continents.

E- Mike and Alfonzo are leading experts of population studies who attended the conferencE- They are from Australia.


Which of the following combination is not possible?



A 2 experts in population studies from the America and 2 health experts from Africa attended the conference.

B 2 experts in population studies from the America and 1 health expert from Africa attended the conference.

C 3 experts in refugee relocation from the America and 1 health expert from Africa attended the conference.

D Africa and America each had 1 expert in population studies attending the conference.

Let us have a tabular presentation of the data given:

 

Africa

America

Australia

Europe

 

L

0

1

1

1

3

H

 

 

1

1

6

P

 

 

2

1

6

R

 

 

1

1

6

 

4

8

5

4

 

 

 

 

 

 

21

 

(i) Because the labour experts is half of each other, so the only possible combination is:

(ii)

 

Africa

America

Australia

Europe

 

L

0

1

1

1

3

H

2

2

1

1

6

P

1

2

2

1

6

R

1

3

1

1

6

 

4

8

5

4

 

 

 

 

 

 

21

 

 

 

 

Africa

America

Australia

Europe

 

L

0

1

1

1

3

H

1

3

1

1

6

P

1

2

2

1

6

R

2

2

1

1

6

 

4

8

5

4

 

 

 

 

 

 

21

 

 

 

Africa

America

Australia

Europe

 

L

0

1

1

1

3

H

1

3

1

1

6

P

2

1

2

1

6

R

1

3

1

1

6

 

4

8

5

4

 

 

 

 

 

 

21


Ans. D

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