1) The music director of film wants to select four persons to work on different aspects of the composition of a piece of music. Seven persons are available for this work: they are Rohit, Tanya, Shobha, Kaushal, Kunal, Mukesh and Jaswant.

Rohit and Tanya will not work together. Kunal and Shobha will not work together. Mukesh and Kunal want to work together.

Which of the following is the most acceptable group of people that can be selected by the music director?

2) Consider the following statements:

(i) A primary group is relatively smaller in size.

(ii) Intimacy is an essential characteristic of a primary group.

(iii) A family may be an example of a primary group.

In the light of the above statements, which one of the following is true?

3) n five flats, one above the other, live five professionals.

The professor has to go up to meet his IAS officer friend.

The doctor is equally friendly to all, and has to go up as frequently as go down. The engineer has to go up to meet his MLA friend above whose flat lives the professor's friend.

From the ground floor to the top floor, in what order do the five professionals live?

4) Examine the following statements:

1. None but the rich can afford air-travel.

2. Some of those who travel by air become sick.

3. Some of those who become sick require treatment.

Which one of the following conclusions can be drawn from the above statements?

5) Consider the following statements:

1. All machines consume energy .

2. Electricity provides energy .

3. Electrically operated machines are cheap to maintain.

4. Electrically operated machines do not cause pollution.

Which one of the following inferences can be drawn from the above statements?

6) In the above figure, circle P represents hardworking people, circle Q represents intelligent people, circle R represents truthful people, and circle S represents honest people. Which region represents the people who are intelligent, honest and truthful but not hardworking?

7) Six squares are coloured, front and back, red (R), blue (B), yellow (Y), green (G), white (W) and orange (O) and are hinged together as shown in the figure given below. If they are folded to form a cube, what would be the face opposite to the white face?

8) Consider the following statement: The Third World War, if it ever starts, will end very quickly with the possible end of civilization. It is only the misuse of nuclear power which will trigger it.

Based on the above statement, which one of the following inferences is correct?

9) Consider the following statements:

1. All X-brand cars parked here are white.

2. Some of them have radial tyres.

3. All X-brand cars manufactured after 1986 have radial tyres.

4. All cars are not X-brand.

Which one of the following conclusions can be drawn from the above statements?

10) Four political parties W, X, Y and Z decided to set up a joint candidate for the coming parliamentary elections. The formula agreed by them was the acceptance of a candidate by most of the parties. Four aspiring candidates, A, B, C and D approached the parties for their tickets.

A was acceptable to W but not to Z.

B was acceptable to Y but not to X.

C was acceptable to W and Y.

D was acceptable to W and X.

When candidate B was preferred by W and Z, candidate C was preferred by X and Z, and candidate A was acceptable to X but not to Y; who got the ticket?