Comprehension

Read the following statements to answer these questions:
Group Captain Malhotra is choosing the last part of his crew for the spaceship COSMOS, with which he plans to land on the moon. He needs 4 more crew members of whom at least two must be pilots, the others being engineers. The candidates for Pilots are Dalbir, Eric and Farid. The candidates for Engineers are Lal, Monty, Naveen and Paul. Eric will not crew with lal. Dalbir will not crew with Naveen.

Question: 1

If Naveen is chosen, which of the following must be other members of the crew?

Updated On: Sep 27, 2024
  • Farid, Ial and Monty
  • Dalbir, Eric and Monty
  • Eric, Farid and Monty
  • Eric, Farid and Paul
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The Correct Option is C

Solution and Explanation

The correct option is (C): Eric, Farid and Monty
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Question: 2

If Paul is chosen, which candidates will NOT be chosen to be on the crew?

Updated On: Sep 27, 2024
  • Dalbir, Eric and Monty
  • Dalbir, Eric and Farid
  • Dalbir, Farid and Lal
  • Eric, Farid and lal
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The Correct Option is D

Solution and Explanation

The correct option is (D): Eric, Farid and lal
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Question: 3

Given the above statements about the relationships among the potential crew members, which of the following must be true?
A: If Dalbir is rejected, then Monty must be chosen.
B: If Dalbir is rejected, then Fand must be chosen.
C If Dalbir is chosen, then Paul must also be chosen.

Updated On: Sep 27, 2024
  • B only
  • C only
  • A and B only
  • A and C only
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The Correct Option is C

Solution and Explanation

The correct option is (C): A and B only
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Question: 4

IF Ial is chosen as an engineer, which of the following could be the other members of the crew?
A: Dalbir, Farid and Monty
B: Dalbır, Fand and Naveen
C: Dalbir, Farid and Paul

Updated On: Sep 27, 2024
  • A only
  • B only
  • C only
  • A and C only
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The Correct Option is D

Solution and Explanation

The correct option is (D): A and C only
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Question: 5

Which of the following statements must be true?
A: If Group Captain Malho tra chooses Lal, then Farid also must be chosen
B: IF Group Captain Malhotra chooses Monty, then Naveen must also be chosen.
C: Lal and Naveen never crew together.

Updated On: Sep 27, 2024
  • A only
  • A and B only
  • A and C only
  • B and C only
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The Correct Option is C

Solution and Explanation

The correct option is (C): A and C only
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Question: 6

If Paul is chosen to be the part of the COSMOS crew and Dalbir is not, who must be the other members of the crew?

Updated On: Sep 27, 2024
  • Eric, Farid and Ial
  • Eric, Farid and Monty
  • Eric, Farid and Naveen
  • Farid, Ial and Monty
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The Correct Option is B

Solution and Explanation

The correct option is (B): Eric, Farid and Monty
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Question: 7

If Fric makes the crew and Fand does not, which of the following statements must be true ?
A: Paul will be a member of the crew.
B: Monty will be a member of the crew.

Updated On: Sep 27, 2024
  • Both A and B
  • Neither A nor B
  • A only
  • B only
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The Correct Option is A

Solution and Explanation

The correct option is (A): Both A and B
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