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Direction for question: The question given below is followed by two statements, A and B. Mark the answer using the following instructions:
Mark (a) if the question can be answered by using either statement alone.
Mark (b) if the question can be answered by using one of the statements alone, but cannot be answered by using the other statement alone.
Mark (c) if the question cannot be answered even by using both the statements together.
Mark (d) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
Q. If (347)x × (467)y = N, where x and y are positive integers, then what is the unit digit of N? 
A. x + y = 9
B. x = 5
  • a)
    A
  • b)
    B
  • c)
    C
  • d)
    D
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Direction for question:The question given below is followed by two sta...
As both the numbers end in 7, the unit digit of N will be the same as the unit digit of 7x × 7y i.e. 7(x + y). Therefore, we need to know the value of ‘x + y’ in order to find the units digit of N. 
From Statement A:
We have x + y = 9. Therefore, the unit digit of N will be the same as the unit digit of 79 . This statement alone is sufficient to answer the question.
From Statement B:
No information regarding ‘y’ is given. This statement alone is not sufficient to answer the question.
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Most Upvoted Answer
Direction for question:The question given below is followed by two sta...
The question seems to be incomplete. Can you please provide the complete question?
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Direction for question:The question given below is followed by two statements, A and B. Mark the answer using the following instructions:Mark (a) if the question can be answered by using either statement alone.Mark (b) if the question can be answered by using one of the statements alone, but cannot be answered by using the other statement alone.Mark (c) if the question cannot be answered even by using both the statements together.Mark (d) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.Q. If (347)x × (467)y = N, where x and y are positive integers, then what is the unit digit of N?A. x + y = 9B. x = 5a)Ab)Bc)Cd)DCorrect answer is option 'B'. Can you explain this answer?
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Direction for question:The question given below is followed by two statements, A and B. Mark the answer using the following instructions:Mark (a) if the question can be answered by using either statement alone.Mark (b) if the question can be answered by using one of the statements alone, but cannot be answered by using the other statement alone.Mark (c) if the question cannot be answered even by using both the statements together.Mark (d) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.Q. If (347)x × (467)y = N, where x and y are positive integers, then what is the unit digit of N?A. x + y = 9B. x = 5a)Ab)Bc)Cd)DCorrect answer is option 'B'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Direction for question:The question given below is followed by two statements, A and B. Mark the answer using the following instructions:Mark (a) if the question can be answered by using either statement alone.Mark (b) if the question can be answered by using one of the statements alone, but cannot be answered by using the other statement alone.Mark (c) if the question cannot be answered even by using both the statements together.Mark (d) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.Q. If (347)x × (467)y = N, where x and y are positive integers, then what is the unit digit of N?A. x + y = 9B. x = 5a)Ab)Bc)Cd)DCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction for question:The question given below is followed by two statements, A and B. Mark the answer using the following instructions:Mark (a) if the question can be answered by using either statement alone.Mark (b) if the question can be answered by using one of the statements alone, but cannot be answered by using the other statement alone.Mark (c) if the question cannot be answered even by using both the statements together.Mark (d) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.Q. If (347)x × (467)y = N, where x and y are positive integers, then what is the unit digit of N?A. x + y = 9B. x = 5a)Ab)Bc)Cd)DCorrect answer is option 'B'. Can you explain this answer?.
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