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Patrick takes 2 hours to drive in his car from point A to point B. What is the distance between A and B?
(1) If his average speed for the journey had been 20 kilometers per hour greater, he would have taken only 1 hour and 36 minutes to reach point B
(2) Patrick covered an average of 800 meters every 36 seconds
  • a)
    Statement (1) ALONE is sufficient, but statement (2) alone is
    not sufficient to answer the question asked.
  • b)
    Statement (2) ALONE is sufficient, but statement (1) alone is
    not sufficient to answer the question asked
  • c)
    BOTH statements (1) and (2) TOGETHER are sufficient to
    answer the question asked, but NEITHER statement ALONE
    is sufficient to answer the question asked
  • d)
    EACH statement ALONE is sufficient to answer the question
    asked.
  • e)
    Statements (1) and (2) TOGETHER are NOT sufficient to
    answer the question asked, and additional data specific to the problem are needed.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Patrick takes 2 hours to drive in his car from point A to point B. Wha...
Given information:
Patrick takes 2 hours to drive in his car from point A to point B.

To find:
The distance between A and B.

Statement 1:
If his average speed for the journey had been 20 kilometers per hour greater, he would have taken only 1 hour and 36 minutes to reach point B.

This statement provides information about the time and the speed of the journey. We can use this information to calculate the distance.

Let the distance between A and B be d km.

According to the given information, the time taken by Patrick to travel from A to B at his original speed is 2 hours. Therefore, his original speed is d/2 km/h.

If his speed had been 20 km/h greater, his new speed would be (d/2)+20 km/h.

According to statement 1, the time taken by Patrick to travel from A to B at his new speed is 1 hour and 36 minutes, which is equal to 1.6 hours.

Therefore, we can form the following equation:

d/(d/2+20) = 1.6

Solving this equation, we get d = 96 km.

Therefore, statement 1 alone is sufficient to answer the question.

Statement 2:
Patrick covered an average of 800 meters every 36 seconds.

This statement provides information about the speed of Patrick but does not provide any information about the time taken or the distance traveled.

Therefore, statement 2 alone is not sufficient to answer the question.

Combined:
Using both statements 1 and 2, we have already calculated the distance between A and B as 96 km. Therefore, both statements together are sufficient to answer the question.

Hence, the correct answer is option D.
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Question Description
Patrick takes 2 hours to drive in his car from point A to point B. What is the distance between A and B?(1) If his average speed for the journey had been 20 kilometers per hour greater, he would have taken only 1 hour and 36 minutes to reach point B(2) Patrick covered an average of 800 meters every 36 secondsa)Statement (1) ALONE is sufficient, but statement (2) alone isnot sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone isnot sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient toanswer the question asked, but NEITHER statement ALONEis sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the questionasked.e)Statements (1) and (2) TOGETHER are NOT sufficient toanswer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Patrick takes 2 hours to drive in his car from point A to point B. What is the distance between A and B?(1) If his average speed for the journey had been 20 kilometers per hour greater, he would have taken only 1 hour and 36 minutes to reach point B(2) Patrick covered an average of 800 meters every 36 secondsa)Statement (1) ALONE is sufficient, but statement (2) alone isnot sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone isnot sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient toanswer the question asked, but NEITHER statement ALONEis sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the questionasked.e)Statements (1) and (2) TOGETHER are NOT sufficient toanswer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Patrick takes 2 hours to drive in his car from point A to point B. What is the distance between A and B?(1) If his average speed for the journey had been 20 kilometers per hour greater, he would have taken only 1 hour and 36 minutes to reach point B(2) Patrick covered an average of 800 meters every 36 secondsa)Statement (1) ALONE is sufficient, but statement (2) alone isnot sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone isnot sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient toanswer the question asked, but NEITHER statement ALONEis sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the questionasked.e)Statements (1) and (2) TOGETHER are NOT sufficient toanswer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer?.
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