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A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.
The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.
1. The sum of four apartment numbers in 4th row is 28.
2. The biggest apartment number in row 3 is in the central apartment of the floor.
3. The 3rd apartment number from the left in the bottom row isn't 7.
4. The sum of rightmost apartment numbers in the four rows put together is 11.
5. The apartments numbered 0 and 5 are in different rows of this building.
6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.
 
Q. Which row has the least sum of all the apartments?
    Correct answer is '2'. Can you explain this answer?
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    A certain building built up in the rectangular shape contains 10 apart...
    Row 2 has the least sum: 0 + 2 = 2.
    Answer: 2
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    Most Upvoted Answer
    A certain building built up in the rectangular shape contains 10 apart...
    Explanation:

    Given Clues:
    - The sum of four apartment numbers in 4th row is 28.
    - The biggest apartment number in row 3 is in the central apartment of the floor.
    - The 3rd apartment number from the left in the bottom row isn't 7.
    - The sum of rightmost apartment numbers in the four rows put together is 11.
    - The apartments numbered 0 and 5 are in different rows of this building.
    - The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4.
    - The sum of leftmost apartment numbers in the four rows sum to 20.

    Analysis:
    To find the row with the least sum of all the apartments, we need to analyze the information provided in the clues. From the clues, we can deduce the following:
    - The sum of the apartments in the 4th row is 28, which means each apartment in this row has a sum of 7.
    - The biggest apartment number in row 3 is in the central apartment, which means the central apartment in row 3 is 9.
    - The 3rd apartment number from the left in the bottom row isn't 7, so it must be either 0, 1, 2, 3, 4, 5, 6, 8, or 9.
    - The sum of rightmost apartment numbers in the four rows put together is 11, indicating that the rightmost apartments in the rows must have a sum of 11.
    - The apartments numbered 0 and 5 are in different rows, so they cannot be in the same row.
    - The number of the apartment at the top minus the number of the leftmost apartment in row 2 is 4, suggesting that the top apartment is 9 and the leftmost apartment in row 2 is 5.
    - The sum of leftmost apartment numbers in the four rows sum to 20.

    Conclusion:
    After analyzing the clues, we can determine that row 2 has the least sum of all the apartments because the sum of the leftmost apartments in all rows is 20, and the leftmost apartment in row 2 is 5. Therefore, the sum of all the apartments in row 2 is less than the sum of apartments in other rows.
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    A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.f the rightmost apartment in the bottom row has the least area, which of the following apartment has the least area? Correct answer is '4'. Can you explain this answer?

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    A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer?
    Question Description
    A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. 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 A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer?.
    Solutions for A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free.
    Here you can find the meaning of A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer?, a detailed solution for A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer? has been provided alongside types of A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A certain building built up in the rectangular shape contains 10 apartments numbered from 0 to 9. The area of each apartment is dependent on the floor on which it is situated. Further all the apartments on any floors are of same size. However the total area of all the apartments put together on each of the floor is equal. The top floor is considered as row 1 in this building.The apartments are however are not numbered in serial fashion. The clues below indicate the apartment numbers situated on any of the floors.1. The sum of four apartment numbers in 4th row is 28.2. The biggest apartment number in row 3 is in the central apartment of the floor.3. The 3rd apartment number from the left in the bottom row isnt 7.4. The sum of rightmost apartment numbers in the four rows put together is 11.5. The apartments numbered 0 and 5 are in different rows of this building.6. The number of the apartment at the top minus the number of leftmost apartment in row 2 is 4. 7. The sum of leftmost apartment numbers in the four rows sum to 20.Q.Which row has the least sum of all the apartments?Correct answer is '2'. Can you explain this answer? tests, examples and also practice CAT tests.
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