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28 May 2024, 01:30
Kudos
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D
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Difficulty:
65%
(hard)
Question Stats:
53% (02:00) correct
47%
(01:56)
wrong
based on 90
sessions
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Four knots - A, B, C, and D - appear in that order on a straight line. Is the distance between B and D the same as the distance between A and B ?
(1) The distance between A and C is less than the distance between B and D
(2) Half the distance between A and D is the same as the distance between C and D
(1) The distance between A and C is less than the distance between B and D
(2) Half the distance between A and D is the same as the distance between C and D
28 May 2024, 03:47
Kudos
Bookmarks
Bunuel
IMO D,
Given Order is A-B-C-D.
We need to check the distance between A & B is equal to distance between B & D?
1st condition, The distance between A and C is less than the distance between B and D therfore as per given order A-B-C-D, The distance between A & B will never be equal to distance between B & D, as AC is already lesser than BD then AB as well lesser than BD. Hence Sufficient.
2nd condition, Half the distance between A and D is the same as the distance between C and D means AC = CD. Which means The distance between A & B is not equal to distance between B & D. Hence Sufficient.
Both alone sufficient.
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