Latest NDA Aptitude Question SOLUTION: what value of k, the equations 3x – y = 8 and 9x – ky = 24 will have infinitely many solutions ? (a) 6 (b) 5 (c) 3 (d) 1

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Previous Question: Two straight line paths are represented by the equations 2x – y = 2 and – 4x + 2y = 6. Then the paths will (a) cross each other at one point (b) not cross each other (c) cross each other at two points (d) cross each other at infinitely many points Next Question: If the numbers n – 3, 4n – 2, 5n + 1 are in AP, what is the value of n ? (a) 1 (b) 2 (c) 3 (d) 4

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what value of k, the equations 3x – y = 8 and 9x – ky = 24 will have infinitely many solutions ?
(a) 6 (b) 5 (c) 3 (d) 1: Asked In NDA MAN (11 years ago); Unsolved; Is this Puzzle helpful? (1) (0) Submit Your Solution

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Previous Question: Two straight line paths are represented by the equations 2x – y = 2 and – 4x + 2y = 6. Then the paths will (a) cross each other at one point (b) not cross each other (c) cross each other at two points (d) cross each other at infinitely many points Next Question: If the numbers n – 3, 4n – 2, 5n + 1 are in AP, what is the value of n ? (a) 1 (b) 2 (c) 3 (d) 4

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