CAT Quant Practice Problems

Question: ABCD is a rhombus with the diagonals AC and BD intersecting at the origin on the x-y plane. The equation of the straight line AD is x + y = 1. What is the equation of BC?
  1. x + y = –1
  2. x – y = –1
  3. x + y = 1
  4. None of these

Correct Option:1

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CAT Quant Practice Problems
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