NCERT Exemplar MCQ Quiz

Question 1 of 5

NCERT Exemplar

A pair of linear equations which has a unique solution \(x=2, y=-3\) is:

A \(x+y=-1,2 x-3 y=-5\) B \(2 x+5 y=-11,4 x+10 y=-22\) C \(2 x-y=1,3 x+2 y=0\) D \(x-4 y-14=0,5 x-y-13=0\)

Select one option. Answers are shown after the test.

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.

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