# (Download) CBSE X Mathematics Guess Paper 2012 (Set-I)

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## Guess Papers – 2012

Class – X

Subject – Mathematics

**1. If a pair of linear equations is consistent, then the lines will be :
**(A) parallal

(B) always coincident

(C) intersecting or coincident

(D) always intersecting.

**2. The following pairs of linear equations 2x+5y=3 and 6x+5y=12
represents:
**(a) Intersecting lines

(b) Parallel lines

(c) Coincident lines

(d) None from a, b, c

**3. The number of solutions of the pair of linear equations x+2y-8=0 and
2x+4y=16 have :
**(a) 0

(b) 1

(c) Infinitely many

(d) None

**4. The value of k, if line represented by the equation 2x – ky = 9 passes
through the point (-1,-1).
**(a) 12

(b)11

(c) 10

(d) None of these

**5. Solve for x and y : 7( y + 3 ) – 2 (x + 2 ) = 14 ; 4 ( y -2 ) +3 (x -3
) = 2**