1) General form of linear eq. is a) ax + b =0, a is not equal to 0 b) ax ^2+c=0 c) cy^3-d =0 d) None of these 2) Sum of 2 numbers is 45. One exceeds the other by3, Write linear eq.for this a) 2x+3=45 b) x+3=45 c) 2x-3=45 d) 5x+3=45 3) When 8 is added to thrice a no., we obtain 50.find the no. a) 15 b) 14 c) 32 d) 13 4) 4. Ram is 3 years older than Radha . Sum of their ages is 45. Then linear eq. is a) 2x+3=45 b) 5x-3=45 c) 3x-45=0 d) 4x-4=40 5) 5. Which of the following is a solution of this equation. 3x -7 = 7 - 4x a) x=0 b) x=14 c) x=2 d) x=1 e)

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