Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	(x +a)(x +b)(x +c)(x +) = k, k≠0 is reducible to quadratic form only if	a+b=c+d a+c=b+d a+d=b+c All are correct
2	The value of x for which the polynomials x2 - 1 and x2 -2x + 1 vanish simultaneously is	2 1 -1 -2
3	The expression x2 - x + 1 has	One proper linear factor No proper linear factor Two proper linear factors None of these
4	The condition for ax2 + bx c to be expressed as the product of linear polynomials is	b4 - 4ac =0 b4- 4ac ≥0 b4- 4ac <0 b4= 4ac
5	If the equation x2+2x-3=0 and x2+3x-k=0 have a common root then the non - zero value of k is	1 3 2 4

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