1) No of Zeros of this polynomial= a) 1  b) 2 c) 3 d) No Zero 2) Number of zeros of this polynomial = a) 0  b) 2 c) 3 d) 4 3) Every composite number can be expressed as product of primes uniquely apart from the order of the factors a) it is Euclid Division lemma b) It is pythagoras theorem c) It is Fundamental theorem of Arithmetic d) It is Pascal Theorem 4) The Smallest odd prime number is  a) 2 b) 5 c) 3 d) 7 5) 12 can be expressed as, 12= 2x2x3 because of a) Fundamental theorem of geometry b) Fundamental theorem of arithmetic c) Fundamental theorem of trigonometry d) Fundamental theorem of algebra 6) HCF (a, b) x LCM (a, b) = a) a+b b) a.b c) a-b d) None of these 7) every positive even integer is of the form a) 2m +1 where m is some integer b) 2m-1, where m is some integer c) 2m , where m is some integer d) none of these 8) Sum of Zeros of polynomial ax2+bx+c is a) b/a b) c/a c) -b/a  d) -c/a 9) Is 5 a polynomial? a) yes b) N0 10) Is 3x-2+5x+6 a polynomial? a) yes b) No 11) x+y=c is a) linear equation in one variable b) quadratic equation in two variables c) Linear equation in two variables d) None of these 12) x2+5x+6=0 has roots a) 2, 3 b) 2.-3 c) -2,-3 d) -2, 3 e) =

Mathematics Quiz No 1

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