1 
H.F.C of 8xy2z3 and 12x2y2z2 is: 
 A. 4x2y2z2
 B. 4xy2z2
 C. 8xy2z
 D. 8xyz

2 
(1)odd = ? or (1) a1 =? 
 A. 1
 B. 1
 C. (1) n+1
 D. (1)(na)

3 
Factorization of x3 6x2 + 12x x is: 
 A. (x +2)3
 B. (x2)3
 C. x3 +23
 D. x3 23

4 
A quadratic polynomial is a of degree: 

5 
If two or more algebraic expressions are given the highest degree which divides each of them without remainder is called: 
 A. L.C.M
 B. H.C.F
 C. square root
 D. factorization

6 
If R is the remainder after dividing the polynomial P(x) by x a, then: 
 A. P(x) = R
 B. P(R) = x
 C. P(a) = R
 D. P(R) = a

7 
Factors of x2 x x 156 are: 
 A. (x  12)(x  13)
 B. (x  12)(x + 13)
 C. (x +12)(x +13)
 D. (x 13)(x +12)

8 
The abbreviation of the words ''least common multiple'' is: 
 A. H.C.F
 B. L.E.M
 C. L.C.M
 D. L.M.C

9 
If a x25 + 1 is divided by x + 1, then the remainder is: 

10 
The product of two factors is equal to: 
 A. H.C.F
 B. H.C.F x L.C.M
 C. L.C.M
 D. H.C.F/L.C.M
