Question

Mark the correct alternative in each of the following
1) If 18-3p = 6p+9, then p =
a) 9 b) 6 c) 3 d) 1
2) Given class intervals 0-8, 8-16, 16-24, 24-32, ------, then 24 is considered in the class
a) 16 - 24 b) 24 - 32 c) 8-24 d) 24-38
3) The value of 932 - 72 is ----------
a) 8600 b) 860 c) 86000 d) None of These
4) If the edge of the cube is 1 cm, then the volume of cube is ---------
a) 6m3 b) 3m3 c) 1m3 d) None of These
5) Which of the following is the factorisation of 1-x2 ?
a) (x+1)(x-1) b) (1-x)(1=x) c) (1-x)(1-x) d) (1+x)(1+x)

Answer 1

Answer:

3

Step-by-step explanation:

18-3p=6p+9

18-9=6p+3p

9=3p

p=3