The unit digit of (32 x 65)⁰ is

(a)

2

(b)

5

(c)

0

(d)

1

The unit digit of the numeric expression 10⁷¹ + 10⁷² + 10⁷³ is

(a)

0

(b)

3

(c)

1

(d)

2

3p² − 5pq + 2q² + 6pq − q² + pq is a

(a)

Monomial

(b)

Binomial

(c)

Trinomial

(d)

Quadrinomial

The degree of 6x⁷−7x³ + 4 is

(a)

7

(b)

3

(c)

6

(d)

4

If p(x) and q(x) are two expressions of degree 3, then the degree of p(x) + q(x) is

(a)

6

(b)

0

(c)

3

(d)

Undefined