(-5) - (-18) = ____

(a)

23

(b)

-13

(c)

13

(d)

-23

An algebraic expressions which is equivalent to the verbal statement “Three times the sum of x and y” is

(a)

3(x + y)

(b)

3 + x + y

(c)

3x + y

(d)

3 + xy

An aircraft can accommodate 280 people in 2 trips. It can take ______trips to take 1400 people.

(a)

8

(b)

10

(c)

9

(d)

12

The sum of all angles at a point is

(a)

360°

(b)

180°

(c)

90°

(d)

0°

The simplest form of 0.35 is

(a)

\(\frac { 35 }{ 1000 } \)

(b)

\(\frac { 35 }{ 10 } \)

(c)

\(\frac { 7 }{ 20 } \)

(d)

\(\frac { 7 }{ 100 } \)

The formula used to find the area of the rectangular path is

(a)

π(R² − r² ) sq. units

(b)

(L × B) − (l × b) sq. units

(c)

LB sq. units

(d)

lb sq. units

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

Which of the following methods are used to check the congruence of plane figures?

(a)

translation method

(b)

superposition method

(c)

substitution method

(d)

transposition method

What is the sum of the elements of nineth row in the Pascal’s Triangle?

(a)

128

(b)

254

(c)

256

(d)

126

(5 + 20)(− 20 − 5) = ?

(a)

−425

(b)

375

(c)

−625

(d)

0