NUMBER
SYSTEM
SYSTEM
A rational number can be defined as:
a) Numbers beginning from one
b) Beginning from zero
c) Numbers that can be written as fractions
c) Numbers that can be written as fractions
Calculate one half of 36:
a) 14
b)16
c)18
c)18
Six and seven tenths is written as:
a) 6.07
b) 67.10
c) 6.7
c) 6.7
Solve: -3d x 2b =
a) -6d2
b) 6db
c)-6db
c) -6db
Evaluate Sqrt(-1)
a) 1
b) i
c) -i
b) i
The LCM of 5,6 and 7:
a)300
b)210
c)140
B) 210
How much is five sevenths of 14 miles?
a) 10 miles
b) 12 miles
c) 8 miles
a) 10 miles
Round 3.7859 to one decimal point
a) 3.8
b) 3.7
c) 3.6
b) 3.7
Evaluate and state the rule: -5-2
a) 3 signs alike - positive
b) 7; signs alike, add and positive
c) -7; signs alike, and a keep the sign
c) -7; signs alike, add and a keep the sign
-4 + (-7)=
a) 3
b) -3
c) - 11
c) - 11
Solve: 15 ÷ 3 + 7 x 3
a) 26
b) 36
c) 17
a) 26
The HCF of 12 and 36 is:
a) 3
b) 12
c) 18
b) 12
Arrange the following fractions in ascending order: 2/3, 3/5, 5/6, 1/2
a) 1/2, 3/5, 2/3, 5/6
b) 1/2, 2/3, 3/5, 5/6
c) 5/6, 2/3, 3/5, 1/2
a) 1/2, 3/5, 2/3, 5/6
A coefficient is?
a) The number in front a variable
b) the symbol used, which is usually a letter
c) an algebraic expression with 1 term
a) The number in front a variable
8 times an unknown numbers gives 32. What is he number?
a) 4
b) 6
c) 3
a) 4
Five hundred six thousand, eighty two into words is:
a) 5,006,82
b) 506,082
c) 560,820
b) 506,082
In a class of 24 students, 16 are boys. What fraction of the class are girls?
a) 2/3
b) 1/3
c) 1/4
b) 1/3
Solve: 2.3 ÷ 5
a) 46
b) 4.6
c) .46
c) .46
Given that a= -4, b=6 and c=-2; find: ab/c
a) -12
b) 12
c) 1
b) 12
I think of a number, x , and add 4 to it and the result is 40. The correct equation is written as
a) x - 4= 40
b) x + 4= 40
c) 4x = 4 = 40
b) x + 4= 40
Solve: 32 - 6(7-2x3) + 5
a)-10
b) 4
c) 8
c) 8
there are 120 shops at the mall, of which 60% sell clothes. How many shops at the mall do not sell clothes?
a) 48
b) 60
c) 50
a) 48
On a basket ball team there are 15 players. 3 of the players are from Belize City, What percent are Not from Belize City?
a) 20%
b) 60%
c) 80%
c) 80%
The sides of a rectangle are x cm and 5 cm. Its perimeter is 18 cm. Determine the value of x, given that, Perimeter of a rectangle = (Side 1 + Side 2)x2
a) 4
b) 8
c) 2
a) 4
When I think of a number, double it and add 6 to it, I get 28. That number is
a) 8
b) 13
c) 11
c) 11