Easa module 1 mcq 11
The surface area of a cone whose flat is 10 cm and diameter is 8 cm is
a) 80 p
Ans. b) 40 p
c) 120 p
(A + B)4 is
(A + B) 2
Ans. a) (A + B) 2
b) A + B
c) (A + B) 6
An equilateral triangle has
a) 2 equal sides
b) no equal sides
Ans. c) 3 equal sides
4 3/8 – 2 1/4 + 1/8 =
a) 2 1/8
b) 2 1/2
Ans. c) 2 1/4
11/16 + 5/8 =
a) 55/128
Ans. b) 21/16
c) 10/11
Given 43 - x = 21, find the value of x
Ans. a) 43 - 21
b) 43 + 21
c) 43 / 21
¾ multiplied by 0.82 is equal to
a) 1.23
Ans. b) 0.615
c) 2.46
7/6 can be expressed as
a) 2.6
b) 1.6
Ans. c) 1.166
The ratio of 6:5 can be expressed as
a) 20: 25
Ans. b) 24: 20
c) 10: 16
In a right-angled triangle the other two angles are both 45°. The length of the opposite side can be calculated by
Ans. a) sin 45° x length of the hypotenuse side of the triangle
b) cos 45° x length of the adjacent side of the triangle
c) sin 45° x length of the adjacent side of the triangle
Calculate (+ 3) - (- 4)
a) -1
Ans. b) +7
c) -7
to convert imperial gallons to liters, multiply by
Ans. a) 4.5
b) 5.4
c) 4.7
Express 9/20 as a percentage
Ans. a) 45 %
b) 40 %
c) 47 %
To find the area of a circle, multiply
Ans. a) the square of the radius by p
b) the square of the circumference by the radius
c) twice the radius by p
How many centimeters is in an inch?
a) 25.4
b) 0.254
Ans. c) 2.54
Make L the subject of the formulae 2pfL = x
a) L = 2pf
b) L = 2pf
x
Ans. c) L = x
2pf
143 can be expressed as
a) 14 x 3
Ans. b) 14 x 14 x 14
c) 14 + 14 + 14
0.0000413 can be written as
Ans. a) 413 x 10-7
b) 0.413 x 10-7
c) 4.13 x 10-7
5/8 + 3/4 =
a) 11/4
Ans. b) 11/8
c) 8/8
The LCD for the problem 1/6 + 1/5 + 1/17 + 1/2 is
a) 1020
b) 17
Ans. c) 510
The formulae for calculating the area of a right angled triangle is
a) ½ height + base
b) ½ base / height
Ans. c) ½ (base x height)
The area of a circle whose circumference is given as 12cm is approximately
Ans. a) 11.3 sq. cm
b) 3.8 sq. cm
c) 38 sq. cm
Area of a right circular cone is
Ans. a) p x r x l
b) (p x r x l) + 2 p x r x r
c) 2/3 (p x r x l)
log 9 - log 3 =
Ans. a) log 3
b) log 6
c) log 9
The three angles of a triangle summed together equal
a) 90°
Ans. b) 180°
c) 360°
What is the tangent of 90o?
Ans. A) Positive infinity
b) Negative infinity
c) 0
A cuboids has dimensions of 4 cm, 6cm and 12 cm. What is its volume?
A) 2.88 m3
B) 0.028 m3
Ans. C) 0.000288m3
Work out the following sum: 4 {2 (5 – 1) – 3} + 8
a) 37
Ans. b) 28
c) 54
100000 in binary are what number in decimal?
a) 16
Ans. b) 32
c) 64
D in hexadecimal is what number in decimal?
a) 8
Ans. B) 13
c) 17
In the following equation what is the y-intercept? 4y = 2x + 8
a) 4
Ans. B) 2
c) 8
Two angles of a triangle are 68 o and 32 o. Therefore the third angle must be
a) 63o
b) 114o
Ans. c) 80o
Solve the following equation to find x
4x + 8y = 64
2x – 8y = 86
a) 5
Ans. b) 25
c) 125
Simplify the following
(w + z)(x – y)(y – w)
(y – x)(w – y)(w + z)
Ans. a) +1
b) -1
c) 0
101012 + 110012 =
a) 462
b) 468
Ans. c) 4610
Which of the following formulae are correct for the triangle shown?
Ans. a) C2 = A2 + B2
b) B2 = C2 + A2
c) A2 = C2 + B2
A rectangle 11cm x 120cm. What is its area in m2
a) 1320
b) 13.2
Ans. c) 0.132
What is 738 in binary coded decimal?
a) 111100010
b) 1011100010
Ans. c) 11100111000
If a wheel of radius R revolves ½ a turn, how many radians does it turn through?
a) 2p radians
Ans. b) p radians
c) 2R2 radians
If there are two similar angles in a right triangle, these angles are
Ans. a) complementary
b) Supplementary
c) Subordinate
Find the lowest common denominator of 6; 7; 8
a) 84
Ans. b) 168
c) 336
The circumference of a circle is found by
a) dividing the diameter by 3.142
Ans. b) multiplying the diameter by 3.142
c) multiplying the radius by 3.142
a) 80 p
Ans. b) 40 p
c) 120 p
(A + B)4 is
(A + B) 2
Ans. a) (A + B) 2
b) A + B
c) (A + B) 6
An equilateral triangle has
a) 2 equal sides
b) no equal sides
Ans. c) 3 equal sides
4 3/8 – 2 1/4 + 1/8 =
a) 2 1/8
b) 2 1/2
Ans. c) 2 1/4
11/16 + 5/8 =
a) 55/128
Ans. b) 21/16
c) 10/11
Given 43 - x = 21, find the value of x
Ans. a) 43 - 21
b) 43 + 21
c) 43 / 21
¾ multiplied by 0.82 is equal to
a) 1.23
Ans. b) 0.615
c) 2.46
7/6 can be expressed as
a) 2.6
b) 1.6
Ans. c) 1.166
The ratio of 6:5 can be expressed as
a) 20: 25
Ans. b) 24: 20
c) 10: 16
In a right-angled triangle the other two angles are both 45°. The length of the opposite side can be calculated by
Ans. a) sin 45° x length of the hypotenuse side of the triangle
b) cos 45° x length of the adjacent side of the triangle
c) sin 45° x length of the adjacent side of the triangle
Calculate (+ 3) - (- 4)
a) -1
Ans. b) +7
c) -7
to convert imperial gallons to liters, multiply by
Ans. a) 4.5
b) 5.4
c) 4.7
Express 9/20 as a percentage
Ans. a) 45 %
b) 40 %
c) 47 %
To find the area of a circle, multiply
Ans. a) the square of the radius by p
b) the square of the circumference by the radius
c) twice the radius by p
How many centimeters is in an inch?
a) 25.4
b) 0.254
Ans. c) 2.54
Make L the subject of the formulae 2pfL = x
a) L = 2pf
b) L = 2pf
x
Ans. c) L = x
2pf
143 can be expressed as
a) 14 x 3
Ans. b) 14 x 14 x 14
c) 14 + 14 + 14
0.0000413 can be written as
Ans. a) 413 x 10-7
b) 0.413 x 10-7
c) 4.13 x 10-7
5/8 + 3/4 =
a) 11/4
Ans. b) 11/8
c) 8/8
The LCD for the problem 1/6 + 1/5 + 1/17 + 1/2 is
a) 1020
b) 17
Ans. c) 510
The formulae for calculating the area of a right angled triangle is
a) ½ height + base
b) ½ base / height
Ans. c) ½ (base x height)
The area of a circle whose circumference is given as 12cm is approximately
Ans. a) 11.3 sq. cm
b) 3.8 sq. cm
c) 38 sq. cm
Area of a right circular cone is
Ans. a) p x r x l
b) (p x r x l) + 2 p x r x r
c) 2/3 (p x r x l)
log 9 - log 3 =
Ans. a) log 3
b) log 6
c) log 9
The three angles of a triangle summed together equal
a) 90°
Ans. b) 180°
c) 360°
What is the tangent of 90o?
Ans. A) Positive infinity
b) Negative infinity
c) 0
A cuboids has dimensions of 4 cm, 6cm and 12 cm. What is its volume?
A) 2.88 m3
B) 0.028 m3
Ans. C) 0.000288m3
Work out the following sum: 4 {2 (5 – 1) – 3} + 8
a) 37
Ans. b) 28
c) 54
100000 in binary are what number in decimal?
a) 16
Ans. b) 32
c) 64
D in hexadecimal is what number in decimal?
a) 8
Ans. B) 13
c) 17
In the following equation what is the y-intercept? 4y = 2x + 8
a) 4
Ans. B) 2
c) 8
Two angles of a triangle are 68 o and 32 o. Therefore the third angle must be
a) 63o
b) 114o
Ans. c) 80o
Solve the following equation to find x
4x + 8y = 64
2x – 8y = 86
a) 5
Ans. b) 25
c) 125
Simplify the following
(w + z)(x – y)(y – w)
(y – x)(w – y)(w + z)
Ans. a) +1
b) -1
c) 0
101012 + 110012 =
a) 462
b) 468
Ans. c) 4610
Which of the following formulae are correct for the triangle shown?
Ans. a) C2 = A2 + B2
b) B2 = C2 + A2
c) A2 = C2 + B2
A rectangle 11cm x 120cm. What is its area in m2
a) 1320
b) 13.2
Ans. c) 0.132
What is 738 in binary coded decimal?
a) 111100010
b) 1011100010
Ans. c) 11100111000
If a wheel of radius R revolves ½ a turn, how many radians does it turn through?
a) 2p radians
Ans. b) p radians
c) 2R2 radians
If there are two similar angles in a right triangle, these angles are
Ans. a) complementary
b) Supplementary
c) Subordinate
Find the lowest common denominator of 6; 7; 8
a) 84
Ans. b) 168
c) 336
The circumference of a circle is found by
a) dividing the diameter by 3.142
Ans. b) multiplying the diameter by 3.142
c) multiplying the radius by 3.142
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