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The cross section section of a uniform prism is a right-angled triangle with sides 3cm. 4cm and 5cm. If its length is 10cm. Calculate the total surface area
A142cm2
B132cm2
C122cm2
D112cm2
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Question 362
waec2011
Esther was facing S 20° W. She turned 90° in the clock wise direction. What direction is she facing?
AN 70o W
BS 70o W
CN 20o W
DS 20o E
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Question 363
waec2011
A regular polygon of n sides has each exterior angle to 45o. Find the value of n
A6
B8
C12
D15
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Question 364
waec2011
A cylindrical container has a base radius of 14cm and height 18cm. How many litres of liquid can it hold? correct to the nearest litre [Take \(\pi = \frac{22}{7}\)]
A11
B14
C16
D18
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Question 365
waec2011
One of the factors of (mn - nq - n\(^2\) + mq) is (m - n). The other factor is?
A(n - q)
B(q - n)
C(n + q)
D(q - m)
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Question 366
waec2011
If a number is chosen at random from the set {x: 4 \(\leq x \leq 15\)}. Find the probability that it is a multiple of 3 or a multiple of 4
A\(\frac{1}{2}\)
B\(\frac{5}{12}\)
C\(\frac{7}{12}\)
D\(\frac{11}{12}\)
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Question 367
waec2011
Solve the equation; 3x - 2y = 7, x + 2y = -3
Ax = 1, y = -2
Bx = 1, y = 3
Cx = -2, y = -1
Dx = 4, y = -3
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Question 368
waec2011
Given that cos xo = \(\frac{1}{r}\), express tan x in terms of r
A\(\frac{1}{\sqrt{r}}\)
B\(\sqrt{r}\)
C\(\sqrt{r^2 + 1}\)
D\(\sqrt{r^2 - 1}\)
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Question 369
waec2011
Solve for x in the equation; \(\frac{3}{5}\)(2x - 1) = \(\frac{1}{4}\)(5x - 3)
Azero
B1
C2
D3
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Question 370
waec2011
If N112.00 exchanges for D14.95, calculate the value of D1.00 in naira
A0.13
B7.49
C8.00
D13.00
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Question 371
waec2010
In the diagram, < WOX = 60o, < YOE = 50o and < OXY = 30o. What is the bearing of x from y?
A300o
B240o
C190o
D150o
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Question 372
waec2010
In the diagram, 0 is the centre of the circle. Find the value x
A34
B29
C17
D14
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Question 373
waec2010
The diagram shows a rectangular cardboard from which a semi-circle is cut off. Calculate the area of the remaining part
A44cm2
B99cm2
C154cm2
D165cm2
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Question 374
waec2010
The diagram is a net right rectangular pyramid. Calculate the total surface area
A208cm2
B112cm2
C92cm2
D76cm2
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Question 375
waec2010
In the diagram, GI is a tangent to the circle at H. If EF//GI, calculate the size of < EHF
A126o
B72o
C64cmo
D32cmo
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Question 376
waec2010
The shaded portion in the diagram is the solution of
Ax + y \(\leq\) 3
Bx + y < 3
Cx + y > 3
Dx + y \(\geq\) 3
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Question 377
waec2010
In the diagram, O is the centre of the circle, < SQR = 60o, < SPR = y and < SOR = 3x. Find the value of (x + y)
A110o
B100o
C80o
D70o
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Question 378
waec2010
In the diagram, the tangent MN makes an angle of 55o with the chord PS. IF O is the centre of the circle, find < RPS
A55o
B45o
C35o
D25o
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Question 379
waec2010
In the diagram, < ROS = 66o and < POQ = 3x. some construction lines are shown. Calculate the value of x.
A10o
B11o
C22o
D35o
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Question 380
waec2010
In the diagram, triangles HKL and HIJ are similar. Which of the following ratios is equal to \(\frac{LH}{JH}\)
