Given that P = {b, d, e, f} and Q = {a, c, f, g} are subsets of the universal set U = {a,b, c, d, e, f, g}. Find PI ∩ Q
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2001
PQRS is a trapezium in which |PS| = 9cm, |QR| = 15m, |PQ| = \(2\sqrt{3}\), \(\angle\) PQR = 90\(^o\) and \(\angle\) QRS = 30\(^o\). Calculate the area of the trapezium.
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2001
A solid cylinder of radius 7cm is 10cm long. Find its total surface area
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2001
The diagram shows a triangular prism of length 7cm. The right - angled triangle PQR is a cross section of the prism |PR| = 5cm and |RQ| = 3cm. Use the information to answer the question below.What is the volume of the pr…
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2001
The diagram shows a triangular prism of length 7cm. The right - angled triangle PQR is a cross section of the prism |PR| = 5cm and |RQ| = 3cm. Use the information to answer the question below.What is the area of the cros…
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2001
In the diagram, MN||PQ, |LM| = 3cm and |LP| = 4cm. If the area of ∆LMN is 18cm2, find the area of the quadrilateral MPQN.
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2001
A sector of a circle radius 14cm subtends an angle 135o at the center of the circle. What is the perimeter of the sector? Take \(\pi = \frac{22}{7}\)
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2001
A chord of length 30cm is 8cm away fro the center of the circle. What is the radius of the circle. What is the perimeter of the sector? Take \(\pi =\frac{22}{7}\)
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2001
In the diagram, PQ is a diameter of the circle and ∠PRS = 58o. Find ∠STQ.
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2001
PQRS is a rhombus of side 16cm. The diagonal |QS| = 20cm. Calculate, correct to the nearest degree, ∠PQR.
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2001
In the diagram, PQR is a triangle.|PQ| = |PR|, |PS| = |SQ| and PRS = 50o. What is the size of ∠PSQ?
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2001
Which of the following is not the the size of an exterior angle of a regular polygon?
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2001
How many students are there in the group?
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2001
What is the mode?
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2001
What is the range of their age?
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2001
If the probability that an event will occur is p and the probability that it will not occur is q, which of the following is true?
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2001
A box contains 5 red, 3 green and 4 blue balls. A boy is allowed to take away two balls from the box. Use this information to answer the question below.
What is the probability that one is green and the other is blue?
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2001
A box contains 5 red, 3 green and 4 blue balls. A boy is allowed to take away two balls from the box. Use this information to answer the question below.What is the probability that the two balls are red?