m c s e a click when ready... you now have 30 seconds left 10987654321stop 26. a has coordinates...
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26. A has coordinates (4,4) and B is obtained by rotating A about the origin O through an angle of 135º anti-clockwise.
Calculate the area of triangle AOB.
A) 2 B) 22 C) 42
D) 82 E) 162
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27. At Kaynem Daly High School, the Maths Club has 15 members and the Science Club has 12.
If a total of 13 students belong to only one of the two clubs, how many belong to both clubs?
A) 2 B) 6 C) 7 D) 12 E) 14
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28. Find the black area, given that all curves are semi-circles, the smallest having diameter 1 unit
A) 9 - 4 B) C) 3 - 1 D) 2 E) 9 /4
0 3 6
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29. If Joe drives to work at 40km/h, he is one minute late, and if he drives at 45 km/h, he is one minute early.
How far does he drive to work?
A) 72km B) 18km C) 48km
D) 12km E) 24km
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30. The line y = 2x - 1 is reflected in the line y = x.
What is the equation of the image line?
A) 2y - x = 2 B) 2y = 2x + 1
C) 3x - 2y = -1 D) x - 2y = -1
E) 3x - 2y = -2
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31. Which is smallest?
A) 2001 B) 2001
C) 200 - 1 D) 200 + 1
E) 200-1
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32. Find angle A
A) 45º
B) 35º
C) 40º
D) 50º
E) 55º
85º
50º
A
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33. In blackjack, you receive 2 cards at the start. The object is to get as close to 21 as possible without going over.
Your 2 cards are 7 and 9.
Find the probability that if you take one more card from the deck, you will have more than 21.
A) 13/15 B) 14/25 C) 3/5
D) 1/2 E) 1/3
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34. Which of the following is the best estimate for
A) 0.45 B) 0.5 C) 0.55
D) 0.6 E) 0.65
10000
2001
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35. a = 1 b = 0.5 c = 1.1 . 0.6 0.6 1.2
A) a < b and b < c
B) a > b and c > a
C) b < a and c > b
D) b > a and c > a
E) c < b < a
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36. Two men running towards each other at 6m/s and 9m/s are 1km apart.
How long before they meet?
A) 40 seconds B) 400 seconds
C) sec.s D) sec.s
E) sec.s
31133
9444
3266
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37. Two dice are thrown.
The probability that the sum will be prime is:
A) 5/12 B) 7/18
C) 2/9 D) 5/36
E) 19/36
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38. The area of the triangle formed by the lines
y = -2, y = 4x + 6 and x + y = 6
is equal to:
A) 80 B) 40
C) 48 D) 64
E) 32
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39. Every person at a meeting shook hands with every other person, making a total of 210 handshakes.
How many people at the meeting?
A) 14 B) 15
C) 17 D) 20
E) 21
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40. If the circle radius is 2 units, find the total length of all the curves in the pattern.A) 10 B) 20 C) 40/3
D) 64/3 E) 76/3
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41. When it has been evaluated, how many digits are then in the product
(218)(512)A) 14 B) 12 C) 10
D) 13 E) 30
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42. Solve
A) x > 1 B) x < 1
C) x < 0 or x > 1 D) x < -1 or x > 1
E) x > -1
1x1
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43. When evaluated, what is the units digit of
72001
A) 7 B) 1 C) 3
D) 9 E) 8
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44. A line is divided in the ratio 2:3. The larger section is then divided in the ratio 3:4, and the smaller of these two segments is 126cm.
How long is the line?
A) 490cm B) 520cm C) 480cm
D) 350cm E) 630cm
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45. 1st 2nd 3rd * * * * * *
* * * * *
* * * * *
* * *
* * * *
* *
* *
How many dots in the 2001th pattern?
A) 7999 B) 8001 C) 8003
D) 8005 E) 8007
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46. Starting with a certain number, Ada divided by 2 and then multiplied by 3. She got 1/8.
Her answer was incorrect because she should have multiplied when she divided, and vice versa.
What should her answer have been?
A) 12 B) 1/18 C) 1/12 D) 18 E) 6
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47. An ant wants to get from P to Q (which is directly below P), circling the cylinder just once. The circumference is 8cm, the height 6cm. What is the shortest distance (in cm)?
P
Q
A) 8 B) 9 C) 10 D) 10.5 E) 110
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48. 108 eeks equals 1 oodle, and there are 97 oodles to the kg.
Which is most likely to weigh a million eeks?
A) a bacterium B) a mouse
C) a man D) a planet
E) a mature elephant
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49. How many spots on 12 dice?
A) 198
B) 210
C) 240
D) 252
E) 264
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50. Find the product of
(50 - 100)(50 - 99)(50 - 98)… . . ...(50 - 2)(50 - 1)(50 - 0)
A) -10100 B) - 5050
C) 0 D) 5050
E) 10100
