If A = {a,b, c,d}, then the number of subsets which can be formed from A = a) 4 b) 8 ©) 16 d) 32 2) Which of the following represents numbers greater than ~6 but less than or equal to 2? a) (e-6> x22} 3) IEP = {1,2,3,4,5}, Q = (13, 9}, and R = {9,3,4,2,5}, then PAQNR = a) {1,3} b) (13,5) ©) (3,4) @) {34,5} 4) The domain of the relation {(1,3), (2,6), (-3,7), (—4,-5)} is a) (1,2,-3,-4} b) {1,2,7,-5} @) {-3,3,2,-4} 5) The equation of the line which passes through the point (0, —4) and has a gradient of 0.5 is a) y=05x-4 b) y= -0.5x-4 oe) y= 05x44 @) y=-05x+4 ©) If f@) =2+3, then f-"@ a) 2+3 b) 3—z o) 2-3 a) ~2-3 —_—— Turn this pave Page 2J) Which of the following illustrates the associative property of addition? a) 8+(34+5)=(8+3)4+5 b) 8+5=548 e) BG 415) 18 X 34-8 8 4) 8+(-8)=0 14) Which of the following is NOT a prime number? a) 11 b) 21 ©) 31 @) 41 15) Which of the following is the Highest Common Factor of 18, 24 and 36? a) 6 b) 18 ©) 36 d) 72 16) If p is a positive integer, which of the following is also a positive integer? a) 1-p b+ > ©) Pp? d) —p* nn enon Turn this page.)Bx — 78 = 4x — 46; the value of x is: a) 4 b) 6 8 a) 2 22) Given xy — b) y= © y=dte-x 4) y=x(d+e) 23) 2x? — 18x +25 = a) (x—5)(2x~5) b) (-5)(2x +5) ©) (@&+5)(2x-5) a) @+5)(2x +5) 24) Given the sysem of equations {2% 1 27 5 5, the valu af in the solution sets a) 2 b) 4 9 d) 12 rrrnmarmamee i entre meta SEERA ee ee ‘Turn this page. Page 6/ The table below shows the weights (in keg) of 20 students from a Mathematics class, What is the class width of 45 ~497 [ Weight (ka) | 40-44 | 45-49 | 50-54 [55-50 Frequenc: | as a) 4 b) 4.5 Qs a) 55 29) A dic was tossed 30 times and the frequency table shown below was obtained. What is the approximate mean score? [Score “T1273 [45/6 Frequency (3[8[7[6]2|4 a) 33 b) 3.9 © 45 d) 62 30) The interquartile range of the set of scores 4,15,8,9,10,12,14,6 is a) 6 b) 7 8 a) 13 Turn this page. : Page 845) $500 invested at simple interest for 2 years earns $75. What is the rate of interest per annum? a) 6% b) 6.5% ©) ™% a) 7.5% 36) If $1.00 is equivalent to TT $0.09, what amount in J dollars is equivalent to TT $180 a) $16.20 b) $362.00 ©) $900.00 4) $2,000 37) The marked price of a television set was $2,800, A man bought the television set on terms by making a deposit of $120 and paying $168 monthly for one year. How much would the man have saved if he had bought the television set in cash’? a) $656 ‘b) $664 ©) $784 d) $2,136 38) Environmental tax and customs duty are calculated as follows: i, Environmental tax 10% of value Customs duty 40% of value What is the total paid on a shipment of flour valued at $50,000? a) $5,000 b) $20,000 ¢) $25,000 @) $30,000 rr i a er harness Turn this page, __ Page 1043) In the diagram below, NOT drawn to scale, AABC is congruent to ADEC and ZDEC = 23°. Find ZACB. E A c = D B a) 77° b) 67° ©) 23° d) 113° 44) Which statement is true for a reflection in the mirror line y = a) y-coordinate changes sign b) both x and y coordinates change position ©) x-coordinate changes sign 4) both x and y coordinates change in sign and position ————S_ EEE ‘Turn this page, Page 1248) A cube has volume 125 cm’. What is the area of one of its faces? a) Som? b) 25 cm* ©) 150m? €) 300.cm? 49) A circular hole with diameter 6 em is cut out of a circular piece of cardboard with a diameter of 12 cm, The area of the remaining cardboard, in cm’, is a) 6x b) 27x ©) 36n d@) 108x 50) The radius of a spherical balloon increases from 7 cm to 14 cm when air is pumped into it. The ratio of the surface area of original balloon to inflated one is ge SEUSS 1 1 1 4 & Turn this page. Page 14