1) If 27 x 35 = 945, What is 270 x 0.35? a) 0.945 b) 9.45 c) 94.5 d) 9450 2) What is missing from this stem and leaf diagram? a) the range b) A key c) the mode d) the median 3) What is the median? a) 3 b) 23 c) 33 4) 2x + 3 = 15, find x a) 6 b) 9 c) 12 5) if 3x - 7 ⩽ 41, then solve the inequality a) x < 34/3 b) x < 16 c) x ⩽ 16 6) Sadia is collecting data on fitness levels - she asks 10 friends at her hockey club "Do you exercise?" Can you suggest ways to improve upon this? a) ask more people b) give options as to how often they may exercise. c) give a fixed time frame for the exercise question. d) ask boys instead. 7) A television is reduced by 15% in a sale. It's original price is £300, what will the sale price be? a) £45 b) £345 c) £275 d) £265 8) factorise fully 7x + 49x2 a) 7(x + 7x2) b) 7x ( 7x) c) 7x (1 + 7x) d) x ( 7 + 49x ) 9) What is the HCF of 48 and 64? a) 4 b) 8 c) 12 d) 16 10) Which of these has a greater inter-quartile range? a) 1 b) 2 11) Find the area a) 20 cm2 b) 19 cm2 c) 25 cm2 d) 20 cm 12) What is the size of the angle at C? a) 90o b) 180o c) It's impossible to tell

Year 11 revision quiz - Feb 2015

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