Page 58 - UKCAT 2017
P. 58
PRACTICE QUESTIONS
QR4-4 How many litres of water, correct to the nearest whole litre, are needed to make 3.5 m3 of watertight concrete?
A 111
B366
C399
D627
E 5089
QR4-5 When high strength concrete is made, what percentage, correct to the nearest whole number, of the total mass will be water?
A 8% B 9% C 10% D 22% E 28%
QR4-6
What is the ratio by volume, correct to 3 signi cant gures, of water to cement in any concrete mix?
A 1:0.0159
B 1:0.159 C 1:0.627 D 1:1.59 E 1:6.27
58 UKCAT Of cial Guide 2017
