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Transcript
IBT Sample Questions
Science
1
In which part of this sunflower plant
does most photosynthesis occur?
A
B
C
D
roots
stem
leaves
flowers
Ahmed places a measuring cylinder on the scales and then resets the scales to zero.
He adds 100 mL of water to the measuring cylinder.
He then adds 25 g of salt to the water.
The reading on the scales is 125 g
mL
100
Measuring cylinder
90
80
70
60
50
Electronic scales
40
30
20
10
2
If all the water in the cylinder evaporated, what would be the reading on the scales?
A
B
C
D
0g
25 g
95 g
100 g
2
Copyright © 2012 Australian Council for Educational Research
2
1
Science_Sample_Year 8
IBT Sample Questions
Science
The circuit diagrams show a battery and a bulb connected by wires to various materials.
Circuit 1
Circuit 2
Circuit 3
Circuit 4
rubber
3
In which circuit(s) will the bulbs light?
A
B
C
D
Circuit 1 only
Circuits 1 and 2 only
Circuits 1and 3 only
Circuits 1 and 4 only
2
Science_Sample_Year 8
Copyright © 2012 Australian Council for Educational Research