__________ is a type of chip from which data can be erased by exposure to ultraviolet light.
2. Question | Integrated Science
Which one of the following is correct. When we digest our food:
3. Question | Biology
The wall of the left ventricle is thicker than that of the right ventricle because:
4. Question | Social Studies
For which of the following purposes is the information collected in a census normally used?
1. To determine the rate of population growth
2. To predict the needs of the society and plan how to satisfy them
3. To estimate the number of government supporters in the country
5. Question | Biology
In a food chain a plant is a producer because it produces:
6. Question | Mathematics
Which of the following relations is
represented by the graph shown above?
7. Question | Mathematics
The decimal equivalent of 3/8 is
8. Question | Mathematics
A contractor completed five-ninths of a job before a second contractor completed an additional one-third. What fraction of the job is left undone?
9. Question | Integrated Science
Atherosclerosis is a process in which:
10. Question | Mathematics
$x is divided among three boys, Ryan,
Keith and Andrew, in the ratio 2 : 3 : 7,
respectively.
If Andrew gets $15 more than Keith,
what is the value of x ?
11. Question | English A
Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.
There is hardly a point to our knocking as no one is not at home.
12. Question | English A
Instructions: Select the option A, B, C or D that BEST describe the sentence.
He advanced a step or two to meet his attacker who suddenly became alarmed and retreated back four or five paces.
13. Question | Chemistry
In electrolysing a solution of copper sulphate using copper electrodes, the anode:
14. Question | Chemistry
When solid carbon dioxide turns straight into a gas we call it:
15. Question | Biology
The following are all features of insect-pollinated flowers EXCEPT for:
16. Question | Mathematics
17. Question | Integrated Science
When testing a leaf for the presence of starch, the correct sequence of procedures is:
18. Question | Biology
Which of the following is NOT transported in phloem?
19. Question | Chemistry
The voltages from the electrochemical series are -2.92 for potassium and +0.34 for copper, which shows that: