A typical soil contains mineral particles, humus, water, air and:
5. Question | Mathematics
In a school of 910 pupils, 2/5 are girls and
2/7 of the girls play netball. How many
girls play netball?
6. 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 ?
7. Question | Chemistry
In terms of mass, compared to a proton, an electron:
8. Question | Chemistry
All of these materials are used in a blast furnace EXCEPT for:
9. Question | Social Studies
Which of the following characteristics MUST ALL formal groups possess?
1. Membership requirements
2. Code of conduct
3. Specific objectives
4. Elected leaders
10. Question | Chemistry
In electrolysing a solution of copper sulphate using copper electrodes, the anode:
11. Question | Information Technology
What is the name of the interface used by visually impaired persons to operate a computer system?
12. Question | Biology
Which of the following are natural barriers to infection?
Ⅰ tears
Ⅱ skin
Ⅲ stomach acid
Ⅳ mucus
13. Question | Information Technology
To which category of software does Microsoft Works belong?
14. Question | Social Studies
Which of the following is the MOST important aim of the trading arrangements within CARICOM?
15. Question | Chemistry
We can separate an insoluble solid from a liquid using:
16. Question | Integrated Science
Which one of the following lists only differences between aerobic respiration and anaerobic respiration?
17. Question | Biology
Which of the following statements about diffusion is NOT true?
18. Question | English A
Instructions: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.
Are you trying to ............ that all along he knew of the plot to oust the committee?
19. Question | Information Technology
The speed of a dot-matrix printer is measured by the number of __________ that it can print.
20. Question | Biology
In a food chain a plant is a producer because it produces: