When zinc sulphide is heated in air the gas produced is:
3. Question | Chemistry
Ammonia gas spreads out faster than hydrogen chloride, showing that it is:
4. Question | Integrated Science
Each of the features of our bodies is controlled by a:
5. Question | Biology
All of the following are organelles EXCEPT for:
6. Question | Chemistry
With iodine, starch changes colour to:
7. Question | Mathematics
Which of the following words BEST
describes a triangle with all its sides equal?
8. Question | Chemistry
All of these are fractions from crude oil EXCEPT for:
9. Question | Biology
In a plant, water and dissolved minerals are transported in the:
10. Question | Biology
The chemicals that make up the bodies of animals and plants are called:
11. Question | Mathematics
In a school of 910 pupils, 3/7 are boys and 2/5 of the boys wear glasses. How many
boys wear glasses?
12. Question | Mathematics
Which of the following words BEST
describes a quadrilateral with all its sides
equal?
13. Question | Integrated Science
Which of the following are all deficiency diseases?
14. Question | Physics
Dividing 9 × 10-2 by 3 × 10-8 gives:
15. Question | Chemistry
The common name for ascorbic acid is:
16. Question | Physics
The following statements describe a magnetic field plot, showing the lines of force.Which one is
true?
17. Question | Mathematics
The marked price of a stove was $520. A
worker bought the stove on hire-purchase
by making a down payment of $100, and
twelve monthly payments of $40 each.
How much could she have saved if she had
bought the stove for the marked price?
18. Question | Mathematics
19. Question | Information Technology
Large-scale applications sometimes refer to a graphic tablet as a __________.
20. Question | Integrated Science
Which one of the following is correct. When we digest our food: