The active catalyst in a car′s catalytic converter is:
2. Question | Social Studies
Which of the following would play an important part in a government′s efforts to increase consumption of locally produced food?
3. Question | Mathematics
If U = {1, 2, 3, . . . 10 } and
S = { 2, 4, 6, 8, 10 }, then S ' =
4. Question | Mathematics
The shaded area in the Venn diagram above
represents
5. Question | Biology
Which of the following statements about photosynthesis is NOT true?
6. Question | Information Technology
Which of the following statements is UNTRUE?
7. Question | Physics
The graph shows the results of an experiment to investigate
the relationship between the voltage placed across a light bulb
and the current which then flows through it.Which one of the
following statements is NOT true?
8. Question | Chemistry
Which one of the following gases is considerably heavier than air?
9. Question | Chemistry
The alloy, brass, contains copper and:
10. Question | Biology
Which one of the following taxonomic groups contains the greatest number of organisms?
11. Question | Chemistry
The metal used in food containers whose surface is protected by a strong oxide layer is:
12. Question | Integrated Science
Absolute zero is:
13. Question | Mathematics
The exterior angles and the interior angles of a
polygon are equal. How many sides does the
polygon have?
14. Question | Mathematics
In the Venn diagram above, the shaded
portion represents
15. Question | Social Studies
THE ITEM is based on the following extract.
Unemployment and hard economic conditions have forced both parents in some Caribbean families to migrate, leaving an elder son or daughter to care for the younger brothers and sisters.
Which of the following problem is LEAST likely to affect the younger brothers and sisters?
16. Question | Physics
A 10 V battery delivers a steady current of 2 A. How long will it be before 1.0 kJ of energy is
supplied to the circuit?
17. Question | Chemistry
The type of polymerisation used to make polythene is called:
18. Question | Physics
When a metal wire carries an electric current, charges flow through it.The moving charges are:
19. Question | Integrated Science
Compared to industrialised countries, developing countries:
20. Question | Information Technology
All of the following items are widely used input devices EXCEPT the __________.