When aluminium is extracted by electrolysis, cryolite is added to:
2. Question | Integrated Science
We lose water mainly in:
3. Question | Social Studies
Which of the following types of households in the Caribbean is MOST closely associated with ancestors who came from India?
4. Question | Chemistry
All of these are trace elements EXCEPT for:
5. Question | Chemistry
The standard atom used for mass calculations is:
6. Question | Chemistry
When an acid neutralises an alkali the pH is likely to be:
7. Question | Biology
Which of the following routes taken by blood in the body is correct?
8. Question | Integrated Science
In the eye, rays of light are focussed on the retina by being refracted at:
9. Question | Integrated Science
Sea breezes result because:
10. Question | Mathematics
In the figure above, for which point is the
x-coordinate positive and the
y-coordinate negative?
11. Question | Chemistry
Raising the temperature of a reversible reaction always encourages the:
12. Question | Physics
You look through a microscope to view the Brownian motion of smoke in a container of air.
Which one of the following statements is NOT true?
13. 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 ?
14. Question | Mathematics
0.045 × 10-3 in scientific notation is
15. Question | Mathematics
If p * q = pq2 , then 2 * 3 =
16. Question | Biology
A typical soil contains mineral particles, humus, water, air and:
17. Question | Integrated Science
During adolescence, boys:
18. Question | Integrated Science
Which of the following nutrients is/are digested in the stomach?
19. Question | English A
Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.
An attack on someone when that person is most vulnerable may be ............ but is always ............
20. Question | Social Studies
THE ITEM refer to the following family functions.
The family produces children and maintains the population.