A flame test colour of red could indicate the presence of a compound of:
2. Question | Biology
A lack of vitamin D in the diet causes:
3. Question | Chemistry
To work out the heat change in a reaction we need to know just three things, the mass, the temperature change and the:
4. Question | Principles Of Accounts
An increase in drawing will result in
5. Question | Integrated Science
When we sweat, we lose heat because:
6. Question | Integrated Science
Some foods contain flavour enhancers. These food additives:
7. Question | Chemistry
The gas released by baking powder is:
8. Question | Chemistry
The number of atoms in this formula, H2SO4, is:
9. Question | Mathematics
The equation of the line which passes
through the point (0, 2) and has a gradient of
1/3 is
10. Question | Biology
The main site of action of ADH (antidiuretic hormone).
11. Question | Mathematics
If x = 32 × 23, then x4 =
12. 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 ?
13. Question | Principles Of Accounts
A and B had a partnership and shared profits and losses 2/3 and 1/3 respectively. They admitted C to the partnership. In addition to capital, C had to pay goodwill $3,600. How much did A and B receive as their respective share of Goodwill?
14. Question | Social Studies
Which of the following social issues are associated with the use of illegal drugs by adolescents?
1. Criminal activity
2. Indiscipline
3. Early marriage
4. Poverty
15. Question | Information Technology
Large-scale applications sometimes refer to a graphic tablet as a __________.
16. Question | Chemistry
In an endothermic reaction:
17. Question | Physics
The lowest and the highest frequencies a typical young person′s ear can detect are
approximately:
18. Question | Mathematics
A store charges 15% VAT on all sales. What
is the total cost of a TV set marked at $300 ?
19. Question | Integrated Science
The particles in a liquid:
20. Question | Mathematics
The shaded area in the Venn diagram above
represents