An enzyme which has an optimum pH of 3 will function best in the:
2. Question | Social Studies
Which of the following BEST explains why birth rates have been falling in some Caribbean countries?
3. Question | Mathematics
The shaded area in the Venn diagram above
represents
4. Question | English A
Instructions: Select the option A, B, C or D that BEST describe the sentence.
Seldom do people declare that they are not the products of their environment.
5. Question | Mathematics
The water authority charges $20.00 per
month for the meter rent, $2.00 for the first
1 000 litres and $0.20 for each additional
100 litres. What is the total bill for 2400
litres used in one month?
6. Question | Principles Of Accounts
The ABC Company deposited a Cheque received from Mr. Murray for $300.00. How must this transaction be recorded in ABC′s book?
1. Credit the Cash Book $300
2. Credit Murray′s Account
3. Debit the Bank Account
4. Debit the Cash Account
7. Question | Physics
When we focus on a near object, the lens in our eye:
8. Question | Chemistry
All of the following have a charge of -1 EXCEPT for:
9. Question | Biology
The following are all minerals EXCEPT for:
10. Question | English A
Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.
When parents display a ............ for one child, the others are likely to feel ............
11. Question | Chemistry
The only one of the following which is NOT a change of state is:
12. Question | Information Technology
All of the following are general purpose software EXCEPT __________.
13. Question | Mathematics
The sizes of the interior angles of a polygon
are x°, 2x°, 60°, 3x° and 36°. What is the
value of x ?
14. Question | Social Studies
Which of the following would DISCOURAGE emigration?
15. Question | Mathematics
A circular hole with diameter 6 cm is cut
out of a circular piece of card with a
diameter of 12 cm. The area of the
remaining card, in cm2 , is
16. 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?
17. Question | Chemistry
Hydrochloric acid forms salts called:
18. Question | English A
Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.
She was not feeling well at the beginning of the journey, and sitting at the front of the car made her feel worse.
19. Question | Chemistry
The gas released by baking powder is:
20. Question | Social Studies
Which of the following would MOST likely result from women working outside the home?
1. Improvement in the standard of living
2. Higher self-esteem for women
3. Fewer educational opportunities for men
4. Fall in family values
