$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 ?
2. Question | Mathematics
The table shows the distribution of the ages
of 25 students.
What is the probability that a student chosen
at random is AT LEAST 13 years old?
3. Question | Biology
All of the following are features of a gas exchange surface EXCEPT for:
4. Question | Information Technology
Devices that capture data directly from a source document include all of the following items EXCEPT __________.
5. Question | Biology
Seeds are dispersed from the parent plant:
6. Question | Social Studies
Which of the following is the MAIN reason for conflict in trade sometimes arising between CARICOM countries?
7. Question | Biology
The animals shown in the diagram were
identified using a dichotomous key based
on the visible characteristics listed
below:
Ⅰ body shape
Ⅱ number of legs
Ⅲ number of wings
Ⅳ number of eyes
Ⅴ number of antennae
Which characteristics could be used to
divide the animals into two groups?
8. Question | Physics
A lens forms a real image of magnification ×3.Which one of the following statements is NOT
true?
9. 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.
I formed the brilliant idea of climbing the fence and to hang from the top of the rail until the bull went away.
10. Question | Chemistry
Transition metals have all of these properties EXCEPT for:
11. Question | Biology
Which one of the following factors does NOT affect the rate of transpiration?
12. Question | Chemistry
Particles are furthest apart in:
13. Question | Integrated Science
Some plants reproduce by forming bulbs. The new plants that grow from the bulbs will be genetically identical
because:
14. Question | Mathematics
If U = {1, 2, 3, . . . 10 } and
S = { 2, 4, 6, 8, 10 }, then S ' =
15. Question | Mathematics
The number 2549 written to 2 significant
figures is
16. Question | Chemistry
In the equation, carbon monoxide + oxygen → carbon dioxide, a reactant is:
17. Question | Chemistry
The gas that relights a glowing splint is:
18. 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.
19. Question | Biology
Which of the following conditions is NOT caused by a poor diet?
20. Question | Social Studies
Which of the following would NOT be used in conserving the environment in the Caribbean?