In the Venn diagram above, the shaded
portion represents
2. Question | Chemistry
The number of kilos in 1 metric tonne is:
3. Question | Physics
A force of 100 N starts to act on a body of mass 20 kg which is initially at rest. After 10 s its
velocity will be:
4. Question | Mathematics
8x - 4(x - 5) =
5. Question | Chemistry
To make cell walls, plants must have:
6. Question | Biology
In a food chain a plant is a producer because it produces:
7. Question | Biology
A balanced diet is one which:
8. Question | Biology
Which one of the following structures is responsible for controlling entry and exit of materials
into and out of the cell?
9. Question | Physics
In which one of the following four cases would the pressure be greatest?
10. Question | Mathematics
If an increase of 20% will change the price of an item to $480, what is the original price of the item?
11. Question | English A
Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.
While the committee members ............ insults across the floor, the chairman tried in vain to ............ order.
12. Question | Chemistry
Hydrocarbons contain carbon and:
13. Question | Social Studies
In many Caribbean countries the Queen of England is the head of state.
Such countries may be described as
14. Question | Physics
The nucleus of a carbon atom has six protons and eight neutrons.Which one of the following describes it?
15. Question | Biology
Crossing two brown mice produced an offspring with a black coat.Which of the following statements MUST be correct?
Ⅰ Brown coat is dominant to black.
Ⅱ The brown mice were heterozygous for coat colour.
Ⅲ The black mouse was homozygous for coat colour.
Ⅳ Crossing a black mouse with another black mouse could produce a brown offspring.
16. Question | Physics
A girl whose weight is 250 N walks up a slope 40 m long onto a platform 3 m high.
Her gain in gravitational potential energy is:
17. Question | Biology
Which one of the following is NOT a receptor in the body?
18. Question | Physics
A current of 2 mA is flowing through a wire. How long will it take for 6 coulombs of charge to
pass?
19. Question | Biology
The aim of the experiment shown above was to find out if: