In the eye, rays of light are focussed on the retina by being refracted at:
2. Question | Chemistry
The pH scale runs from 1 to:
3. Question | Physics
What would be the best materials to use for making the coil and the core of an electromagnet?
4. Question | Mathematics
Profits in the partnership of Bess, Bill and Bob are shared in the ratio 1 : 2 : 3. If Bill's share of the profits is $300, what is Bob's share?
5. Question | Chemistry
When zinc sulphide is heated in air the gas produced is:
6. Question | Social Studies
A man and woman plan to start a family. Which of the following is likely to be LEAST important to them?
7. Question | Biology
All of the following are components of an ecosystem EXCEPT for:
8. Question | Chemistry
The halogen, bromine, at room temperature is a:
9. Question | English A
Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.
To conceal his true activities, the spy quickly ............ a plausible excuse for his presence there.
10. Question | Mathematics
The perimeter of a rectangle is 26 cm. The rectangle is converted to a square by tripling the width and taking a quarter of the length. What is the perimeter of the resulting square?
11. Question | Social Studies
Which of the following persons listed below is the Head of the Judiciary?
12. Question | Chemistry
The Haber Process is used to make:
13. Question | Mathematics
In the Venn diagram above, the shaded
portion represents
14. Question | Integrated Science
The wall of the heart is made of:
15. Question | Social Studies
Which of the following are examples of institutions?
1. Bank
2. School
3. Church
4. Government
16. Question | Chemistry
Transition metals have all of these properties EXCEPT for:
17. Question | Biology
The aim of the experiment shown above was to find out if:
18. Question | Mathematics
Which of the following represents numbers greater than -3 but less than 6 ?
19. Question | Social Studies
Which of the following is LEAST likely to lead to the development of the Human Resources of a country?
20. Question | Biology
All of the following have endoskeletons EXCEPT for: