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?
2. Question | Physics
The splitting of a beam of white light into the colours which make it up is called:
3. Question | Chemistry
In a titration the long tube with a volume scale is a:
4. Question | Biology
Which one of the following structures is responsible for controlling entry and exit of materials
into and out of the cell?
5. Question | Mathematics
After a 5% discount, an article is sold for
$475. The price before the discount was
6. Question | Integrated Science
Which of the following properties of water is not important to the survival of living things?
7. Question | Biology
Which of the following statements about diffusion is NOT true?
8. Question | Chemistry
When dilute sulphuric acid is electrolysed the two gases produced are hydrogen and:
9. Question | Biology
The chemicals that make up the bodies of animals and plants are called:
10. Question | Mathematics
A shopkeeper buys 48 radios for a wholesale
price of $7200. At what price per radio must
he sell to make a profit of 15% on his cost?
11. Question | Principles Of Accounts
Which of the following transactions will NOT affect capital?
12. Question | Social Studies
Democratic control and open members are features of a
13. Question | English A
Instructions: Select the option A, B, C or D that BEST describe the sentence.
He advanced a step or two to meet his attacker who suddenly became alarmed and retreated back four or five paces.
14. Question | Chemistry
The Haber Process is used to make:
15. Question | Chemistry
The only one of the following which is NOT a change of state is:
16. Question | Information Technology
All of the following are systems programs EXCEPT __________
17. Question | Chemistry
The alloy, brass, contains copper and:
18. Question | Biology
Which of the following routes taken by blood in the body is correct?
19. Question | Social Studies
Natural Increase in Population
The natural increase in population for country X in 2006 was
20. Question | Information Technology
The system used by mission control in Houston, Texas to monitor the operation of space exploration vehicles is an example of the __________ processing mode.