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
2. Question | Biology
The biceps and triceps are an antagonistic pair of muscles because:
3. Question | Mathematics
The sizes of the interior angles of a polygon
are x°, 2x°, 60°, 3x° and 36°. What is the
value of x ?
4. Question | Chemistry
Herbicides are used to destroy:
5. 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.
6. Question | Physics
Which one of these statements is true for ALL electromagnetic waves?
7. Question | Mathematics
The decimal equivalent of 3/8 is
8. Question | Chemistry
The common name for silicon dioxide is:
9. Question | Social Studies
Which of the following would undermine the authority of parents in the home?
10. Question | Physics
A 10 V battery delivers a steady current of 2 A. How long will it be before 1.0 kJ of energy is
supplied to the circuit?
11. Question | Chemistry
Transition metals have all of these properties EXCEPT for:
12. Question | English A
Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.
An attack on someone when that person is most vulnerable may be ............ but is always ............
13. Question | Biology
The correct pathway of water through a plant is:
14. Question | Chemistry
All of these are properties of carbon monoxide EXCEPT for:
15. Question | Information Technology
The term __________ designates equipment that might be added to a computer system to enhance its functionality.
16. Question | Principles Of Accounts
Mrs. Green is a dry goods merchant. Which of the following transactions would result in a debit to her Cash Account?
17. Question | Chemistry
The number of litres in 2000 cm3 is:
18. Question | Mathematics
Which of the following represents numbers greater than -3 but less than 6 ?
19. Question | Mathematics
The width of a block of wood with
rectangular cross-section is x cm. Its height
is 2/3 its width and its length is 4 times its
height. What is its volume in cm3?
20. Question | Chemistry
When large molecules are broken down into smaller ones it is called: