Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.
The headgear worn by the factory worker is made from artificial material.
2. Question | Mathematics
Items bought by a trader for $80 are sold for $100. The profit expressed as a percentage of cost price is
3. Question | Mathematics
A shopkeeper buys 24 CD players for a
wholesale price of $1800. At what price per
CD player must she sell to make a profit of
10% on her cost?
4. Question | Information Technology
All of the following items are widely used input devices EXCEPT the __________.
5. Question | Integrated Science
The blood cells that engulf invading microorganisms are:
6. Question | Mathematics
A store charges 15% VAT on all sales. What
is the total cost of a TV set marked at $300 ?
7. Question | Chemistry
In the equation, carbon monoxide + oxygen → carbon dioxide, a reactant is:
8. Question | Integrated Science
The density of pure water is:
9. Question | Mathematics
The expression (3x - 2)(x + 1) =
10. Question | Chemistry
The following are all natural materials EXCEPT for:
11. Question | Physics
Which one of these four statements is NOT true?
12. Question | Chemistry
At 20 ℃ all of the halogens are:
13. Question | Physics
A detector close to a sample of radioactive material records 76 counts per second (cps).
Precisely 2 days later the count rate has fallen to 22 cps.The count rate due to background
radiation, taken immediately before and after the experiment, averaged 4 cps. The half-life of the
material is:
14. Question | Mathematics
A rectangular tank is 50 cm long, 50 cm wide
and 10 cm deep.
The volume of liquid it will hold is
15. Question | Mathematics
The exterior angles and the interior angles of a
polygon are equal. How many sides does the
polygon have?
16. Question | English A
Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.
When parents display a ............ for one child, the others are likely to feel ............
17. Question | Mathematics
If an increase of 20% will change the price of an item to $480, what is the original price of the item?
18. Question | Chemistry
The rate of reaction between marble and hydrochloric acid can be speeded up by using:
19. Question | Chemistry
The two common varieties of chlorine atoms are called:
20. Question | Biology
75 g of freshly dug soil was placed in an oven at 105 ℃ for 24 hours. It was allowed to cool, then reweighed. If the final mass of the dry soil was 66 g, what was the % water content of the original soil sample?