The rate of reaction between marble and hydrochloric acid can be speeded up by using:
3. Question | Chemistry
In metals, the particles forming the structure are all:
4. Question | Social Studies
POPULATION PYRAMID FOR COUNTRY X
Which of the following features of Country X may be gathered from the diagram above?
5. Question | Information Technology
__________ enables users to convert the image from a fax modem to text and then edit it.
6. Question | Biology
An enzyme which has an optimum pH of 3 will function best in the:
7. 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.
The better of the two athletes claim never to have used the dangerous drugs found in his possession.
8. 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.
The biased reporter is concerned not so much with the truth of what he writes, as with its credibility.
9. Question | Principles Of Accounts
A and B had a partnership and shared profits and losses 2/3 and 1/3 respectively. They admitted C to the partnership. In addition to capital, C had to pay goodwill $3,600. How much did A and B receive as their respective share of Goodwill?
10. Question | Mathematics
$x is divided among three boys, Romon,
Deven and Adam, in the ratio 2 : 3 : 7,
respectively.
If Adam gets $28, what is the value of x ?
11. Question | Principles Of Accounts
Which of the following is NOT recorded in the General Journal?
12. Question | Physics
The following statements describe the molecules in a gas at around room temperature. Which
one is NOT true?
13. Question | Biology
Which of the following statements about aerobic respiration is correct?
14. Question | Mathematics
After a 5% discount, an article is sold for
$475. The price before the discount was
15. Question | Mathematics
How many grams are in 2 kilograms?
16. Question | Chemistry
g/dm3 are units of:
17. Question | Physics
Which one of the following statements about ∝ particles is NOT true?
18. Question | Biology
The following are all features of insect-pollinated flowers EXCEPT for:
19. Question | Mathematics
The decimal equivalent of 3/8 is
20. 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?