Which one of the following gases is considerably heavier than air?
2. Question | Integrated Science
Breathing in fish involves which two processes?
3. Question | Information Technology
__________ enables users to convert the image from a fax modem to text and then edit it.
4. Question | Mathematics
If x = 2 and y = -1, then
3x - 5y / xy2
5. Question | Chemistry
All of these elements form allotropes EXCEPT for:
6. Question | Physics
The units of specific latent heat are:
7. Question | Social Studies
THE ITEM refer to the following family functions.
The family provides food, clothing and shelter for the children.
8. Question | Mathematics
A rectangular tank is 100 cm long, 30 cm
wide and 12 cm deep.
The volume of liquid it will hold is
9. Question | Biology
Malaria is spread by:
10. Question | Chemistry
The following are all natural materials EXCEPT for:
11. Question | Principles Of Accounts
When a trial balance does NOT agree, the difference is placed in a
12. Question | Chemistry
Potassium reacts quickly with water but we do not use it with acids because:
13. Question | Biology
Which one of the following is NOT a harmful effect of smoking?
14. Question | Principles Of Accounts
January 1, 1999 a trader bought 100 articles at $5.00 each. During the month 70 Of the articles were sold at $8.00 each and the remainder were sold on January at the market value of $3.00 each. What was the gross for the month?
15. Question | Social Studies
For which of the following purposes is the information collected in a census normally used?
1. To determine the rate of population growth
2. To predict the needs of the society and plan how to satisfy them
3. To estimate the number of government supporters in the country
16. Question | Biology
The aim of the experiment shown above was to find out if:
17. Question | Social Studies
Which of the following would MOST likely result from women working outside the home?
1. Improvement in the standard of living
2. Higher self-esteem for women
3. Fewer educational opportunities for men
4. Fall in family values
18. Question | Physics
Which one of the following statements about ∝ particles is NOT true?
19. Question | Chemistry
A plastic that softens every time it is heated is said to be:
20. 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: