The type of bonding that involves loss or gain of electrons is called:
2. Question | Chemistry
One Faraday represents:
3. Question | Principles Of Accounts
Which of the following are real accounts?
1. Furniture Account
2. Debtors Account
3. Capital Account
4. Motor Car Account
4. Question | Biology
All of the following are possible consequences of global warming EXCEPT for:
5. Question | Chemistry
The charge on a sodium ion is always:
6. Question | Mathematics
In the figure above,
AB || CD and ∠BAD = 32° . ∠APC =
7. Question | Principles Of Accounts
A trader received an invoice for $4,000 less 25% trade discount. Subsequently he returned one eighth of the goods. What amount would be entered in his Returns Outwards Account?
8. Question | Information Technology
In data representation, a __________ represents one character which may be a letter, number, or punctuation mark.
9. 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
10. Question | Physics
A current of 2 mA is flowing through a wire. How long will it take for 6 coulombs of charge to
pass?
11. Question | Mathematics
The triangle ABC above shows the angle of
elevation of the top, B,
of a tower, BC, from A, to be 30°.
AB = 40 m. The length of BC is
12. Question | Chemistry
Nitrogen fixation produces:
13. Question | Information Technology
Eight bits are called a __________.
14. Question | Mathematics
The interest rate on investments in a bank
decreased from 8 1/2 per cent per annum to 6
per cent per annum. The difference in annual
interest on a deposit of $2 000 is
15. Question | Mathematics
8x - 4(x - 5) =
16. Question | Chemistry
The pH scale runs from 1 to:
17. Question | Biology
The optimum temperature for enzyme action is:
18. Question | Biology
Crossing two brown mice produced an offspring with a black coat.Which of the following statements MUST be correct?
Ⅰ Brown coat is dominant to black.
Ⅱ The brown mice were heterozygous for coat colour.
Ⅲ The black mouse was homozygous for coat colour.
Ⅳ Crossing a black mouse with another black mouse could produce a brown offspring.
19. Question | Integrated Science
Which of the following nutrients is/are digested in the stomach?