Which one of the following is NOT a vector quantity?
2. Question | Physics
The following statements describe the molecules in a gas at around room temperature. Which
one is NOT true?
3. 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.
4. Question | Biology
Active transport:
5. Question | Principles Of Accounts
Which of the following would NOT be considered part of the prime cost of manufactured goods?
6. Question | Chemistry
For Mg++ to turn into an atom of magnesium metal it must:
7. Question | Biology
A student observed a plant cell through a microscope and made an accurate drawing of the cell.
If her drawing was 80 mm in diameter and had a magnification of ×2000, what was the real
diameter of the cell?
8. Question | Chemistry
The gas that relights a glowing splint is:
9. Question | Chemistry
All of these are carbohydrates EXCEPT for:
10. Question | Integrated Science
Which of the following can cross the placenta from mother to fetus?
11. Question | Integrated Science
In a simple reflex action:
12. Question | Chemistry
If a flask containing marble and acid is placed on a balance, the mass decreases steadily with time, which means that:
13. Question | Physics
Which one of the following statements about light passing down an optical glass fibre is NOT
true?
14. Question | Mathematics
After a 10% discount, an article is sold for
$360. The price before the discount was
15. Question | Chemistry
The number of kilos in 1 metric tonne is:
16. Question | Social Studies
THE ITEM refer to the following dialogue.
Sita: When Marvin was group leader he was always ordering us about.
Paul: Me, I prefer a group leader who allows members to do as they please.
The leadership style of Marvin as described in the dialogue above is.
17. Question | Chemistry
Transition metals have all of these properties EXCEPT for:
18. Question | Physics
Two resistors, one of 4 Ω and one of 6 Ω, are connected in parallel.Their combined resistance is:
19. 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 ............
20. Question | Chemistry
If a reaction takes 50 seconds at 25 ℃, then at 50 ℃ the time for the reaction in seconds is likely to be about: