Which one of the following gases is considerably heavier than air?
2. Question | Chemistry
The group of elements whose molecules and atoms are the same is called:
3. Question | Social Studies
A political campaign is a method used by political parties to
4. Question | Mathematics
A man bought a shirt at a sale. He saves $30 on the normal price when he paid $120 for the shirt. What was the percentage discount on the shirt?
5. Question | Biology
Proteins are:
6. Question | Biology
A lack of vitamin D in the diet causes:
7. Question | Mathematics
A square has the same area as a rectangle with
sides of length 9 centimetres and 16 centimetres.
What is the length of the square?
8. Question | Principles Of Accounts
Which of the following accounts should prepared as the final account for non-trading organization?
9. Question | Integrated Science
Overfishing means:
10. Question | Mathematics
In the circle above, the circumference is 20
cm. The length of the arc AB, in centimetres,
is
11. Question | Chemistry
In a titration the long tube with a volume scale is a:
12. Question | Integrated Science
Water reabsorption is controlled by:
13. Question | Information Technology
A __________ is a device that is externally connected to and under the control of the central processing unit.
14. Question | Biology
Which one of the following chemicals is used to test for starch?
15. Question | Chemistry
All of these are ordered crystalline structures EXCEPT for:
16. Question | Chemistry
Cooking food improves all of these EXCEPT for:
17. Question | Information Technology
A home computer system is equipped with a memory card reader, floppy disk drive, a DVD drive and an internal hard disk, The LEAST an MOST portable media that can be used with this computer are __________.
18. Question | Physics
Which one of the following is NOT a vector quantity?
19. Question | Physics
The units of specific latent heat are:
20. Question | Mathematics
Given that a and b are integers, which of the following is not necessarily an integer?
