In the figure above,
AB || CD and ∠BAD = 32° . ∠APC =
2. Question | Physics
Two separate forces are acting on a bar to cause it to rotate clockwise. One force is 20 N, at a
distance of 3 m out from the pivot; the second force, 2 m further out, is 10 N. Their combined
moment is:
3. Question | Biology
A lack of vitamin D in the diet causes:
4. Question | Physics
Which one of these four statements is NOT true?
5. Question | Mathematics
The Item refer to the information below
The following scores were obtained by eleven
footballers in a goal-shoot competition:
The median score was
6. Question | Chemistry
When zinc metal is added to copper sulphate solution the products are copper and zinc sulphate solution, so the material that has been displaced must be:
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 | Biology
The animals shown in the diagram were
identified using a dichotomous key based
on the visible characteristics listed
below:
Ⅰ body shape
Ⅱ number of legs
Ⅲ number of wings
Ⅳ number of eyes
Ⅴ number of antennae
Which characteristics could be used to
divide the animals into two groups?
9. Question | Social Studies
What is the BEST option available to persons who are qualified but cannot find a job?
10. Question | Mathematics
The number 32747 written to 4 significant
figures is
11. Question | Chemistry
The active catalyst in a car′s catalytic converter is:
12. Question | Social Studies
THE ITEM refer to the following family functions.
The family provides security and love for the growing children.
13. Question | Chemistry
To make car bodies we use:
14. Question | English A
Instructions: Choose the one NEAREST in MEANING to the original sentence.
The news shocked me so much that I almost forgot what I wanted to say.
15. Question | Physics
The statements refer to a fuse. Which one is true?
16. Question | Chemistry
The voltages from the electrochemical series are -2.92 for potassium and +0.34 for copper, which shows that:
17. Question | Physics
Which one of these statements is true for ALL electromagnetic waves?
18. Question | Information Technology
Two commonly used types of impact printers are __________.
19. Question | Chemistry
All of these reactions are exothermic EXCEPT for:
20. Question | Chemistry
All of these are properties of carbon monoxide EXCEPT for: