| 1 |
A relation between two quantities of same kind is called: |
- A. Proportion
- B. Ratio
- C. Variation
- D. Percentage
|
| 2 |
In continued proportional a:b = b:c, c in said to be ______ proportional to a and b: |
- A. Third
- B. Fourth
- C. Means
- D. None of these
|
| 3 |
If a : b = c : d, then b : a = d : c is called theorem of: |
- A. Invertendo
- B. Alternando
- C. Dividendo
- D. Componendo
|
| 4 |
The fourth proportional w of x : y::v : w is: |
|
| 5 |
In continued proportion a:b = b:c, ac = b<sup>2</sup>, b is said to be _______ proportional between a and c: |
- A. Third
- B. Fourth
- C. Means
- D. None of these
|
| 6 |
In a ratio a:b, a is called: |
- A. Relation
- B. Antecedent
- C. Consequent
- D. None of these
|
| 7 |
In a : b : : b : c, where c is called: |
- A. Fourth proportional
- B. Meanproportional
- C. Thirdproportional
- D. Continuedproportional
|
| 8 |
The third proportional of x<sup>2</sup> and y<sup>2</sup> is: |
- A.
- B. x<sup>2</sup>y<sup>2</sup>
- C.
- D.
|
| 9 |
In a proportion a : b :: c : d, b and c are called: |
- A. Means
- B. Extremes
- C. Fourth proportional
- D. None of these
|
| 10 |
In a proportion a:b:c:d, and d are called: |
- A. Means
- B. Extremes
- C. Third proportional
- D. None of these
|
