1 |
The price of 20 pens is Rs ,2000. What will be the price of 40 pens such pens? |
- A. R.s 40
- B. R.s 400
- C. R.s 4,000
- D. R.s 40,000
|
2 |
The relationship between two ratios in which increase/decrease in on quantity causes a proportional? |
- A. proportion
- B. direct proportion
- C. inverse proportion
- D. ratio
|
3 |
The equality of two ratios is called |
- A. proportion
- B. percent
- C. extremes
- D. means
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4 |
in a ratio a : b, 'a' is called  |
- A. consequent
- B. antecedent
- C. extreme
- D. proportion
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5 |
Percent is an English word which means |
- A. out of 10
- B. out of 100
- C. out of 60
- D. out of 1000
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6 |
The first and fourth terms of a : b :: c: d are called |
- A. means
- B. extremes
- C. proportion
- D. ratio
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7 |
If the earth's surface is 71 % of water, then what is the percentage of land  |
- A. 29%
- B. 30%
- C. 39%
- D. 40%
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8 |
There are 2 red balls out of 6 balls, the fraction of the red balls is |
- A. 2/6
- B. 6/2
- C. 2/3
- D. 1/6
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9 |
0.065 expressed as percentage |
- A. 65%
- B. 6.5%
- C. 65
- D. 0.65%
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10 |
The ratio 8:12 in its simplest form is |
- A. 2 : 3
- B. 2 : 4
- C. 3 : 2
- D. 4 : 6
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