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प्रश्न
With regard to scale, answer the following question:
Convert the following statement into R.F.
25 cm on the map = 5 km on ground.
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उत्तर
As, 1 km = 1,00,000 cm
5 km = 1,00,000 × 5 cm
= 5,00,000 cm
Since, R.F. = Distance on the map (in cm)
Distance on the ground (in cm)
R.F. = `25/(5,00,000)`
= `1/(20,000)`
Thus, R.F. is 1 : 20,000
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संबंधित प्रश्न
Write True or False. Correct the false statement.
The distance between the two tracks in a broad gauge is 1 m.
Match the following
| A | B | ||
| 1 | Scale | (i) | Words |
| 2 | Statement scale | (ii) | Straight Line divided into lengths |
| 3 | Linear Scale | (iii) | Curved line |
| 4 | ruler | (iv) | Ratio |
| 5 | twine | (v) | Straight Line |
Choose the correct answer:
In this fraction, the numerator is always 1.
State whether the following is true or false.
The numerator in a Representative Fraction expresses the actual distance between two places on the ground.
Describe the method by which the distance on a curved line is measured.
How is a distance on a map measured by a piece of twine?
With regard to scale, answer the following question:
Convert the following statement into R.F.
7 cm on the map = 63000 meters on ground.
With regard to scale, answer the following question:
Convert the following statement into R.F.
5 cm = 500 metres.
Convert the following representative fraction into a statement:
1 : 100 (to show metres).
Convert the following representative fraction into a statement:
1 : 200,000 (to show kilometres)
