Question
Download Solution PDFStudy the given graph and table and answer the following question. Data of different states regarding population of states in the year 1998
Total population of the given states = 32760000
|
States |
Sex literacy wise Population Ratio |
|||
|
Sex |
Literacy |
|||
|
M |
F |
Literate |
Illiterate |
|
|
Arunachal Pradesh |
5 |
3 |
2 |
7 |
|
Madhya Pradesh |
3 |
1 |
1 |
4 |
|
Delhi |
2 |
3 |
2 |
1 |
|
Goa |
3 |
5 |
3 |
2 |
|
Bihar |
3 |
4 |
4 |
1 |
|
Uttar Pradesh |
3 |
2 |
7 |
2 |
|
Tamil Nadu |
3 |
4 |
9 |
4 |
If in the year 1998, there was an increase of 20% in the population of Goa and 10% in the population of Arunachal Pradesh compared to the previous year, then what was the ratio of populations of Goa and Arunachal Pradesh in 1997?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
Population of Goa in the year 1998 = 32760000 × 12%
⇒ 39,31,200
Population of Goa in the year 1997 = 39,31,200 × 100/120
⇒ 32,76,000
Population of Arunachal Pradesh in the year 1998 = 32760000 × 25%
⇒ 81,90,000
Population of Arunachal Pradesh in the year 1997 = 81,90,000 × 100/110
⇒ 81,90,0000/11
Ratio = 3276000 : 81,90,0000/11
⇒ 11 : 25
∴ The required answer is 11 : 25.
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