Study the given graph and table, and answer the question.
Data of different states regarding population of states in the year 1998.
States |
Sex and 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?
The following pie chart represents the units of electricity sold to various categories in a month by an Electrical supplier.
The central angle of the sector corresponding to supply for Industries is:
\(
x + \frac{1}{x} = -2,
\) then what is the value of x17 + x-17 + x12 + x-12 ? (x<0)