Question : Which planet in the solar system is considered as Earth’s twin?

Option 1: Mercury

Option 2: Saturn

Option 3: Neptune

Option 4: Venus

Question : As per Census 2011, what was the percentage of urban population in India? (Provide an approximate range)

Option 1: 20-25%

Option 2: 30-35%

Option 3: 40-45%

Option 4: 10-15%

Question : What is the value of $\frac{66-55+44-33+22}{13 \times 3+2 \times 3-1}$?

Option 1: 1

Option 2: 4

Option 3: 11

Option 4: 44

Question : The population of a town increases at the rate of 20% per annum. If the town's population will be 69,120 after 2 years, then what is the town's present population?

Option 1: 48,000

Option 2: 42,000

Option 3: 40,000

Option 4: 36,000

Question : The number of persons per unit area gives the measurement of ______.

Option 1: population density

Option 2: population sex ratio

Option 3: population movements

Option 4: population growth rate