Question : What do you mean by 'Density of Population' ?

Option 1: Ratio of People living below poverty line to total population

Option 2: Number of persons live per square kilometre

Option 3: Number of persons in a city

Option 4: Number of persons living per kilometre

Question : Of the 1000 inhabitants in a town, 60% are male of whom 20% are literate. If of all the inhabitants, 25% are literate, what percentage of the females in the town are literate?

Option 1: 27.5

Option 2: 32.5

Option 3: 37.5

Option 4: 22.5

Question : 4 men and 6 women can complete a task in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?

Option 1: 44

Option 2: 40

Option 3: 15

Option 4: 16

Question : 4 women and 7 men earn a total of INR 11,480 in 7 days, while 10 women and 17 men earn a total of INR 36,360 in 9 days. How much will 11 women and 9 men together earn (in INR) in 13 days?

Option 1: 42,770

Option 2: 42,640

Option 3: 42,510

Option 4: 42,900

Question : According to the Malthusian theory of population-

Option 1: Population increases in geometric ratio and food supply increases in arithmetic ratio.

Option 2: Population increases in arithmetic ratio and food supply increases in geometric ratio.

Option 3: Population increases in a harmonic mean and food supply increases in a geometric ratio.

Option 4: Population increases in a harmonic ratio and food supply increases in an arithmetic ratio.