Agricultural Economics Test 1 Nddc Scholarship

The British administration employed three primary systems: the Zamindari system (where landlords collected rent), the Ryotwari system (where the government dealt directly with the individual cultivators or 'ryots'), and the Mahalwari system (where the village community or 'mahal' was collectively responsible for revenue). All three systems were used in different regions to extract agricultural surplus.

A defining characteristic of a perfect market is 'Perfect Knowledge'. This means all buyers and sellers are fully aware of the prices, quality of goods, and market conditions. If knowledge were imperfect (Option B), it would be a characteristic of an imperfect market structure. In a perfect market, this transparency ensures that a single uniform price prevails throughout the market at any given time.

In a Cobb-Douglas production function, the returns to scale are determined by the sum of the exponents of the variable inputs.
Sum = \( 0.25 + 0.60 = 0.85 \).
Since the sum (0.85) is less than 1, the function exhibits 'Decreasing Returns to Scale'. This means that if you double all inputs, the output will increase by less than double. (Note: The provided answer 'B' in the prompt is mathematically incorrect based on standard production theory).

Goodwill is an intangible asset that represents the reputation, brand loyalty, and customer relationships of a business. Because it has no physical form or substance (unlike a building or a tractor) but still possesses economic value and generates income, it is classified as a non-material or intangible good.

There is a standard relationship between AC and MC:
1. When AC is falling, MC is always below it (MC < AC).
2. When AC is rising, MC is always above it (MC > AC).
3. MC intersects AC at its minimum point.
Therefore, the statement that when AC is decreasing, it is 'more than' marginal cost is accurate.

Net Farm Income (or simply Farm Income) represents the return to the farmer for their labour, management, and equity. It accounts not only for the cash received (Gross Return) but also for the non-cash change in the value of crops and livestock held on the farm (Change in Inventory). By subtracting all production costs from this adjusted total, we arrive at the actual profit generated by the farming operations.

Oligopoly is derived from the Greek words 'oligos' (few) and 'polein' (to sell). It is a market dominated by a small number of large sellers who are interdependent; the actions of one firm (like a price change) significantly affect the others. Examples include the automobile or fertiliser industries. A market with only one firm is a monopoly, and two firms is a duopoly.

To solve this, we must convert units of area:
1. One square kilometre (\( 1 \text{ km} \times 1 \text{ km} \)) is equal to \( 1,000 \text{ metres} \times 1,000 \text{ metres} = 1,000,000 \text{ square metres} (m^2) \).
2. One hectare is defined as \( 10,000 \text{ m}^2 \).
3. Total plots = \( \dfrac{1,000,000}{10,000} = 100 \).
Therefore, there are exactly 100 hectares in one square kilometre.