
The main objectives of a regulated agricultural market include:
1. Ensuring fair prices for farmers.
2. Preventing exploitation by middlemen.
3. Promoting infrastructure development like storage and transportation.
Incorrect objectives:
- (i) is incorrect: Agricultural marketing aims to improve infrastructure, not discourage it.
- (iii) is incorrect: The focus is on encouraging farmers to enhance production quality, not discouraging it.
Conclusion: Since statements (i) and (iii) are incorrect, option (A) is the right answer.
State and elaborate, whether the following statements are true/false, with valid arguments
Under the Golden Revolution there was tremendous growth in horticulture, making India the world leader in this field.
A racing track is built around an elliptical ground whose equation is given by \[ 9x^2 + 16y^2 = 144 \] The width of the track is \(3\) m as shown. Based on the given information answer the following: 
(i) Express \(y\) as a function of \(x\) from the given equation of ellipse.
(ii) Integrate the function obtained in (i) with respect to \(x\).
(iii)(a) Find the area of the region enclosed within the elliptical ground excluding the track using integration.
OR
(iii)(b) Write the coordinates of the points \(P\) and \(Q\) where the outer edge of the track cuts \(x\)-axis and \(y\)-axis in first quadrant and find the area of triangle formed by points \(P,O,Q\).