Identify the correct sequence of soil belts in South Bihar as one travels from West to East (from the Uttar Pradesh border towards the West Bengal border): 1. Red-Sandy Soil of Kaimur Plateau 2. Karail-Kewal Soil of Central Plains 3. Tal Soil Belt along the Ganges 4. Red-Yellow Soil of Banka and Jamui Select the correct answer using the codes given below:

Options:

• A: 1 - 3 - 2 - 4
• B: 1 - 2 - 4 - 3
• C: 1 - 2 - 3 - 4
• D: 2 - 1 - 3 - 4

Related Practice Questions:

• Let $S_1$ and $S_2$ be two disjoint, non-empty convex sets in $\mathbb{R}^n$. Under which of the following conditions is there guaranteed to exist a hyperplane that strictly separates $S_1$ and $S_2$?
• Let the primal linear programming problem be: Maximize $Z = c^T x$ subject to $Ax \le b, x \ge 0$. If this primal problem has an unbounded optimal objective value, then which of the following statements is always true regarding its dual problem?
• Let $S = \{(x, y) \in \mathbb{R}^2 \mid x^2 + y^2 \le 9\}$ be a convex set in $\mathbb{R}^2$. The set of all extreme points of $S$ is given by:
• In a linear programming problem with $3$ independent equality constraints and $5$ variables (including slack/surplus variables), what is the maximum possible number of basic solutions?