1. Which of the following is NOT a requirement for a linear programming problem? a) Objective function b) Constraints c) Non-negative variables d) Quadratic function Click to View Answer and Explanation Answer: d) Quadratic function Explanation: Linear programming deals with linear relationships. Quadratic functions are not linear. 2. The feasible region for a system of

1. What does a vector represent? a) Only magnitude b) Only direction c) Both magnitude and direction d) Neither magnitude nor direction Click to View Answer and Explanation Answer: c) Both magnitude and direction Explanation: By definition, a vector has both magnitude (how much) and direction (which way). 2. If two vectors are parallel, their

1. A differential equation is an equation that contains: a) Only derivatives b) Derivatives and algebraic terms c) Integral symbols d) Only algebraic terms Click to View Answer and Explanation Answer: b) Derivatives and algebraic terms Explanation: A differential equation can contain derivatives, functions of the variable, and constants. 2. The order of the differential

1. The integral ∫x dx is: a) (x^2)/2 + C b) x^2 + C c) x + C d) 1 + C Click to View Answer and Explanation Answer: a) (x^2)/2 + C Explanation: The power of x increases by 1 and then we divide by the new power. 2. The integral of a constant

1. The rate of change of a function at a point is given by: a) Integral of the function b) Derivative of the function c) Limit of the function d) None of the above Click to View Answer and Explanation Answer: b) Derivative of the function Explanation: Derivative provides the instantaneous rate of change of

1. If a function is differentiable at a point, it must be: a) Continuous at that point b) Discontinuous at that point c) Neither continuous nor discontinuous d) None of the above Click to View Answer and Explanation Answer: a) Continuous at that point Explanation: Differentiability at a point implies continuity at that point. 2.

1. What is the determinant of a 2×2 matrix [[a,b],[c,d]]? a) ad+bc b) ad-bc c) ab+cd d) a+b+c+d Click to View Answer and Explanation Answer: b) ad-bc Explanation: Determinant of [[a,b],[c,d]] is ad-bc. 2. The determinant of an identity matrix of any order is: a) 0 b) 1 c) -1 d) 2 Click to View

1. Which of the following matrices is a square matrix? a) 2×3 b) 4×4 c) 3×2 d) 1×3 Click to View Answer and Explanation Answer: b) 4×4 Explanation: A square matrix has an equal number of rows and columns. Hence, a 4×4 matrix is a square matrix. 2. The order of the matrix [[1,2],[3,4],[5,6]] is:

1. Which of the following is the principal value branch of sin⁻¹x? a) [-π/2, π/2] b) [0, π] c) [0, 2π] d) [-π, 0] Click to View Answer and Explanation Answer: a) [-π/2, π/2] Explanation: The principal value branch of sin⁻¹x is [-π/2, π/2]. 2. If sin⁻¹x + sin⁻¹y = π/2, then y is equal

Welcome to Class 12 Maths MCQ – Relations and Functions chapter, Here, we provide 20 multiple-choice questions related to “Relations and Functions” from Class 12 Mathematics. Dive in and see how well you understand these Maths concepts. 1. Which of the following is not a function? a) y = x^2 b) y^2 = x c)

1. If an event is certain to happen, its probability is: a) 0 b) 0.5 c) 1 d) Undefined Click to View Answer and Explanation Answer: c) 1 Explanation: An event that is certain to happen has a probability of 1. 2. The probability of an impossible event is: a) 0 b) 0.5 c) 1

1. The mode of the data: 3, 4, 4, 5, 5, 5, 6 is: a) 3 b) 4 c) 5 d) 6 Click to View Answer and Explanation Answer: c) 5 Explanation: Mode is the number that appears most frequently. Here, 5 appears three times, which is more frequent than any other number. 2. If

Welcome to Class 11 Maths MCQ – Mathematical Reasoning chapter, Here, we’ve curated a set of 20 multiple-choice questions. Each MCQ is followed by the correct answer and an explanation. Go ahead and take this MCQ to test your knowledge of Mathematical Reasoning. 1. If the statement "If it rains, then the match will be

Welcome to Class 11 Maths MCQ – Limits and Derivatives chapter. Here, we’ve assembled 20 multiple-choice questions on Limits and Derivatives in Maths, each MCQ is followed by the correct answer and an explanation. 1. What is the limit of (x² – 4) / (x – 2) as x approaches 2? a) 0 b) 2

The third dimension brings depth to mathematics, literally and figuratively. As we venture into the world of 3D Geometry, we find ourselves navigating through planes, lines, and points in space, observing their relationships and intricacies. This field has profound implications, from architectural designs to video game graphics. To ensure you’re on the right track in

Welcome to Class 11 Maths MCQ – Conic Sections chapter. Here are 20 multiple-choice questions to sharpen your knowledge of conic sections in Maths. 1. Which of the following is defined by the equation x^2 + y^2 = r^2? a) Ellipse b) Parabola c) Hyperbola d) Circle Click to View Answer and Explanation Answer: d)

Welcome Class 11 Maths MCQ – Sequences and Series chapter. Here, we curated a set of 20 multiple-choice questions to test your knowledge of the Sequences and Series in Maths 1. The common difference of the arithmetic sequence 2, 5, 8, 11,… is: a) 2 b) 3 c) 5 d) 11 Click to View Answer