Competency Based Questions Chapter 14 Probability
Hint: Differentiate between Empirical probability and theoretical probability in order to find the two for a variety of cases. Question.1. Tanvi has a box containing four cards labelled A, B, […]
Competency Based Questions Chapter 12 Surface Areas and Volumes
Hint: Apply formulas of surface area of 3-D solids in order to derive the area of a new solid. Question.1. A medicine-capsule is in the shape of a cylinder of […]
Competency Based Questions Chapter 11 Areas Related to Circles
Hint: Describe the relationship between circumference and diameter of a circle in order to define . Question.1. Which of these is equivalent to ? (a) (b) (c) (d) Question.2. Raman […]
Competency Based Questions Chapter 10 Circles
Hint: Draw, identify and differentiate between secant and tangent of a circle in order to prove and apply various theorems related to circles. Question.1. A figure is shown below. Which […]
Competency Based Questions Chapter 9 Some Applications of Trigonometry
Hint: Identify line of sight in order to determine angle of elevation and angle of depression. Question.1. Consider the figure shown. If LJM is the angle of depression, what is […]
Competency Based Questions Chapter 8 Introduction to Trigonometry
Hint: Describe trigonometry in order to study the relationship between side and angle of a triangle. Question.1. Which of the following completes the statement below? The adjacent and ______ of […]
Competency Based Questions Chapter 7 Coordinate Geometry
Hint: Identify and coordinate in order to plot points on the graph. Question.1. Sheena was asked to plot a point 10 unit on the left of the origin and other […]
Competency Based Questions Chapter 6 Triangles
Hint: Distinguish between congruency and similarity in order to understand the concept of similar figures. Question.1. Rahul claims that congruent figures are similar as well. Aman claims that similar figures […]
Competency Based Questions Chapter 5 Arithmetic Progressions
Hint: Produce patterns in order to observe than succeeding terms are obtained by adding a fixed number to the preceding terms. Question.1. What are the missing numbers in the pattern […]
Competency Based Questions Chapter 4 Quadratic Equations
Hint: Write Quadratic Equation in order to represent the given situation mathematically. Question.1. A sum of ₹4000 was divided among persons. Had there been 10 more persons, each would have […]