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2D Mensuration (Area)

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Q. If the area of a parallelogram is 120 square units and the base is 15 units, what is the height?
  • A. 8 units
  • B. 10 units
  • C. 12 units
  • D. 15 units
Q. If the area of a rhombus is 72 cm² and one diagonal is 12 cm, what is the length of the other diagonal?
  • A. 12 cm
  • B. 18 cm
  • C. 24 cm
  • D. 30 cm
Q. If the area of a rhombus is 72 square cm and one diagonal is 12 cm, what is the length of the other diagonal?
  • A. 12 cm
  • B. 18 cm
  • C. 24 cm
  • D. 6 cm
Q. If the area of a sector of a circle is 25π cm² and the radius is 10 cm, what is the angle of the sector in degrees?
  • A. 90 degrees
  • B. 60 degrees
  • C. 45 degrees
  • D. 30 degrees
Q. If the area of a sector of a circle is 25π square units and the radius is 5 units, what is the angle of the sector in degrees?
  • A. 90°
  • B. 60°
  • C. 45°
  • D. 30°
Q. If the area of a sector of a circle is 30 cm² and the radius is 5 cm, what is the angle of the sector in degrees?
  • A. 60°
  • B. 72°
  • C. 90°
  • D. 120°
Q. If the area of a square is 64 square meters, what is the length of one side?
  • A. 6 meters
  • B. 8 meters
  • C. 10 meters
  • D. 12 meters
Q. If the area of a square is 64 square units, what is the length of one side?
  • A. 6 units
  • B. 8 units
  • C. 10 units
  • D. 12 units
Q. If the area of a trapezium is 60 cm² and the lengths of the two parallel sides are 10 cm and 14 cm, what is the height?
  • A. 4 cm
  • B. 5 cm
  • C. 6 cm
  • D. 7 cm
Q. If the area of a trapezium is 60 square units and the lengths of the parallel sides are 10 units and 20 units, what is the height?
  • A. 4 units
  • B. 6 units
  • C. 8 units
  • D. 10 units
Q. If the area of a trapezium is 60 square units and the lengths of the two parallel sides are 10 units and 20 units, what is the height?
  • A. 4 units
  • B. 6 units
  • C. 5 units
  • D. 8 units
Q. If the area of a triangle is 50 square cm and its base is 10 cm, what is the height of the triangle?
  • A. 5 cm
  • B. 10 cm
  • C. 15 cm
  • D. 20 cm
Q. If the area of a triangle is 50 square units and its base is 10 units, what is the height of the triangle?
  • A. 5 units
  • B. 10 units
  • C. 15 units
  • D. 20 units
Q. The area of a parallelogram is 120 square meters, and its base is 15 meters. What is the height?
  • A. 8 m
  • B. 10 m
  • C. 12 m
  • D. 15 m
Q. The area of a parallelogram is 120 square units, and its base is 15 units. What is the height?
  • A. 8 units
  • B. 10 units
  • C. 12 units
  • D. 15 units
Q. The area of a rhombus is 48 square cm and one diagonal is 8 cm. What is the length of the other diagonal?
  • A. 12 cm
  • B. 10 cm
  • C. 8 cm
  • D. 6 cm
Q. The area of a rhombus is 60 square cm and one diagonal is 10 cm. What is the length of the other diagonal?
  • A. 12 cm
  • B. 15 cm
  • C. 10 cm
  • D. 8 cm
Q. The area of a rhombus is 60 square cm. If one diagonal is 10 cm, what is the length of the other diagonal?
  • A. 12 cm
  • B. 15 cm
  • C. 10 cm
  • D. 8 cm
Q. The area of a sector of a circle is 30 cm² and the radius is 5 cm. What is the angle of the sector in degrees?
  • A. 60 degrees
  • B. 72 degrees
  • C. 90 degrees
  • D. 120 degrees
Q. What is the area of a rhombus with diagonals measuring 10 cm and 24 cm?
  • A. 120 cm²
  • B. 60 cm²
  • C. 80 cm²
  • D. 100 cm²
Showing 31 to 50 of 50 (2 Pages)

2D Mensuration (Area) MCQ & Objective Questions

Understanding 2D Mensuration (Area) is crucial for students aiming to excel in their exams. This topic not only forms a significant part of the mathematics syllabus but also helps in developing problem-solving skills. Practicing MCQs and objective questions on 2D Mensuration (Area) can significantly enhance your exam preparation and boost your confidence, ensuring you tackle important questions effectively.

What You Will Practise Here

  • Formulas for calculating the area of basic shapes like squares, rectangles, triangles, and circles.
  • Understanding the concept of composite figures and how to find their areas.
  • Real-life applications of area calculations in various contexts.
  • Diagrams and visual representations to aid in understanding area concepts.
  • Problem-solving techniques for complex area-related questions.
  • Important definitions and theorems related to 2D Mensuration.
  • Practice questions that mirror exam formats and question patterns.

Exam Relevance

The topic of 2D Mensuration (Area) is frequently tested in CBSE, State Boards, NEET, and JEE examinations. Students can expect a variety of question patterns, including direct application of formulas, conceptual understanding, and problem-solving scenarios. Mastery of this topic can lead to higher scores, as it is often featured in both objective and subjective formats.

Common Mistakes Students Make

  • Confusing the formulas for different shapes, leading to incorrect calculations.
  • Overlooking units of measurement, which can affect the final answer.
  • Failing to break down composite shapes into simpler figures for easier area calculation.
  • Misinterpreting the question, especially in word problems that involve area.

FAQs

Question: What are the key formulas for calculating area in 2D Mensuration?
Answer: The key formulas include Area of a square = side × side, Area of a rectangle = length × breadth, Area of a triangle = 1/2 × base × height, and Area of a circle = π × radius².

Question: How can I improve my skills in solving 2D Mensuration problems?
Answer: Regular practice of MCQs and objective questions, along with understanding the underlying concepts, will greatly enhance your skills.

Now is the time to take charge of your learning! Dive into our collection of 2D Mensuration (Area) MCQ questions and practice questions to solidify your understanding and excel in your exams. Start solving today!

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