logo

CuriousTab

CuriousTab

Discussion

Home ‣ Aptitude ‣ Area Comments
  • Question

  • What is the area (in sq cm) of a rectangle of perimeter 90 cm and breadth 20 cm?


  • Options
  • A. 500
  • B. 400
  • C. 250
  • D. 450

  • Correct Answer
  • 500 

    • Area problems

    Search Results

    • 1. What is the area (in sq cm) of a rectangle if its diagonal is 51 cm and one of its sides is 24 cm?

    • Options
    • A. 540
    • B. 810
    • C. 1080
    • D. 360
      • Discuss
    • 2. What is the length of the side of an equilateral triangle, if its area is 36?3 sq cm?

    • Options
    • A. 6 cm
    • B. 24 cm
    • C. 12 cm
    • D. 18 cm
      • Discuss
    • 3. The length of the diagonal of a square is 10 cm. What is area of this square?

    • Options
    • A. 50 sq cm
    • B. 100 sq cm
    • C. 200 sq cm
    • D. 25 sq cm
      • Discuss
    • 4. The lengths of the diagonals of a rhombus are 8 cm and 6 cm. The area of rhombus is:

    • Options
    • A. 96 cm2
    • B. 60 cm2
    • C. 48 cm2
    • D. 24 cm2
      • Discuss
    • 5. If the length of the side of an equilateral triangle is 8 cm, what is its area?

    • Options
    • A. 32?3 sq cm
    • B. 16 sq cm
    • C. 16?3 sq cm
    • D. 32 sq cm
      • Discuss
    • 6. Area of the circle inscribed in a square of diagonal 6√2 cm (in sq cm) is

    • Options
    • A. 9 π
    • B. 6 π
    • C. 3 π
    • D. 9√2 π
      • Discuss
    • 7. What is the area (in square units) of the figure enclosed by the graphs of the lines x = -4, x = 2, y = -2 and y = 3?

    • Options
    • A. 12
    • B. 24
    • C. 15
    • D. 60
      • Discuss
    • 8. X and Y are the mid points of sides AB and AC of a triangle ABC. If BC+XY=12 units, then BC-XY is

    • Options
    • A. 8 units
    • B. 4 units
    • C. 6 units
    • D. 2 units
      • Discuss
    • 9. The point of intersection of all the three medians of a triangle is called its

    • Options
    • A. orthocentre
    • B. incentre
    • C. centroid
    • D. circumcentre
      • Discuss
    • 10. In a triangle, the distance of the centroid from the three vertices is 4cm, 6cm and 8cm respectively. Then the length of the smallest median is:

    • Options
    • A. 8
    • B. 7
    • C. 6
    • D. 5
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.