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Area problems

  • 1. 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
  • Also asked in: Bank Exams

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  • 2. 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
  • Also asked in: Bank Exams

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  • 3. What is the length of the side of an equilateral triangle, if its area is 64?3 sq cm?

  • Options
  • A. 8 cm
  • B. 16 cm
  • C. 16?3 cm
  • D. 8?3 cm
  • Also asked in: Bank Exams

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  • 4. Area of 4 walls of a cuboid is 448 sq cm, its length is 18 cm and height is 8 cm. What is its breadth (in cm)?

  • Options
  • A. 10
  • B. 9
  • C. 8
  • D. 7
  • Also asked in: Bank Exams

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  • 5. 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
  • Also asked in: Bank Exams

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  • 6. 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
  • Also asked in: Bank Exams

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  • 7. Area of the circle inscribed in a square of diagonal 6?2 cm (in sq cm) is

  • Options
  • A. 9 ?
  • B. 6 ?
  • C. 3 ?
  • D. 9?2 ?
  • Also asked in: AIEEE, Bank Exams

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  • 8. 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
  • Also asked in: Bank Exams

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  • 9. Length and breadth of a rectangle are increased by 40% and 70% respectively. What will be the percentage increase in the area of rectangle?

  • Options
  • A. 118
  • B. 110
  • C. 138
  • D. 128
  • Also asked in: Bank Exams

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  • 10. 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
  • Also asked in: Bank Exams

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