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Area problems


  • 1. What is the length of the longest pole which can be kept in a room 12 m long, 4 m broad and 3 m high ?

  • Options
  • A. 13 m
  • B. 14 m
  • C. 15 m
  • D. 16 m
  • Also asked in: GATE, CAT, Bank Exams, AIEEE, Bank PO, Bank Clerk

  • Discuss
  • 2. The diagonals of two squares are in the ratio of 2 : 5. Find the ratio of their areas.

  • Options
  • A. 4:25
  • B. 3:25
  • C. 3:15
  • D. 5:25
  • Also asked in: Bank Exams, Bank PO

  • Discuss
  • 3. An equilateral triangle is described on the diagonal of a square. What is the ratio of the area of the triangle to that of the square?

  • Options
  • A. 1:2
  • B. 1:3
  • C. 2:3
  • D. 3^(1/2) :2
  • Also asked in: Bank Exams, Bank PO

  • Discuss
  • 4. A took 15 seconds to cross a rectangular field diagonally walking at the rate of 52 m/min and B took the same time to cross the same field along its sides walking at the rate of 68m/min. The area of the field is?

  • Options
  • A. 50
  • B. 60
  • C. 70
  • D. 80
  • Also asked in: Bank Exams, Bank PO

  • Discuss
  • 5. The circumference of a circle, whose area is 24.64 sq.m

  • Options
  • A. 14.64
  • B. 16.36
  • C. 17.60
  • D. 18.40
  • Also asked in: Bank Exams, Bank PO

  • Discuss
  • 6. In an old Palace there are 50 stairs to go on top floor. Each is 20 cm high, 30 cm wide and 60 cm long. If all the stairs are re-plastered at the rate of Rs. 4 per 100 sq.cm. What is the expenditure ?

  • Options
  • A. Rs. 4680
  • B. Rs. 7600
  • C. Rs. 6000
  • D. Rs. 5480
  • Also asked in: AIEEE, Bank Exams, CAT, Bank Clerk, Bank PO

  • Discuss
  • 7. The length of a rectangle is 10 cm more than the breadth. Find the diagonal length of rectangle if perimeter is 44 cm ?

  • Options
  • A. 12.50 cm
  • B. 14.21 cm
  • C. 15.98 cm
  • D. 17.08 cm
  • Also asked in: CAT, Bank Exams, AIEEE, Bank PO, Bank Clerk

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  • 8. The diagonal of the floor of a rectangular closet is 7 12 feet. The shorter side of the closet is 4 12 feet. What is the area of the closet in square feet?

  • Options
  • A. 9
  • B. 18
  • C. 27
  • D. 36
  • Also asked in: AIEEE, Bank Exams, CAT, Bank Clerk, Bank PO

  • Discuss
  • 9. The altitude drawn to the base of an isosceles triangle is 8 cm and the perimeter is 32 cm. Find the area of the triangle.

  • Options
  • A. 24
  • B. 48
  • C. 60
  • D. 72
  • Also asked in: Bank Exams, Bank PO

  • Discuss
  • 10. In measuring the sides of a rectangle, one side is taken 5% in excess and the other 4% in deficit. Find the error percent in the area, calculate from the those measurements.

  • Options
  • A. .7%
  • B. 0.8%
  • C. 0.9%
  • D. 0.3%
  • Also asked in: Bank Exams, Bank PO

  • Discuss

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