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Mathematics

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Quizzes in Mathematics

A cube-shaped box has each edge 46 m. What is its volume?

  • 552 m³
  • 12696 m³
  • 2116 m³
  • 97336 m³
Correct answer(s):
  • 97336 m³

A cube has edge length 44 mm. What is its total surface area?

  • 7744 mm²
  • 528 mm²
  • 11616 mm²
  • 85184 mm²
Correct answer(s):
  • 11616 mm²

A rectangular cardboard is 49 m by 11 m. A square of side 3 m is cut from it. What area remains?

  • 539 m²
  • 108 m²
  • 548 m²
  • 530 m²
Correct answer(s):
  • 530 m²

A triangle has base 42 cm and perpendicular height 12 cm. What is its area?

  • 252 cm²
  • 27 cm²
  • 504 cm²
  • 54 cm²
Correct answer(s):
  • 252 cm²

A semicircular window has radius 41 cm. Using π = 3.14, what is its area?

  • 257.48 cm²
  • 1681 cm²
  • 2639.17 cm²
  • 5278.34 cm²
Correct answer(s):
  • 2639.17 cm²

A square tile has side length 19 mm. What is the area of the tile?

  • 361 mm²
  • 4 units
  • 76 mm²
  • 38 mm²
Correct answer(s):
  • 361 mm²

Using π = 3.14, find the circumference of a circle with radius 38 m.

  • 1444 m
  • 4534.16 m
  • 238.64 m
  • 119.32 m
Correct answer(s):
  • 238.64 m

A classroom notice board is 21 m long and 14 m wide. What is its perimeter?

  • 35 m
  • 294 m
  • 70 m
  • 56 m
Correct answer(s):
  • 70 m

Using π = 22/7, find the area of a circle with radius 35 mm.

  • 220 mm²
  • 3850 mm²
  • 1225 mm²
  • 109.9 mm²
Correct answer(s):
  • 3850 mm²

The area of a rectangle is 468 cm² and its breadth is 13 cm. What is the length?

  • 36 cm
  • 13 cm
  • 98 cm
  • 481 cm
Correct answer(s):
  • 36 cm

A rectangular garden is 17 mm long and 9 mm wide. What is its area?

  • 153 mm²
  • 26 mm²
  • 52 mm²
  • 76 mm²
Correct answer(s):
  • 153 mm²

Which formulae correctly give area of plane figures? Select all correct answers.

  • Triangle: 1/2 × base × height
  • Circle circumference: πr²
  • Rectangle: length × breadth
  • Cuboid volume: 2(lb + bh + lh)
Correct answer(s):
  • Triangle: 1/2 × base × height
  • Rectangle: length × breadth

A floor is 75 m long and 12 m wide. If polishing costs 6 taka per m², what is the total cost?

  • 4 units
  • 5400 taka
  • 906 taka
  • 1044 taka
Correct answer(s):
  • 5400 taka

Using π = 3.14, find the volume of a sphere with radius 4 mm.

  • 267.95 mm³
  • 25.12 mm³
  • 4 units
  • 200.96 mm³
Correct answer(s):
  • 267.95 mm³

Using π = 3.14, find the volume of a cone with radius 11 m and height 67 m.

  • 2314.18 m³
  • 25455.98 m³
  • 379.94 m³
  • 8485.33 m³
Correct answer(s):
  • 8485.33 m³

Using π = 3.14, find the curved surface area of a cylinder with radius 8 cm and height 61 cm.

  • 12258.56 cm²
  • 3064.64 cm²
  • 3466.56 cm²
  • 200.96 cm²
Correct answer(s):
  • 3064.64 cm²

Using π = 3.14, find the volume of a cylinder with radius 9 m and height 57 m.

  • 3730.32 m³
  • 3221.64 m³
  • 14497.38 m³
  • 254.34 m³
Correct answer(s):
  • 14497.38 m³

A cuboid measures 55 mm × 4 mm × 5 mm. What is its total surface area?

  • 1030 mm²
  • 1100 mm²
  • 256 mm²
  • 515 mm²
Correct answer(s):
  • 1030 mm²

A cuboid has length 54 cm, breadth 8 cm, and height 4 cm. Find its volume.

  • 436 cm³
  • 66 cm³
  • 1360 cm³
  • 1728 cm³
Correct answer(s):
  • 1728 cm³