maths Practice Question and Answer

Q: A wheel can travel 22 km. in 100 rounds. Find the radius of that wheel. 2763 0

  • 1
    42 mtr
    Correct
    Wrong
  • 2
    28 mtr.
    Correct
    Wrong
  • 3
    35 mtr
    Correct
    Wrong
  • 4
    49 mtr
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "35 mtr"

Q: A carpet is to be laid in a room of 12m ×8m. measurement. Breath of the carpet is 3m. What should be the length of this carpet? 2512 0

  • 1
    34 mtr
    Correct
    Wrong
  • 2
    32 mtr
    Correct
    Wrong
  • 3
    36 mtr
    Correct
    Wrong
  • 4
    40 mtr
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "32 mtr"
Explanation :

undefined

Q: The ratio of length and breadth of rectangle is 5:2 respectively. The respective ratio of its perimeter and area is 1:3 (irrespective of the unit). What is the length of the rectangle? 2409 0

  • 1
    27 units
    Correct
    Wrong
  • 2
    32 units
    Correct
    Wrong
  • 3
    21 units
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "21 units"
Explanation :

undefined

Q: Diagonal of a square is 12√2. Find the ratio between the area of this square and that of square drawn on diagonal. 2329 0

  • 1
    2:1
    Correct
    Wrong
  • 2
    1:1
    Correct
    Wrong
  • 3
    1:2
    Correct
    Wrong
  • 4
    1:3
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "1:2"

Q: A cow is tied with a 14 ft. long rope in the centre of a field. If the cow can graze the grass of 100 ft2 area per day. What will be the time taken by the cow in grazing the grass of whole field? 2209 0

  • 1
    2 Days
    Correct
    Wrong
  • 2
    18 Days
    Correct
    Wrong
  • 3
    24 Days
    Correct
    Wrong
  • 4
    6 Days
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "6 Days"
Explanation :

undefined

Q: The ratio of length and breadth of a rectangular plot is 71:16 respectively. The area of the plot is 17324 sq.metres. What is the perimeter of the plot? 2121 0

  • 1
    284 metres
    Correct
    Wrong
  • 2
    528 metres
    Correct
    Wrong
  • 3
    264 metres
    Correct
    Wrong
  • 4
    614 metres
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "528 metres"
Explanation :

undefined

Q: The length of a rectangle, which is 25 cm is equal to the length of a square and the area of the rectangle is 125 square cm less than the area of the square. What is the breadth of the rectangle? 2014 0

  • 1
    15 cm
    Correct
    Wrong
  • 2
    20 cm
    Correct
    Wrong
  • 3
    12 cm
    Correct
    Wrong
  • 4
    14 cm
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "20 cm"
Explanation :

undefined

Q: If area of a circular jogging track is 3850 sq.metres. What is the circumference of the jogging track? 2001 0

  • 1
    225 metres
    Correct
    Wrong
  • 2
    214 metres
    Correct
    Wrong
  • 3
    220 metres
    Correct
    Wrong
  • 4
    235 metres
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "220 metres"
Explanation :

undefined

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully