Maths Practice Question and Answer

Q:

The diameter of a toy wheel is 14 cm, what is the distance travelled by it in 15 revolutions? 

2897 0

  • 1
    880 cm
    Correct
    Wrong
  • 2
    660 cm
    Correct
    Wrong
  • 3
    600 cm
    Correct
    Wrong
  • 4
    560 cm
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "660 cm "

Q: The following pie-chart shows the study-time of different subject of a student in a day. Study the pie chart and answer the following questions.The time spent to study history and chemistry is 4 hours 30 minutes, Then the student studies Physics for

2894 0

  • 1
    1 hour
    Correct
    Wrong
  • 2
    2.9 hour
    Correct
    Wrong
  • 3
    2 hour
    Correct
    Wrong
  • 4
    3 hours
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "3 hours"

Q:

The average of 8 readings is 24.3, out of which the average of first two is 18.5 and that of next three is 21.2. If the sixth reading is 3 less than seventh and 8 less than eight, what is the sixth reading? 

2892 0

  • 1
    24.8
    Correct
    Wrong
  • 2
    26.5
    Correct
    Wrong
  • 3
    27.6
    Correct
    Wrong
  • 4
    29.4
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "27.6"

Q:

The price of JK magazine is ₹ 90. There is a 30 % discount on becoming a customer of 45 magazines. While another discount of 25 % is also given to the customer of 26 magazines. Find the difference of the price of a magazine for a customer of 45 magazines and a customer of 26 magazines. 

2891 1

  • 1
    ₹ 3.50
    Correct
    Wrong
  • 2
    ₹ 35.50
    Correct
    Wrong
  • 3
    ₹ 4.30
    Correct
    Wrong
  • 4
    ₹ 4.50
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "₹ 4.50 "

Q: If A: B=3:4, B:C=8:9, and C:D=15:16, Find A:D 2890 1

  • 1
    5:8
    Correct
    Wrong
  • 2
    5:7
    Correct
    Wrong
  • 3
    15:32
    Correct
    Wrong
  • 4
    20:44
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "5:8"

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? 2887 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:

A and B together can plough a field in 10 hours but by himself A requires 15 hours. How long would B take to plough the same field?

2886 0

  • 1
    10 hours
    Correct
    Wrong
  • 2
    20 hours
    Correct
    Wrong
  • 3
    30 hours
    Correct
    Wrong
  • 4
    40 hours
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "30 hours"

Q:

Directions : What should come in place of the question mark (?) in the following number series? 

7 17 54 ? 1098 6591 

2886 0

  • 1
    204
    Correct
    Wrong
  • 2
    212
    Correct
    Wrong
  • 3
    223
    Correct
    Wrong
  • 4
    219
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "219"

      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