Maths Practice Question and Answer

Q: Ratio of current age of Prakash and his daughter is 3:1. This ratio after 5 years will be 7:3. What is the current age of Prakash’s daughter? 1728 0

  • 1
    12 years
    Correct
    Wrong
  • 2
    30 years
    Correct
    Wrong
  • 3
    20 years
    Correct
    Wrong
  • 4
    10 years
    Correct
    Wrong
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Answer : 4. "10 years"

Q: 6 years age, ratio of age of kamla and Suresh was 6:5, this will be 11:10 after 4 years. What is Suresh’ age at present? 3195 0

  • 1
    13 years
    Correct
    Wrong
  • 2
    28 years
    Correct
    Wrong
  • 3
    16 years
    Correct
    Wrong
  • 4
    18 years
    Correct
    Wrong
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Answer : 3. "16 years "

Q: Father’s age after five years will be three times of his son’s age, while this father’s age before five years was seven times of his son’s age. Find father’s age at present. 1345 0

  • 1
    35
    Correct
    Wrong
  • 2
    40
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    45
    Correct
    Wrong
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Answer : 2. "40"

Q: If 6 is deducted from Rajesh’s current age and the remainder is divided by 18, then Anup’s age is found. Mahesh is 5 years old and Anup is 2 years younger than Mahesh. What is Rajesh’s current age? 1798 0

  • 1
    10 years
    Correct
    Wrong
  • 2
    20 years
    Correct
    Wrong
  • 3
    37 years
    Correct
    Wrong
  • 4
    60 years
    Correct
    Wrong
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Answer : 4. "60 years"

Q: A can do a piece of work in 6 days and B in 9 days. How many days will both take together to complete the work? 1412 0

  • 1
    7.5 days
    Correct
    Wrong
  • 2
    5.4 days
    Correct
    Wrong
  • 3
    3.6 days
    Correct
    Wrong
  • 4
    3 days
    Correct
    Wrong
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Answer : 3. " 3.6 days"

Q: A can cultivate of a land in 6 days and b can cultivate of the same land in 10 days. Working together A and B can cultivate of the land in; 1549 0

  • 1
    4 days
    Correct
    Wrong
  • 2
    5 days
    Correct
    Wrong
  • 3
    8 days
    Correct
    Wrong
  • 4
    10 days
    Correct
    Wrong
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Answer : 3. " 8 days"

Q: A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in 1303 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 3. " "

Q: The total number of students in a school is 1224. If the number of girls in the school is 600, what is the respective ratio of the total number of boys to the total number of girls in the school? 2917 1

  • 1
    26:25
    Correct
    Wrong
  • 2
    21:17
    Correct
    Wrong
  • 3
    18:13
    Correct
    Wrong
  • 4
    5:4
    Correct
    Wrong
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Answer : 1. "26:25"

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