Maths Practice Question and Answer

Q: What amount of compound interest can be obtained on the principal amount of Rs. 15800 at the rate of 6 percent per annum at the end of 2 years? 1987 0

  • 1
    Rs 1,896
    Correct
    Wrong
  • 2
    Rs.2012.48
    Correct
    Wrong
  • 3
    Rs. 1952.88
    Correct
    Wrong
  • 4
    Rs.1,956
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Rs. 1952.88"

Q: A rectangular plot has the ratio of 5:3 between length and breath. If the perimeter of the plot is 320 mtr. What’s the area of the plot? 1986 0

  • 1
    6000 sq.mtr.
    Correct
    Wrong
  • 2
    12000 sq.mtr.
    Correct
    Wrong
  • 3
    4500 sq.mtr.
    Correct
    Wrong
  • 4
    18000 sq.mtr.
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "6000 sq.mtr."
Explanation :

undefined

  • Show AnswerHide Answer
  • Workspace

Answer : 3. "16 : 25"

Q:

A sum of money becomes triple itself in 16 years. In how many years will it become 5 times at the same rate?

1983 0

  • 1
    15
    Correct
    Wrong
  • 2
    32
    Correct
    Wrong
  • 3
    27
    Correct
    Wrong
  • 4
    30
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "32"

Q: Mr Amin borrowed a certain sum from Mr Visvas. He borrowed for first 2 year at 8% per annum, for next 3 years at 11% per annum and beyond that at 14% per annum. Mr Amin paid Rs 10,920 as Simple interest in 8 years. Find how much he had borrowed? 1982 0

  • 1
    Rs 12000
    Correct
    Wrong
  • 2
    Rs 15000
    Correct
    Wrong
  • 3
    Rs 14000
    Correct
    Wrong
  • 4
    Data insufficient
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Rs 12000"
Explanation :

undefined

Q:

 A principal of Rs. 6120 becomes Rs. 8330 in 2 years when compounded annually at some rate of interest. How much will be the amount if the same principal was compounded half-yearly?

1981 0

  • 1
    Rs. 8430
    Correct
    Wrong
  • 2
    Rs. 8500
    Correct
    Wrong
  • 3
    Rs. 8300
    Correct
    Wrong
  • 4
    Rs. 8750
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Rs. 8430"

Q:

A reduction of 20 % in the price of salt enabled a purchaser to obtain 4 kg. more for Rs. 100. The reduced price of salt per kg is :

1980 0

  • 1
    Rs. 4
    Correct
    Wrong
  • 2
    Rs. 5
    Correct
    Wrong
  • 3
    Rs. 6.25
    Correct
    Wrong
  • 4
    Rs. 6.50
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "Rs. 5 "

Q:

Three numbers are in the ratio 5: 7: 12. If the sum of the first and the third numbers is greater than the second number by 50. The sum of the three numbers is 

1979 0

  • 1
    95
    Correct
    Wrong
  • 2
    85
    Correct
    Wrong
  • 3
    125
    Correct
    Wrong
  • 4
    120
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "120 "

      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