Maths Practice Question and Answer

Q:

Vijay lent Rs.5000. At what rate percent per annum he lent the money?
Statement I: The difference between the simple interest and compound interest on same money is Rs.60.
Statement II: The simple interest obtained after 4 years is Rs.300.
Statement III: The difference between compound interest and simple interest on Rs.60,000 in 2 years is Rs.1350.

1541 0

  • 1
    Only I and II together are sufficient
    Correct
    Wrong
  • 2
    Either II or III are sufficient
    Correct
    Wrong
  • 3
    Any two of the three are sufficient
    Correct
    Wrong
  • 4
    All three together are needed
    Correct
    Wrong
  • 5
    Even all together are not sufficient
    Correct
    Wrong
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Answer : 2. "Either II or III are sufficient"

Q:

A and B take the responsibility of doing a work for Rs 250. A can do that work alone in 5 days and B alone in 15 days. They complete the work in 3 days with the help of C. If everyone gets paid in proportion to the work, then how much amount will C get?

1541 0

  • 1
    Rs. 50
    Correct
    Wrong
  • 2
    Rs.100
    Correct
    Wrong
  • 3
    Rs. 150
    Correct
    Wrong
  • 4
    Rs. 200
    Correct
    Wrong
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Answer : 1. "Rs. 50 "

Q:

Directions: Study the following table carefully to answer the questions that follow .
Number of soldiers ( in thousands ) joining five different forces during six different.

What was the ratio of the number of soldiers joining Army in the year 2008 to the number of soldiers joining Army in the year 2006? 

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  • 1
    5:2
    Correct
    Wrong
  • 2
    3:7
    Correct
    Wrong
  • 3
    4:3
    Correct
    Wrong
  • 4
    5:1
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "3:7 "

Q:

A hemispherical bowl of internal diameter 54 cm contains a liquid. The liquid is to be filled in cylindrical bottles of radius 3 cm and height 9 cm, then find the number of bottles that can be filled?

1540 0

  • 1
    324
    Correct
    Wrong
  • 2
    228
    Correct
    Wrong
  • 3
    81
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 4. "None of these"

Q:

A shopkeeper allows 23 % commission on his advertised price and still makes a profit of 10 %. If he gains Rs.56 on one item, his advertised price of the item, in Rs. is 

1540 0

  • 1
    820
    Correct
    Wrong
  • 2
    780
    Correct
    Wrong
  • 3
    790
    Correct
    Wrong
  • 4
    800
    Correct
    Wrong
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Answer : 4. "800"

Q:

A alone can complete a work in 15 days and B alone can complete a work in 25 days. If they work on alternate days starting with A, in how many days the work will be finished?

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  • 1
    16 days
    Correct
    Wrong
  • 2
    22 days
    Correct
    Wrong
  • 3
    $$17{1\over 2} $$ days
    Correct
    Wrong
  • 4
    $$18{3\over 5} $$ days
    Correct
    Wrong
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Answer : 4. "$$18{3\over 5} $$ days"

Q:

The greatest number that can be subtracted from 10000 so that the remainder may be divisible by 32, 36, 48 and 54 is:

1539 0

  • 1
    9216
    Correct
    Wrong
  • 2
    9316
    Correct
    Wrong
  • 3
    9136
    Correct
    Wrong
  • 4
    9236
    Correct
    Wrong
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Answer : 3. "9136"

Q:

Tonu invested 10 % more than the investment of Monu and Sonu invested 10 % less than the investment of Monu. If the total investment of all the three persons is ₹ 60, 000, the investment of Monu is – 

1539 0

  • 1
    ₹ 30,000
    Correct
    Wrong
  • 2
    ₹ 40,000
    Correct
    Wrong
  • 3
    ₹ 10,000
    Correct
    Wrong
  • 4
    ₹ 20,000
    Correct
    Wrong
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Answer : 4. "₹ 20,000 "

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