Maths Practice Question and Answer

Q:

Answer the following questions

Rama dealing in bedsheets allows 4% discount on the marked price. What price must be marked on a bedsheet that cost Rs. 480 so as to make a profit of 10%?

1038 0

  • 1
    Rs. 520
    Correct
    Wrong
  • 2
    Rs. 650
    Correct
    Wrong
  • 3
    Rs. 620
    Correct
    Wrong
  • 4
    Rs. 550
    Correct
    Wrong
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Answer : 4. "Rs. 550"

Q:

While selling a watch, a shop- keeper gives a discount of 5%. If he gives a discount of 7%, he earns ₹15 less as profit. The marked price of the watch is 

1038 0

  • 1
    ₹ 697.5
    Correct
    Wrong
  • 2
    ₹ 712.5
    Correct
    Wrong
  • 3
    ₹ 750
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "₹ 750 "

Q:

Directions: Study the Bar diagram carefully and answer the questions. 

The Bar diagram shows the trends of foreign direct investment (FDI) into India from all over the World (in Rs. crores). 

 

The ratio of investment in 1997 to the average investment is 

1036 0

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

Q:

In what time will ₹8000, at 3% per annum, produce the same interest as ₹6000 does in 5 years at 4% simple interest is? 

1036 0

  • 1
    5 years
    Correct
    Wrong
  • 2
    6 years
    Correct
    Wrong
  • 3
    3 years
    Correct
    Wrong
  • 4
    4 years
    Correct
    Wrong
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Answer : 1. "5 years"

Q:

If 5x + 5 > 2 + 2x and 5x + 3 ≤ 4x + 5; then x can take which of the following values?

1035 0

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

Q:

Directions : The expenses of a country for a particular year is given in Pie–Chart. Read the Pie– Chart and answer the questions.

If the total amount spent by the Government during the year was ₹ 1,00,000 crores, then the amount spent on Health and Education together was

1034 0

  • 1
    ₹ 25,000 crore
    Correct
    Wrong
  • 2
    ₹ 20,000 crore
    Correct
    Wrong
  • 3
    ₹ 30,000 crore
    Correct
    Wrong
  • 4
    ₹ 15,000 crore
    Correct
    Wrong
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Answer : 1. "₹ 25,000 crore "

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Answer : 3. "54.5 "

Q:

The value of $$\left({sin37^0cos53^0+cos37^0sin^0} \right)-\left({4cos^237^0-7+4cos^253^0\over tan^247^0+4-cosec^243^0} is \right)$$

1032 0

  • 1
    -2
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 4. "2"

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