Maths Practice Question and Answer

Q: The list price of a clock is Rs 160. A customer buys it for Rs. 122.40 after two successive discount. If first discount is 10% the second is 3218 1

  • 1
    10%
    Correct
    Wrong
  • 2
    12%
    Correct
    Wrong
  • 3
    15%
    Correct
    Wrong
  • 4
    18%
    Correct
    Wrong
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Answer : 3. " 15%"

Q:

Prakash, Sunil and Anil started a business jointly investing Rs. 11 lakhs, Rs. 16.5 lakhs and Rs 8.25 lakhs respectively. The profit earned by them in the business at the end of three years was Rs. 19.5 lakhs. What will be the 50% of Anil's share in the profit? 

3214 0

  • 1
    Rs. 4.5 lakhs
    Correct
    Wrong
  • 2
    Rs. 2.25 lakhs
    Correct
    Wrong
  • 3
    Rs. 2.5 lakhs
    Correct
    Wrong
  • 4
    Rs. 3.75 lakhs
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "Rs. 2.25 lakhs "

Q: Find the compound interest on Rs.6250 at 12% per annum rate for one year if interest is calculated on half yearly basis. 3214 0

  • 1
    Rs 772.50
    Correct
    Wrong
  • 2
    Rs 772
    Correct
    Wrong
  • 3
    Rs 662
    Correct
    Wrong
  • 4
    Rs 663
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "Rs 772.50"
Explanation :

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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

3211 0

  • 1
    1 hour
    Correct
    Wrong
  • 2
    2.9 hour
    Correct
    Wrong
  • 3
    2 hour
    Correct
    Wrong
  • 4
    3 hours
    Correct
    Wrong
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Answer : 4. "3 hours"

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Answer : 3. "50"

Q:

By selling 15 mangoes, a fruit seller gains the selling price of 3 mangoes. His gain is

3204 0

  • 1
    25%
    Correct
    Wrong
  • 2
    16%
    Correct
    Wrong
  • 3
    24%
    Correct
    Wrong
  • 4
    27%
    Correct
    Wrong
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Answer : 1. "25%"

Q:

Ankit has three varieties of rice costing 18 Rs/kg,25 Rs/kg and 36 Rs/kg, In what possible ratio he should mix these three varieties so that on selling whole mixture at 23.10 Rs/kg he may get a profit of 10%?

3193 0

  • 1
    5 : 4 : 2
    Correct
    Wrong
  • 2
    9 : 3 : 1
    Correct
    Wrong
  • 3
    3 : 2 : 1
    Correct
    Wrong
  • 4
    7 : 4 : 3
    Correct
    Wrong
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Answer : 2. "9 : 3 : 1"

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