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  • Question
  • Mumbai gets wheat from different regions. If it gets 1200 kg from Nasik at the rate of ? 30 per kg, 1500 kg from Ratnagiri at the rate of ? 25 per kg and 2000 kg from Kolhapur at the rate of ? 32 per kg, find the average cost of wheat procured by Mumbai.


  • Options
  • A. ? 29 per kg
  • B. ? 29.25 per kg
  • C. ? 29.50 per kg
  • D. ? 29.75 per kg

  • Correct Answer
  • ? 29.25 per kg 

    Explanation

    Average cost =( w1x1 + w2x2 + w3x3 ) / (w1 +w2 +w3)

    = ( 1200 x 30 +1500 x 25 + 2000 x 32) / ( 1200 + 1500 + 2000 )
    = 137500 / 4700
    = ? 29.25 per kg


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    • A. 1 3
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    • 2. 
      If the price of 23 toys is Rs. 276, then what will the price (Rs.) of 12 toys?

    • Options
    • A. 144
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    • 3. 
      .02 =(......?.....)%

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    • A. 20
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      If 36 men can do a piece of work in 25 hours, in how many hours will 15 men do it?

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    • A. 45
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    • 5. 
      2?63 / 11 =233

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    • A. 4
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    • 6. 
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    • 7. 
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    • 8. 
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    • Options
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    • 9. 
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    • Options
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