Data Interpretation Questions Practice Question and Answer

Q:

यदि पाई-चार्ट में दो व्यय के बीच का अंतर 180 से दर्शाया जाता है, तो ये व्यय संभवतः हैं:

1029 0

  • 1
    Binding Cost and Promotion Cost
    Correct
    Wrong
  • 2
    Paper Cost and Royalty
    Correct
    Wrong
  • 3
    Binding Cost and Printing Cost
    Correct
    Wrong
  • 4
    Paper Cost and Printing Cost
    Correct
    Wrong
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Answer : 4. "Paper Cost and Printing Cost"

Q:

कौन से दो व्यय एक साथ 108 ° का केंद्रीय कोण है?

1077 0

  • 1
    Binding Cost and Transportation Cost
    Correct
    Wrong
  • 2
    Printing Cost and Paper Cost
    Correct
    Wrong
  • 3
    Royalty and Promotion Cost
    Correct
    Wrong
  • 4
    Binding Cost and Paper Cost
    Correct
    Wrong
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Answer : 1. "Binding Cost and Transportation Cost"
Explanation :

Central angle of 1080 =  of the total expenditure= 30% of the total expenditure.
From the pie – chart it is clear that:
Binding Cost + Transportation Cost = (20% + 10%) of the total expenditure
= 30% of the total expenditure
⸫ Binding Cost and Transportation Cost together have a central angle of 1080

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Answer : 2. "Rs. 157.50"
Explanation :

Clearly, S.P. of the book = 105% of C.P.
Let the selling price of this edition (of 12500 books) be Rs. x.
Then, 15 : 105 = 281250 : x ⇒ x = Rs.  = Rs. 1968750.
⸫ S.P of one book = Rs.  = Rs. 157.50

Q:

रॉयल्टी पर किए गए व्यय के अनुरूप क्षेत्र का केंद्रीय कोण क्या है?

1445 0

  • 1
    15°
    Correct
    Wrong
  • 2
    24°
    Correct
    Wrong
  • 3
    54°
    Correct
    Wrong
  • 4
    48°
    Correct
    Wrong
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Answer : 3. "54°"
Explanation :

Central angle corresponding to Royalty = (15% of 360)°= 54° 

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Answer : 2. "Rs. 37.50"
Explanation :

Clearly, marked price of the book = 120% of C.P
Also, cost of paper = 25% of C.P.
Let the cost of paper for a single book be Rs. n.
Then, 120 : 25 = 180 : n ⇒ n = Rs.  = Rs. 37.50

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Answer : 3. "Rs. 22,950"
Explanation :

Let the amount of Royalty to be paid for these books be Rs. p.

Then, 20 : 15 = 30600 : r ⇒ r = Rs. = Rs. 22950.

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