Aptitude Practice Question and Answer

Q:

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

1975 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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Answer : 1. "7 सेमी"

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Answer : 1. "5√2 सेमी"

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