यदि 9.8 : 14.7 :: 15 : x है, तो x का मान ज्ञात कीजिए।

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  1. 22.5
  2. 23.2
  3. 21.7
  4. 19.9

Answer (Detailed Solution Below)

Option 1 : 22.5
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दिया गया है:

9.8 : 14.7 :: 15 : x

प्रयुक्त सूत्र:

यदि a : b :: c : d, तो a/b = c/d

गणना:

a/b = c/d का उपयोग करते हुए, हमारे पास है:

⇒ 9.8/14.7 = 15/x

⇒ x = (14.7 × 15) / 9.8

⇒ x = 220.5 / 9.8

⇒ x = 22.5

इसलिए, सही उत्तर विकल्प (1) है।

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