यदि 4/9 ∶ x = 2/3 ∶ 16/81, तो x = ?

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RRB ALP Electrician 22 Jan 2019 Official Paper (Shift 3)
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  1. 16/121
  2. 48/121
  3. 24/121
  4. 32/243

Answer (Detailed Solution Below)

Option 4 : 32/243
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गणना:

4/9 ∶ x = 2/3 ∶ 16/81

सबसे पहले,  बायें अनुपात को हल करें:

4/9 ∶ x = 8/27

अब सही अनुपात हल करें

9x/4 = 8/27

⇒ x = 32/243

∴ विकल्प 1 सही उत्तर है। 

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