రెండు సంఖ్యల నిష్పత్తి 3 : 4 మరియు వాటి

క.సా.గు 480. వాటి గ.సా.భా ని కనుగొనండి.

This question was previously asked in
RRB NTPC CBT 2 (Level-3) Official Paper (Held On: 14 June 2022 Shift 1)
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  1. 30
  2. 40
  3. 160
  4. 120

Answer (Detailed Solution Below)

Option 2 : 40
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RRB NTPC Graduate Level Full Test - 01
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Detailed Solution

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ఇచ్చిన:

రెండు సంఖ్యల నిష్పత్తి 3 : 4

వాటి క.సా.గు 480

ఉపయోగించిన భావన:

రెండు సంఖ్యల ఉత్పత్తి = గ.సా.భా × క.సా.గు

లెక్కింపు:

సంఖ్యలు 3x మరియు 4x అనుకుందాం.

ఇక్కడ x అనేది రెండు సంఖ్యల యొక్క గ.సా.భా

ఇప్పుడు,

3x × 4x = 480 × x

⇒ 12x2 = 480x

⇒ x = 40

కాబట్టి, సంఖ్యల గ.సా.భా  = 40

∴ వారి  గ.సా.భా 40.

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