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ఆరుగురు సోదరుల సగటు వయస్సు 15 సంవత్సరాలు. వారి తండ్రిని కూడా కలుపుకుంటే, సగటు 7 సంవత్సరాలు పెరిగింది. తండ్రి వయస్సు (సంవత్సరాలలో) కనుగొనండి.

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SSC MTS (2022) Official Paper (Held On: 03 May 2023 Shift 1)
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  1. 44 సంవత్సరాలు
  2. 77 సంవత్సరాలు
  3. 64 సంవత్సరాలు
  4. 60 సంవత్సరాలు

Answer (Detailed Solution Below)

Option 3 : 64 సంవత్సరాలు
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Detailed Solution

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ఇచ్చిన సమస్య:
 
ఆరుగురు సోదరుల సగటు వయస్సు = 15, తండ్రిని చేర్చినప్పుడు సగటు వయస్సు = 22
 
సాధన:
 
⇒ తండ్రి వయస్సు = 22 × 7 - 15 × 6 = 64 సంవత్సరాలు
 
కాబట్టి, తండ్రి వయస్సు 64 సంవత్సరాలు.
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Latest SSC MTS Updates

Last updated on Jul 10, 2025

-> SSC MTS Notification 2025 has been released by the Staff Selection Commission (SSC) on the official website on 26th June, 2025.

-> For SSC MTS Vacancy 2025, a total of 1075 Vacancies have been announced for the post of Havaldar in CBIC and CBN.

-> As per the SSC MTS Notification 2025, the last date to apply online is 24th July 2025 as per the SSC Exam Calendar 2025-26.

-> The selection of the candidates for the post of SSC MTS is based on Computer Based Examination. 

-> Candidates with basic eligibility criteria of the 10th class were eligible to appear for the examination. 

-> Candidates must attempt the SSC MTS Mock tests and SSC MTS Previous year papers for preparation.

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