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What is the third proportion of the numbers 15 and 30?

This question was previously asked in
SSC MTS (2022) Official Paper (Held On: 18 May, 2023 Shift 1)
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  1. 45
  2. 50
  3. 40
  4. 60

Answer (Detailed Solution Below)

Option 4 : 60
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Detailed Solution

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Given:

First number (a) = 15

Second number (b) = 30

Formula used:

Third proportion = b2/a

Calculation:

Third proportion = b2/a

⇒ (30 × 30)/15

⇒  30 × 2 = 60

∴ The correct answer is 60.

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Last updated on Jul 7, 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.

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

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