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SSC CHSL 2023 PYQ — Question 64

SSC CHSL - 02 Aug 2023 - Shift 1 • Quantitative Aptitude • Q64

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Find the third proportional of 25 and 45.

Show answer & explanation

Correct answer: C

Explanation

The correct answer is option 3 i.e. 81.

Calculations:

Let the third proportion be C.

According to the question;

⇒ 25/45 = 45/C

⇒ C = 45 × 45/25 = 81