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  9. Q265

SSC CPO (SI in Delhi Police & CAPFs) 2025 · Question 265 of 323

A brass hemispherical bowl has an inner diameter of 10.5 cm. if the cost of tin-plating the inner surface is 15 per 100 cm², what will be the total cost (in whole number) of plating the inside of the bowl? एक पीतल के अर्धगोलाकार कटोरे का आंतरिक व्यास 10.5 सेंटीमीटर है। यदि आंतरिक सतह पर टिन-प्लेेटिंग की लागत ₹15 प्रति 100 वर्ग सेंटीमीटर है, तो कटोरे के अंदर की सतह पर प्लेेटिंग की कुल लागत (पूर्णांक में) कितनी होगी?

  1. A₹26Correct
  2. B₹34
  3. C₹28
  4. D₹44

Answer: A. ₹26

Official answer key verified. Detailed explanation coming soon.

Source: SSC CPO 2025 Paper-I (10-Dec-2025 Shift 1) — testbook compilation via allexampyqs.com · reliable-secondary

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