Comprehension

खालील वृत्तालेख हा दिल्लीतील एका घराच्या बांधकामाची किंमत दर्शवतो. आकृतीचा काळजीपूर्वक अभ्यास करा आणि प्रश्नांची उत्तरे द्या.

जर घर बांधण्यासाठी एकूण 1 कोटी रुपये खर्च असल्यास,

स्टीलच्या तुलनेत सिमेंटवर खर्च झालेली जादा रक्कम शोधा.

This question was previously asked in
OPSC OAS 2019 Prelims (General Studies) Official Paper-II
View all OPSC OAS Papers >
  1. 20 लाख रु. 
  2. 1 लाख रु. 
  3. 2 लाख रु. 
  4. 10 लाख रु. 

Answer (Detailed Solution Below)

Option 3 : 2 लाख रु. 
Free
ST 1: General Studies (Indian Polity - I)
50 Qs. 100 Marks 60 Mins

Detailed Solution

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गणना:

वृत्तालेख 360° असतो

सिमेंटवरील एकूण खर्च = 72°

स्टीलवरील एकूण खर्च = 65°

स्टीलच्या तुलनेत सिमेंटवर खर्च झालेली जादा रक्कम = 72° - 64.8° = 7.2°

आवश्यक रक्कम = (7.2°/360°) × 10000000

⇒ 200000 रुपये

∴ पर्याय 3 हे योग्य उत्तर आहे.

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