Question
Download Solution PDFदिलेला वृत्तालेख पाच शाळांमधील विद्यार्थ्यांची टक्केवारी दाखवतो आणि प्रत्येक शाळेतील मुला-मुलींचे गुणोत्तर तक्ता दाखवतो.
वृत्तालेख आणि तक्त्याचा अभ्यास करा आणि पुढील प्रश्नाचे उत्तर द्या.
खालील तक्त्यामध्ये दिलेल्या पाच शाळांमधील मुली आणि मुलांचे गुणोत्तर दाखवले आहे.
| शाळा | मुली: मुले |
| A | 3 ∶ 4 |
| B | 2 ∶ 3 |
| C | 5 ∶ 3 |
| D | 1 ∶ 2 |
| E | 4 ∶ 1 |
शाळेतील C मधील मुलांची संख्या आणि E शाळेतील मुलींच्या संख्येचे गुणोत्तर किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
एकूण विद्यार्थ्यांची संख्या 100 असू द्या
तर, शाळेतील विद्यार्थी C = 100 × 24% = 24
शाळेतील विद्यार्थी E = 100 × 15% = 15
आता,
शाळेतील C मुले आणि शाळेतील मुलींचे गुणोत्तर E = 24 × 3/8 : 15 × 4/5
⇒ 9 : 12 = 3 : 4
∴ आवश्यक गुणोत्तर 3 : 4 आहे
Last updated on Jun 25, 2025
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