Question
Download Solution PDFसकाळी 6 ते दुपारी 12 वाजेपर्यंत एका वसाहतीजवळच्या रस्त्यावरून जाणार्या कारची संख्या खालील स्तंभालेखामध्ये दर्शविली आहे.
कोणत्या तासा (तासां) दरम्यान कारची संख्या, सकाळी 6 ते 11 या वेळेत रस्त्यावरून जाणाऱ्या कारच्या सरासरी संख्येपेक्षा जास्त आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेला डेटा:
|
वेळ |
रस्त्यावरून जाणाऱ्या एकूण गाड्या |
|
6-7 |
70 |
|
7-8 |
105 |
|
8-9 |
130 |
|
9-10 |
115 |
|
10-11 |
95 |
|
11-12 |
45 |
वापरलेले सूत्र:
रस्त्यावरून जाणाऱ्या सरासरी कार = (रस्त्यावरून जाणार्या एकूण कार) ÷ 5
गणना:
रस्त्यावरून जाणार्या एकूण कार (सकाळी 11 पर्यंत) = (70 + 105 + 130 + 115 + 95) = 515
रस्त्यावरून जाणाऱ्या सरासरी कार (सकाळी 11 पर्यंत) = \(515\over5\) = 103 कार.
सकाळी 7 ते 8 पर्यंत जाणाऱ्या कार = 105 > 103
सकाळी 8 ते 9 पर्यंत जाणाऱ्या कार = 130 > 103
सकाळी 9 ते 10 पर्यंत जाणाऱ्या कार = 115 > 103
म्हणून, सकाळी 7 - 8, सकाळी 8 - 9 आणि सकाळी 9 - 10 या वेळेत, सकाळी 6 ते 11 या वेळेत रस्त्यावरून जाणाऱ्या कारच्या सरासरी संख्येपेक्षा जास्त गाड्या गेल्या.
Last updated on Jul 19, 2025
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