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Based on the average growth percentage (%) of registered cars per year (in successive years during 2017 - 2020) in the city A, what will be the estimated number of registered cars in city A in the year 2021 ?
(1) 11225
(2) 10815
(3) 10415
(4) 10283
शहर A में प्रति वर्ष (2017-2020 के दौरान लगातार वर्षों में) पंजीकृत कारों की औसत वृद्धि प्रतिशत (%) के आधार पर, वर्ष 2021 में शहर A में पंजीकृत कारों की अनुमानित संख्या क्या होगी?
(1) 11225
(2) 10815
(3) 10415
(4) 10283
This Question came in
UGC-NET-Economics-12-December-2023-Shift-1-Q3
UGC-NET Paper 1 Full Course
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Detailed Explanation & Answer
City A growth in cars from 2017-18 = 500 x 100 / 7500 = 6.67
City A growth in cars from 2018-19 = 1000 x 100 / 8000 = 12.5
City A growth in cars from 2019-20 = 500 x 100 / 9000 = 5.56
Average Growth = 6.67+12.5+5.56 / 3 = 8.24
Cars increase for 2021 = 9500 x 8.24 / 100 = 782.8
Total Cars estimated in 2021 = 9500 + 782.8 = 10282.8
2017-18 से शहर ए में कारों की वृद्धि = 500 x 100 / 7500 = 6.67
शहर 2018-19 से कारों में वृद्धि = 1000 x 100 / 8000 = 12.5
2019-20 से शहर ए में कारों की वृद्धि = 500 x 100 / 9000 = 5.56
औसत वृद्धि = 6.67+12.5+5.56/3 = 8.24
2021 के लिए कारों की वृद्धि = 9500 x 8.24 / 100 = 782.8
2021 में अनुमानित कुल कारें = 9500 + 782.8 = 10282.8
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