Question
Download Solution PDFदो संख्याएँ 3 : 4 के अनुपात में हैं। उनका लघुत्तम समापवर्तक (L.C.M.) 84 है। बड़ी संख्या है:
This question was previously asked in
WEBCSC 05/2021 Common Official Paper (Morning Shift)
Answer (Detailed Solution Below)
Option 3 : 28
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WEBCSC Assistant : General Knowledge and Current Affairs
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Download Solution PDFदिया गया है:
दो संख्याओं का अनुपात = 3 : 4
संख्याओं का लघुत्तम समापवर्तक (L.C.M.) = 84
गणना:
मान लीजिए कि संख्याएँ क्रमशः 3x और 4x हैं
L.C.M. = 84
x × 3 × 4 = 12x
⇒ L.C.M. = उभयनिष्ठ गुणनखंड (अन्य गुणनखंड)
⇒ 12x = 84
⇒ x = 7
∴ संख्याएँ हैं = 3x = 7 × 3 = 21
4x = 7 × 4 = 28
∴ बड़ी संख्या 28 है।
Last updated on Feb 4, 2025
-> The WEBCSC Bank Assistant 2025 Notification is out, announcing 85 vacancies.
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-> This exam, conducted by the West Bengal Cooperative Service Commission, recruits candidates for banking positions in cooperative banks.