Practice Question Bankmedium Level
ID: 69386b3bb573ee20fadccaa7
QUESTION STATEMENT:द्विभाषी / Bilingual
दो संख्याओं का लघुत्तम समापवर्त्य (L.C.M.) 495 है और उनका महत्तम समापवर्तक (H.C.F.) 5 है। यदि उन दो संख्याओं का जोड़ 100 है, तो उनका अंतर है-
The L.C.M. of two numbers is 495 and their H.C.F. is 5. If the sum of the numbers is 100, then their difference is-
SELECT CORRECT OPTION:
A
5
B
10
Correct
C
15
D
20
Official Solution & Explanation:
Correct Answer: Option B(10)
गुणनफल = $LCM \times HCF = 2475$। योग = 100। $(x-y)^2 = (x+y)^2 - 4xy$ का उपयोग करने पर अंतर 10 प्राप्त होता है (संख्याएँ 45 और 55 हैं)।
Product = $LCM \times HCF = 2475$. Sum = 100. Using $(x-y)^2 = (x+y)^2 - 4xy$, the difference is 10 (Numbers are 45 and 55).

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