तीन संख्याएँ `5:7:12` के अनुपात में है। यदि उनमे से पहली तथा तीसरी संख्याओं का योग, दूसरी संख्या से 50 अधिक हो, तो तीनो संख्याओं का योग कितना होगा ?A. 125B. 120C. 95D. 85

तीन संख्याएँ `5:7:12` के अनुपात

1.	तीन संख्याएँ `5:7:12` के अनुपात में है। यदि उनमे से पहली तथा तीसरी संख्याओं का योग, दूसरी संख्या से 50 अधिक हो, तो तीनो संख्याओं का योग कितना होगा ?A. 125B. 120C. 95D. 85
Answer» Correct Answer - B Let the no. are 5x, 7x and 12x According to question, `5x+12x=7x+50` 17x-7x=50 10x=50 x=50 Sum of all three no. `=5x+12x+7x` `24x=24xx5=120`

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