RRB Group D practice question
A safety bonus of Rs 10,400 announced at a barytes mine is divided among three miners Kotaiah, Lingaiah and Mastan in the ratio 1/2 : 1/3 : 1/4. What is the largest share?
From a RRB Group D Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (A) Rs 4,800
Multiplying 1/2 : 1/3 : 1/4 by the LCM 12 gives 6 : 4 : 3, total 13 parts. One part = 10400/13 = Rs 800. Largest share = 6 × 800 = Rs 4,800.
हिंदी में प्रश्न
ఒక బెరైటీస్ గని వద్ద ప్రకటించిన రూ. 10,400 భద్రతా బోనస్ను కోటయ్య, లింగయ్య, మస్తాన్ అనే ముగ్గురు గని కార్మికులకు 1/2 : 1/3 : 1/4 నిష్పత్తిలో పంచారు. అత్యధిక వాటా ఎంత?
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सही उत्तर: (A) రూ. 4,800
12తో గుణిస్తే నిష్పత్తి 6 : 4 : 3, మొత్తం 13 భాగాలు. ఒక భాగం = 10400/13 = రూ. 800. కావున అత్యధిక వాటా = 6 × 800 = రూ. 4,800.
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