SSC GD Constable previous year question
If x : y = 3 : 5 and z : w = 2x : 5y, then what is the value of xz : yw?
Asked in SSC GD Constable 2024: 24 Feb 2024 Shift 3 · Quantitative Aptitude
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Correct answer: (A) 18:125
With x=3,y=5: z:w=2x:5y=6:25. xz:yw = (3×6):(5×25) = 18:125.
हिंदी में प्रश्न
यदि x : y = 3 : 5 और z : w = 2x : 5y है, तो xz : yw का मान कितना है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) 18 : 65
With x=3,y=5: z:w=2x:5y=6:25. xz:yw = (3×6):(5×25) = 18:125.
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