Seats for Math, Physics, Biology ratio 5:7:8. Increase by 40%, 50%, 75%. New ratio?
A. 6: 7:8
B. 6: 8: 9
C. 2: 3:4
D. None of these
JUIBA (Unit-E)Set-Fমানসিক দক্ষতা(IQ)গাণিতিক সমস্যাIQ-4 (Topic Practice)JU - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
C.
2: 3:4
Explanation:
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