Teaching REET Mock Test Series 2024-25 Level 1 & 2 (Hindi-Sanskrit-English) Quantitative Aptitude Ratio and Proportion Simple Ratios
যদি a ∶ b = 3 ∶ 7 এবং b ∶ c = 4 ∶ 9 হয়, তাহলে a ∶ b ∶ c নির্ণয় করুন।
1
3 ∶ 28 ∶ 63
2
3 ∶ 28 ∶ 9
3
12 ∶ 28 ∶ 63
4
12 ∶ 28 ∶ 9