Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Ratio and Proportion Direct or Indirect Proportion
यदि p ∶ q = 7 ∶ 9 और q ∶ r = 3 ∶ 5 है, तो p ∶ q ∶ r का मान ज्ञात कीजिए।
1
9 ∶ 7 ∶ 15
2
7 ∶ 9 ∶ 15
3
15 ∶ 7 ∶ 9
4
9 ∶ 15 ∶ 7