engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Mensuration Solid Figures
A tank has dimensions 40 cm × 20 cm × 30 cm. It is filled with water up to 14 cm height. What is the ratio of volume of filled portion to unfilled portion?
1
8 : 7
2
7 : 15
3
15 : 7
4
7 : 8
5
None of these.