railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) Quantitative Aptitude Mensuration Solid Figures
A conical tent is required to accommodate 3 persons and each person needs 45 m2 of space on the ground and 300 m3 of air to breath. Find the vertical height of the tent (in m). (Take π = \(\frac{22}{7}\))
1
20
2
25
3
18
4
30