The radius of the base and the height of a closed cylinder are in the ratio 1 : 3. Using π = \( \frac{22}{7} \), find its total surface area if its curved surface area is 924 m².
Solid CO2 gets converted directly into the gaseous state upon decreasing the pressure to _______.
2 atmosphere, without coming to the liquid state
1 atmosphere, without coming to the liquid state
3 atmosphere, without coming to the liquid state
4 atmosphere, without coming to the liquid state
In a row of people, Marshall is sitting 13th from the left end and 36th from the right end. What is the total number of persons in the row?