2 lakh 2 lakh mein kitne zero Lagte Hain​

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

Will mark brainliest! ( explain the answer too, it can be one sentence)