11. Two marks exercise problems II

1. A birthday party is arranged in third floor of a hotel. \(120\) people take \(8\) trips in a lift to go to the party hall. If \(12\) trips were made how many people would have attended the party?

 

Number of people \(=\)

 

2. The shadow of a pole with the height of \(8 \ m\) is \(6 \ m\). If the shadow of another pole measured at the same time is \(30 \ m\), find the height of the pole.

 

Height of the pole \(=\) \(m\)