SSC Steno Grade C and D 6 Aug 2025 Shift 3 Paper

In the following question, the first and the last parts of the sentence/passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts — P, Q, R, and S. These four parts are not given in their proper order. Read the sentence/passage and find the most logical order of the parts between 1 and 6.
The invention of the wheel changed the world.
P: Transport became easier.
Q: Machines could now be built.
R: Travel became faster.
S. Roads improved quickly.
6. It was a great invention.