Select the option that arranges the given sentences in the correct logical order to form a meaningful passage.
• Trials are conducted before full deployment.
• Modern equipment allows faster and safer train operations.
• The Ministry of Railways is upgrading signalling systems.
• The upgrades will improve punctuality across the network.
Show answer & explanation
Correct answer: D
Explanation
Correct Answer: 3,2,1,4
Explanation
• Sentence 3 serves as the introductory statement, presenting the core topic: the Ministry of Railways upgrading signalling systems.
• Sentence 2 logically follows by explaining the immediate advantage of this modernization (allowing faster and safer train operations).
• Sentence 1 details the implementation process, mentioning that trials take place before full deployment.
• Sentence 4 concludes the passage by stating the final long-term benefit of these upgrades (improving overall punctuality).
Quick Tip: In sentence rearrangement, always identify the introductory sentence that presents the primary subject or initiative before looking for sentences describing features, steps, or final outcomes.