In each of the questions given below, four sentences have been given . Out of four sentences, one sentence has an error. Find out which of the following sentences has an error . If all the given sentences are error-free then choose option ‘All are correct’ as your answer choice.

The correct sentence with an error is: "When you invents a device, you create something that never existed before."

Step-by-Step Explanation:

1. Subject-Verb Agreement Error:
In the sentence "When you invents a device...", the subject is the second-person pronoun "you". According to standard English grammar rules, second-person subjects take plural/base verb forms. Therefore, the verb should be "invent" rather than "invents" (which is the third-person singular form used for he/she/it).

2. Corrected Sentence:
"When you invent a device, you create something that never existed before."

Analysis of Other Sentences (All Error-Free):

• "Rain falls when water droplets in clouds grow heavy enough to descend." – Grammatically correct with proper subject-verb agreement and prepositional usage.
• "Norway supports a wide range of initiatives for the protection of marine ecosystems." – Grammatically correct, subject "Norway" correctly agrees with singular verb "supports".
• "Fiber optic transmission offers high speed and low latency." – Grammatically correct with proper terminology and structure.