Identify the part which contains an error.

Spring is / the best season / to explored / new cities and locals.

Correct option is C

The error lies in option (c).

Explanation:

• The phrase “to explored” is incorrect because after “to” (infinitive marker), we must use the base form of the verb (V1).
• “Explored” is the past form/past participle (V2/V3), so it cannot be used after “to”.
• The correct form is “to explore”.

Correct Sentence:

• Spring is the best season to explore new cities and locals.

Grammatical Rule Used (English):

• Infinitive rule: to + V1 (base form).
Examples: to go, to read, to explore, to travel.

Grammatical Rule Used (Hindi):

• “to” के बाद हमेशा क्रिया की first form (V1) आती है।
• इसलिए “to explored” गलत है और “to explore” सही है।

Meanings of key words:

• Spring – the season after winter (वसंत ऋतु).
• explore – to travel/search to learn about something (खोज करना/घूमकर जानना).
• locals – local people (स्थानीय लोग).

So the correct answer is (c)