Select the most appropriate option to fill in blank no. 1.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. grown.
Filler Concept: The phrase "has ___ up" needs a verb that fits the context of increase. "Grown" correctly indicates a steady rise.
Grammatical Explanation: "Has grown up" uses the present perfect tense to show a gradual increase over time. It fits the formal tone of a census report.
Correction: The tiger census has revealed that India's big cat count has grown up in the last few years.
Conclusion: "Grown" is the most appropriate word to fill the blank, matching both tone and grammar.