Q. Improve the bracketed part of the sentence. By 2030 India (would) have become the most populous country in the world.
A) should
B) will
C) no improvement
D) shall
✔ Correct Answer: will
Exam Insight
The correct sentence is: 'By 2030, India will have become the most populous country in the world.' The future perfect tense is used for actions completed by a specific future time.