Correct option is B
The correct option to fill in the blank is (b) launched.
The word "launched" means to start or initiate something, such as a project or scheme. The sentence refers to the government starting major schemes to build infrastructure, which aligns with the meaning of "launched."
Meanings of the other options:
Opened: To make something accessible or available.
- Hindi Meaning: खोलना
- Example: The company opened a new branch in the city.
- Incorrect here as "opened" is not used for starting schemes.
Opposed: To be against or resist something.
- Hindi Meaning: विरोध करना
- Example: The villagers opposed the construction of the factory.
- Incorrect as it conveys the opposite of the intended meaning.
Pushed: To press or urge something forward physically or metaphorically.
- Hindi Meaning: धक्का देना या प्रोत्साहित करना
- Example: The manager pushed for higher sales targets.
- Incorrect as it doesn't align with the context of "initiating" schemes.