Select the most appropriate option to fill in the blank.
Rescuers used a special device for finding people ______ in collapsed buildings.

Correct option is B

The correct option to fill in the blank is (b) trapped.
Explanation: The word “trapped” means stuck or caught in a place, unable to escape – perfectly suitable for people caught under rubble in collapsed buildings. (हिंदी अर्थ: फंसे हुए)
Example: The miners were trapped underground for several hours.
Explain why other options are incorrect:
· Option (a): conquered – To overcome or take control (जीतना)
· Option (c): exceeded – To go beyond a limit (अधिक होना)
· Option (d): blossomed – To develop or grow (खिलना या विकास करना)