Fill in the blank with the most suitable word.
The machine can be ______ to deliver a certain number of coins.

The correct option to fill in the blank is (b) Set.
Set means to adjust or configure something to operate in a certain way. (Hindi – सेट करना, निर्धारित करना)
Example: The timer was set to turn off the lights automatically.
Explain why other options are incorrect:
· (a) Abet: Encourage or assist (someone) to do something wrong (उकसाना)
· (c) Met: Past form of meet (मिला, मुलाकात की)
· (d) Slashed: Cut violently (काटना, घटाना)