सन्धि की दृष्टि से असंगत विकल्प चुनिए :

Question

Accepted Answer

Option 1 is the असंगत विकल्प (inconsistent option) from the perspective of संधि (joining/combination) because "तोय + धार = तोयाधार" does not follow the standard rules of Hindi Sandhi. While the other options demonstrate valid Sandhi formations, this one does not.

Here's why the other options are incorrect:

*   **Option 2: विश्व + मित्र = विश्वामित्र:** This is a valid example of दीर्घ संधि (Dirgha Sandhi). The 'अ' at the end of 'विश्व' combines with the 'अ' at the beginning of 'मित्र' to form 'आ', resulting in 'विश्वामित्र'.

*   **Option 3: मूसल + धार = मूसलाधार:** This is also a valid example of दीर्घ संधि (Dirgha Sandhi). The 'अ' at the end of 'मूसल' combines with the 'आ' at the beginning of 'धार' to form 'आ', resulting in 'मूसलाधार'.

*   **Option 4: सत्य + नाश = सत्यानाश:** This is another valid example of दीर्घ संधि (Dirgha Sandhi). The 'अ' at the end of 'सत्य' combines with the 'आ' at the beginning of 'नाश' to form 'आ', resulting in 'सत्यानाश'.

Therefore, only Option 1, "तोय + धार = तोयाधार," is inconsistent with the rules of Sandhi, making it the correct answer.