Find the part of the given sentence that has an error in it. If there is no error, choose ‘No error’.

Bicameralism is distinguished from unicameralism, / into which all members are deliberated and vote as a single group, and from some / legislatures that have three or more separate assemblies. / No Error

The error lies in option (b).

• Explanation: The expression “are deliberated” is incorrect because deliberate is an action done by members; it cannot be used in passive voice here.
• The sentence should say: “in which all members deliberate and vote as a single group …”
• Thus, the error is the wrong verb form (passive instead of active).

Grammatical rule (English):

• When the subject performs the action, use active verb (members deliberate).
• Do not use passive when there is no object receiving the action.

व्याकरण नियम (Hindi):

• जहाँ कर्ता स्वयं कार्य करता है वहाँ active verb का प्रयोग होता है।
• “Members deliberate” के लिए passive “are deliberated” गलत है क्योंकि यहाँ कोई कर्म (object) नहीं है।

So the correct answer is (b)