Determine the noun clause in the following sentence. She didn’t know where they were going.

• It depends on what you mean. Here 'what you mean' is a - Noun clause.
- A noun clause is a group of words that band together and act like a noun.
- Noun clauses are used when a single word isn't enough. They're always dependent clauses.

• বাক্যের চারটি স্থানে Noun clause বসতে পারে -
1. subject হিসাবে
2. transitive verb এর object হিসেবে
3. Linking verb এরপরে complement হিসাবে
4. Preposition এরপরে

• প্রদত্ত বাক্যে "where they were going" clause টি know এর object হিসাবে বসেছে, তাই এটি Noun clause.