For a notice for science exhibition registration, Which detail is most necessary?

D. theme, registration deadline and teacher in charge

Step 1: Identify the concept: writing skill: notice writing. Step 2: The task needs theme, registration deadline and teacher in charge, so the reader gets complete information. Step 3: Exam tip: In notice, always check audience, purpose and format.

Step 1: यहाँ writing skill: notice writing पहचानना है। Step 2: theme, अंतिम तिथि और in-charge का नाम जरूरी है Step 3: याद रखें: notice में audience और purpose हमेशा याद रखें।