CBSE 2003 Science Question Papers

General instructions:

  1. The question paper comprises of two Sections, A and B. You are to attempt both the Sections.
  2. The candidates are advised to attempt all the questions of Section A separately and Sectior. B separately.
  3. All questions are compulsory.
  4. There is no overall choice. However, internal choice has been provided in  some questions. You are to attempt only one option in such questions.
  5. Marks allocated to every question are indicated against it.
  6. Question numbers 1—5 in Section A and 21—23 in Section B are very short  answer questions. These are to be answered in one word or one sentence.
  7. Question numbers 6—10 in Section A and 24—25 in Section B are short answer questions. These are to be answered in 30—40 words each.
  8. Question numbers 11—17 in Section A and 26—29 in Section B are also short answer questions. These are to be answered in 40—50 words each.
  9. Question. numbers 18—20 in Section A and 30 in Section B are long answer questions. These are to be answered in 70 words each.