SECTION-I: (Maximum Marks: 12)

This section contains FOUR (4) questions.

Each question has FOUR options (A), (B), (C) and (D). ONLY ONE of these four options is the correct answer.

Full Marks: +3 If ONLY the correct option is chosen;

Zero Marks: 0 If none of the options is chosen (i.e. the question is unanswered);

Negative Marks: −1 In all other cases.

SECTION-II: (Maximum Marks: 16)

This section contains FOUR (04) questions.

Each question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these four option(s) is(are) correct answer(s).

Full Marks:+4 If only (all) the correct option(s) is (are) chosen.

Partial Marks:+3 If all the four options are correct but ONLY three options are chosen.

Partial Marks:+2 If three or more options are correct but ONLY two options are chosen and both of which are correct.

Partial Marks:+1 If two or more options are correct but ONLY one option is chosen and it is a correct option.

Zero Marks:0 If none of the options is chosen (i.e. the question is unanswered).

Negative Marks:–2 In all other cases.

For example, in a question, if (A), (B) and (D) are the ONLY three options corresponding to correct answers, then

choosing ONLY (A), (B) and (D) will get + 4 marks;

choosing ONLY (A) and (B) will get + 2 marks;

choosing ONLY (A) and (D) will get + 2 marks;

choosing ONLY (B) and (D) will get + 2 marks;

choosing ONLY (A) will get + 1 mark;

choosing ONLY (B) will get + 1 mark;

choosing ONLY (D) will get + 1 mark;

choosing no option (i.e. the question is unanswered) will get 0 marks; and

SECTION-III: (Maximum Marks: 20)

This section contains FIVE (05) questions.

The answer to each question is a NON-NEGATIVE INTEGER.

Full Marks: +4 If ONLY the correct integer is entered;

Zero Marks: 0 In all other cases.

SECTION-IV: (Maximum Marks: 3)

This section contains ONE (01) Matching List Sets.

Each set has ONE Multiple Choice Question.

Each set has TWO lists: List-I and List-II.

List-I has Four entries (A), (B), (C) and (D) and List-II has Five entries (P), (Q), (R), (S) and (T).

FOUR options are given in each Multiple Choice Question based on List-I and List-II and ONLY ONE of these four options satisfies the condition asked in the Multiple Choice Question.

Full Marks : +3 ONLY if the option corresponding to the correct combination is chosen;

Zero Marks : 0 If none of the options is chosen (i.e. the question is unanswered);

Negative Marks : −1 In all other cases.

Class Assignment Chem (OC) -1

Held on Feb 7, 2025

14 Q’s · 51 marks

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Chemistry