PHYSICS, CHEMISTRY & MATHEMATICS
QP CODE: 100722 Paper – 2
Time Allotted: 3 Hours Maximum Marks: 180
▪ Please read the instructions carefully. You are allotted 5 minutes specifically for
this purpose.
▪ You are not allowed to leave the Examination Hall before the end of the test.
INSTRUCTIONS
Caution: Question Paper CODE as given above MUST be correctly marked in the answer
OMR sheet before attempting the paper. Wrong CODE or no CODE will give wrong results.
BATCH – NWCMPA425A1-PT-1
A. General Instructions
1. Attempt ALL the questions. Answers have to be marked on the OMR sheets.
2. This question paper contains Three Sections.
3. Section-I is Physics, Section-II is Chemistry and Section-III is Mathematics.
4. All the section can be filled in PART-A & B of OMR.
5. Rough spaces are provided for rough work inside the question paper. No additional sheets will be
provided for rough work.
6. Blank Papers, clip boards, log tables, slide rule, calculator, cellular phones, pagers and electronic
devices, in any form, are not allowed.
B. Filling of OMR Sheet
1. Ensure matching of OMR sheet with the Question paper before you start marking your answers on
OMR sheet.
2. On the OMR sheet, darken the appropriate bubble with Blue/Black Ball Point Pen for each
character of your Enrolment No. and write in ink your Name, Test Centre and other details at the
designated places.
3. OMR sheet contains alphabets, numerals & special characters for marking answers.
C. Marking Scheme For All Two Parts.
(i) Part-A (01-04) – Contains Four (04) multiple choice questions which have ONLY ONE CORRECT answer
Each question carries +3 marks for correct answer and -1 marks for wrong answer.
(ii) PART–A (05–07) contains (3) Multiple Choice Questions which have One or More Than One Correct
answer.
Full Marks: +4 If only the bubble(s) corresponding to all the correct options(s) is (are) darkened.
Partial Marks: +1 For darkening a bubble corresponding to each correct option, provided NO incorrect
option is darkened.
Zero Marks: 0 If none of the bubbles is darkened.
Negative Marks: −1 In all other cases.
For example, if (A), (C) and (D) are all the correct options for a question, darkening all these three will
result in +4 marks; darkening only (A) and (D) will result in +2 marks; and darkening (A) and (B) will result
in −1 marks, as a wrong option is also darkened.
(iii) Part-B (01-06) This section contains SIX (06) questions. The answer to each question is a NON-NEGATIVE
INTEGER. For each question, enter the correct integer corresponding to the answer. Each question carries
+4 marks for correct answer. There is no negative marking.
(iv) Part-B (07-10) This section contains Two paragraphs. Each paragraph having TWO questions Numerical
answer type with answer XXXX.XX. For each question, enter the correct numerical value. If the numerical
value has more than two decimal places, truncate/round-off the value to TWO decimal places. Each
question carries +3 marks for the correct answer. There is no negative marking.
Name of the Candidate:
Batch: Date of Examination:
Enrolment Number:
, 2 IT−2025-NWCMPA425A1-PT-1_Paper-2-(PCM)
SECTION –– I: PHYSICS
(PART – A)
(Single Correct Answer Type)
This section contains 4 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out
of which ONLY ONE is correct.
1. What is the distance of centre of mass of the combined system as m
shown in figure from ‘O’. System consists of a uniform sector of mass
2m and radius R, fixed with a uniform arc of mass m and radius R along
2m
the edge of the sector. (System is making an angle = 600 at their
common centre) R
600
(A) 5R (B) 4R
3 3
7R 0
(C) (D) none of these
3
2. A stone is projected with a velocity 20 2 m / s at an angle of 450 to the horizontal.
The average velocity of stone during its motion from starting point to its maximum height is
(take g = 10 m/s2)
(A) 20 m/s (B) 20 m/s (C) 5 m/s (D) 10 m/s
3. If are unit vector then max value of is
(A) 3 (B) 9 (C) 12 (D) 6
4. Two beads A and B of equal mass ‘m’ are connected by a light A
inextensible cord. They are constrained to move on a frictionless ring
in vertical plane. The beads are released from rest as shown in figure.
The tension in the cord just after the release is B
(A) mg
(B) 2 mg
4
(C) mg (D) mg
2 2
Space For Rough Work