PHYSICS, CHEMISTRY & MATHEMATICS
BATCHES: Two Year CRP325 Batches
PHASE TEST – IV
Q.P. CODE: 100727
Time Allotted: 3 Hours Maximum Marks: 300
▪ Do not open this Test Booklet until you are asked to do so.
▪ Please read the instructions carefully. You are allotted 5 minutes specifically for this purpose.
Important 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.
A. General Instructions
Forthcoming
1. Attempt ALL the questions. Answers have to be marked on the OMR sheets. Exam – FTRE on
2. This question paper contains Three Sections. 15th Sept. 2024.
3. Section-I is Physics, Section-II is Chemistry and Section-III is Mathematics.
4. Each Section is further divided into Two Parts: Part-A & B in the OMR.
5. Rough spaces are provided for rough work inside the question paper. No additional sheets will be provided for rough
work.
6. No candidate is allowed to carry any textual material, printed or written, bits of papers, clip boards, log tables, slide
rule, calculator, cellular phones, pagers and electronic devices ext. except the Admit Card inside the examination hall
/ room.
B. Filling of OMR Sheet:
1. Ensure matching of OMR sheet with the Question paper before you start marking your answers on OMR sheet.
* In multiple choice questions the options are given as F,T,R & E
which correspond to the options A,B,C & D respectively in the
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.
4. Do not fold or make any stray marks on the Answer Sheet.
C. Marking Scheme for All Two Parts:
(i) Part-A (01-20) – Contains Twenty (20) multiple choice objective questions which have four (4) options each and only
one correct option. Each question carries +4 marks which will be awarded for every correct answer and -1 mark will
be deducted for every incorrect answer.
(ii) Part-B (01-05) contains five (05) Numerical based questions, the answer of which maybe positive or negative numbers or
decimals Two decimal Places (e.g. 6.25, 7.00, -0.33, -.30, 30.27, -127.30) and each question carries +4 marks for correct
answer and there will be no negative marking.
Name of the Candidate :
Batch : Date of Examination :
Enrolment Number :
,Two Year CRP325 Batches_PT-IV- JEE MAIN−2
* In multiple choice questions the options are given as F,T,R &
E which correspond to the options A,B,C & D respectively in
the OMR sheet.
Physics
PART – A
Straight Objective Type
This part contains 20 multiple choice questions. Each question has 4 choices (A), (B), (C) and
(D) , out of which ONLY ONE is correct.
1. The figure to the right shows the
potential due to two similarly charged
infinite sheets with charge per unit
area 1 and 2. From examining this
plot we can deduce that:
(F) 2 > 1
(T) 2 < 1
(R) 2 = 1
(E) None of these
2. In the circuit shown, the current in the 1 resistor is
6V 2
P
1
9V
3 3
Q
(F) 1.3 A, from P to Q (T) 0 A
(R) 0.13 A, from Q to P (E) 0.13 A, from P to Q
Space For Rough Work
, Two Year CRP325 Batches_PT-IV- JEE MAIN−3
3. Two long parallel wires are at a distance 2d apart. They carry steady equal currents flowing
out of the plane of the paper, as shown in figure. The variation of the magnetic field B along
the line XX’ is given by
(F) B Wire 2
(T) B
• • x’ • • x’
x x
Wire 1
d d
d d
(R) B (E) B
• • x’ • • x’
x x
d d
d d
4. Figure shows a part of complete circuit. The
current in various branches in steady state
are shown in figure. The energy stored in
capacitor is:
(F) 200 J
(T) 400 J
(R) 600 J
(E) 800 J
5. The electric potential in a certain region of space depends only on the x co-ordinate as
V = –x3 +
where and are constants. Find the volume distribution of space charge (x).
(F) = 30x (T) = 0x (R) = 20x (E) = 60x
6. A, B, C, and D are large conducting plates kept parallel to each
other. A and D are fixed. Plates B and C connected rod can slide A B C D
over frictionless rails as shown. Initially, the distance between
plates A and B is same as that between plates C and D. Now, if
1 2
the rod (along with plates B and C) is slightly moved towards right,
then the capacitance between the terminals 1 and 2
(F) remains unchanged (T) increases
(R) decreases (E) nothing can be said
Space For Rough Work