It's the second day of JEE Main 2020 exam and morning shift is over. Many of you must be eager to know if the paper was of same level or if the difficulty level increased.
This article will present you with overall Paper analysis of JEE Main 8th Jan 2020, day 2 along with sectional analysis and major highlights of the exam.
Physics |
Moderate |
Chemistry |
Easy |
Mathematics |
Moderate and lengthy |
As per the students feedback, overall level of the paper was again easy to moderate.
Day 2 Morning Shift
Physics section was of moderate level again. It checked conceptual clarity of students, majority of questions were asked from Mechanics and Electric current/EMI. Students find this section a tad bit easier than yesterday. Number of good attempts for this section is 15-18.
Topic |
No. of Questions |
Mechanics |
5-6 |
Electrostatic and Magnetism |
3-5 |
Current Electricity & EMI |
5-6 |
Heat & Thermodynamics |
3-4 |
Optics and Modern Physics |
6-7 |
Chemistry section was again a scoring one, Inorganic and Organic Chemistry were again predominant. Going thoroughly through NCERT again proved to be fruitful in Chemistry. Number of good attempts for this section is 17-20
Topic |
No. of Questions |
Organic Chemistry |
6-8 |
Inorganic Chemistry |
10-13 |
Physical Chemistry |
8-10 |
Students found this section a bit lengthy than Day 1, NAT questions were on a easier side than yesterday. Number of good attempts for this section is 14-17.
Topics |
No. of Questions |
Algebra |
7-9 |
Calculus |
8-10 |
Trigonometry |
2-3 |
Coordinate Geometry |
6-8 |
In Physics section NATs were asked from topics like kinematics, wheatstone bridge, etc.
In Chemistry section NATs were asked from topics like chiral centre, electrochemistry, etc.
In Mathematics section NATs were asked from Limits, vector-3D, matrices, etc.
JEE Main Memory Based Question & Answers - 1st Shift
Maths
Qs.1: CotΠ÷6,cotΠ÷4,cotΠ÷3 are in
Qs.2: No.of 3×3 matrices from the set {-1,0,1} such that tr(AA^T) is 3
Qs.3: If line y=MX intersects the parabola 2x^2+y^2=1 at P then normal to the parabola intersects x and y axis at (-1/3√2,0) and (0,#) resp. Then #=
Qs.4: If P(A)=1/3,P(B)=1/6 are independent events then P(A/B')=
Qs.5: If 2x^2+(a-2)x+33/2=a has real roots then least value of a
Qs.6: what is ( a+b)^2=?
Physics
Qs.1: Which of the following option represent y = max{x, \sqrt x} in [0,\infty)
Qs.1: Which are green house gases?Ans :
Qs.2: Which element has lowest 3rd ionisation enthalpy?
Qs.3: A coordinate and a parabola is given. A point is given between the coordinate and parabola. Find the locus?
Qs.4: Heating of gypsum above 393 k gives?
Ans : Plaster of Paris
Qs.5: Mean and s.d. of 10 observations are .... if they are multiplied by P and then subtracted by Q, new mean and s.d are half if initial. P and Q=?
Qs.6: What is the stopping potential dimensions in terms of 'h' 'c' 'A' and G?
Qs.7: What is the critical angle for the medium with relative permittivity 3 and relative permeability 4/3?
Qs.8: A reactions rate increases by 10^6 times. What is the difference between Ea?
Qs.9: How many chiral carbons are there in Penicillin?
Ans : 3
Chemistry
Qs.1: First ionisation energies of Na, Mg, Al and Si
Qs.2: no of carbons is zantac
Download JEE Main 7th Jan 1st Shift Memory Based Question Paper pdf
14 July, 2020, 1:00 pm
13 July, 2020, 6:25 pm
13 July, 2020, 6:20 pm
13 July, 2020, 1:27 pm
13 July, 2020, 9:13 am