JEE Main DPP 18 November 2024: Daily practice problems for 2025 aspirants

JEE Main DPP 18 November 2024: The JEE Main 2025 Session 1 is set to take place from January 22 to 31, 2025. As the countdown to this highly competitive exam begins, candidates are advised to step up their preparation efforts by incorporating daily practice with JEE Main sample papers. In order to help you with your preparation, we've compiled the JEE Main Daily Practice Problems (DPP) for November 18, 2024. This set contains five carefully curated questions from each subject—Mathematics, Physics, and Chemistry—that aim to reinforce key concepts and improve problem-solving efficiency.

Also Read | NEET Daily Practice Questions 18 November 2024: DPP for 2025 aspirants

JEE Main DPP 18 November 2024: Physics

Candidates can check out the JEE Main DPP 18 November 2024 daily practice problems for 2025 aspirants from Physics section:
Question 1: Find the average speed of N2 at 27°C.
(1) 476 m/s
(2) 470 m/s
(3) 480 m/s
(4) 490 m/s
Answer (1)
Question 2: In an LC oscillating circuit with L = 75 mH and C = 30 mF. The maximum charge of the capacitor is 2.7 × 10–4C. Maximum current through the circuit will be
(1) 0.18 Amp
(2) 0.24 Amp
(3) 0.72 Amp
(4) 0.92 Amp
Answer (1)
Question 3: Two different lenses are used in telescope because
(1) Magnification is increased
(2)  Focal length is increased
(3)  More light is captured
(4) Spherical aberration is increased
Answer (1)
Question 4: If a planet has mass equal to 16 times the mass of earth, and radius equal to 4 times that of earth. The ratio of escape speed of planet to that of earth is
(1) 2 : 1
(2) 1 : 2
(3) 1: 4
(4) 4 : 1
Answer (1)
Question 5: If a body of mass 5 kg is in equilibrium due to forces F1, F2 and F3. F2 and F3 are perpendicular to each other. If F1 is removed then find the acceleration of the body.
Given : F2 = 6 N and F3 = 8 N
(1) 2 m/s2
(2) 3 m/s2
(3) 4 m/s2
(4) 5 m/s2
Answer (1)

JEE Main DPP 18 November 2024: Chemistry

Candidates can check out the JEE Main DPP 18 November 2024 daily practice problems for 2025 aspirants from Chemistry section:

Question 1: Which of the following has a minimum boiling point?

(1) Na

(2) K

(3) Rb

(4) Cs

Answer (4)

Question 2: Prolonged heating of Ferrous ammonium sulphate is avoided to prevent

(1) Oxidation

(2) Reduction

(3) Hydrolysis

(4) Breaking

Answer (1)

Question 3: Critical temperatures of A, B, C & D are 5.3, 20.3, 128.5, 166.5. Then order of adsorption is

(1)  A > B > C > D

(2) D > C > B > A

(3) C > D > A > B

(4) B > A > C > D

Answer (2)

Question 4: Red ppt. by Benedict solution is

(1)  Glucose

(2)  RNA

(3)  DNA

(4)  Sucrose

Answer (1)

Question 5: Mixture of A, B and C is added to the column containing adsorbent for separation. Using solvent, A is eluted first and B eluted last, then B has

(1)  High Rf, less adsorption

(2)  Low Rf, strongly adsorbed

(3) High Rf, strong adsorption

(4) Low Rf, weakly adsorbed

Answer (2)

JEE Main DPP 18 November 2024: Mathematics

Candidates can check out the JEE Main DPP 18 November 2024 daily practice problems for 2025 aspirants from Maths section:

Problem 1: The sum of the first 10 terms of the arithmetic sequence 2,5, 8,11, _________ is

(1) 100

(2) 110

(3) 120

(4) 130

Solution (4)

Problem 2: Using the number 1, 2, 3 … 7, total numbers of 7 digit number which does not contain string 154 or 2367 is (Repetition is not allowed)

(1) 4897

(2) 4898

(3) 4896

(4) 4899

Solution (2)

Problem 3: Positive numbers a1, a2, …. a5 are in geometric progression. Their mean and variance are 31/10 and m/n. The mean  of the reciprocals is 31/40, then m + n is

(1) 209

(2) 211

(3) 113

(4) 429

Solution (2)

Problem 4: If the ratio of three consecutive terms is 1:3:5 in the expansion of (1 + x)n+2. Then sum of consecutive terms is

(1) 41

(2) 64

(3) 63

(4) 43

Solution (3)

Problem 5: 3, 8, 13, ……, 373 are in arithmetic series. The sum of numbers not divisible by three is

(1) 93100

(2)  8340

(3)  9525

(4)  7325

Solution (3)

Also Read |
JEE Main DPP 17 November 2024: Daily practice problems for 2025 aspirants
NEET Daily Practice Questions 17 November 2024: DPP for 2025 aspirants