JEE Mains 6 December Daily Practice Questions for 2025 Session 1 with Solution

JEE Mains 6 December Daily Practice Questions for 2025 Session 1: As the JEE Main Session 1 exam for the next year's admissions is scheduled to be conducted in the last week of January 2025, candidates who have registered for the exam are busy with the preparation for the exam. To help the aspirants with their preparation for the exam, the JEE Mains 6 December Daily Practice Questions for 2025 Session 1 have been provided here with solutions. Candidates may practice the JEE Mains Session 1 6 December DPP for 2025 to be well prepared for the exam.

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JEE Mains 6 December Daily Practice Questions for 2025 Session 1

JEE Mains 6 December Physics Daily Practice Questions for 2025 Session 1

Question 1: A dipole with a charge of 0.01 C and separation of 0.4 mm is placed in a uniform electric field of 10 dyne/C. What is the maximum torque acting on the dipole?
(1) 2×10−9 Nm
(2) 4×10−9 Nm
(3) 4×10−10 Nm
(4) 2×10−10 Nm 
Answer: (3)

Question 2: If the height of a tower used for line-of-sight (L.O.S.) communication is increased by 21%, what is the percentage change in the range of communication?
(1) 10%
(2) 19%
(3) 42%
(4) 21%
Answer: (1)

Question 3: Two bodies with the same linear momentum have a kinetic energy ratio of 16:9. What is the ratio of their masses?
(1) 4:3
(2) 9:16
(3) 3:4
(4) 16:9
Answer: (2)

Question 4: Which of the following phenomena represents a time-varying magnetic field?
(1) Antenna signal
(2) Linearly varying
(3) Permanent magnet
(4) Constant electric field
Answer: (1)

Question 5: The work functions of two metals are 9 eV and 4.5 eV. What is the approximate difference in their threshold wavelengths? (Given hC=1240 eV-nm)

(1) 130 nm
(2) 138 nm
(3) 112 nm
(4) 145 nm

Answer: (2)

JEE Mains 6 December Chemistry Daily Practice Questions for 2025 Session 1

Question 1: What is the physical state and molecular geometry of ClF5​ at room temperature?
(1) Liquid state, trigonal bipyramidal, colorless
(2) Gaseous state, trigonal bipyramidal, colorless
(3) Gaseous state, square pyramidal, colorless
(4) Liquid state, square pyramidal, colorless
Answer: (4)

Question 2: Which of the following methods of refining is incorrect?
(1) Nickel: Mond’s Process
(2) Zinc: Liquation
(3) Titanium: Van Arkel Method
(4) Copper: Electrolysis
Answer: (2)

Question 3: When lyophilic sol is added to lyophobic sol, what happens?
(1) Emulsion formation
(2) Electrophoresis
(3) Prevention from coagulation
(4) Precipitation
Answer: (3)

Question 4: Identify the incorrect statement about borazine.
(1) It has electron delocalization
(2) It reacts with water
(3) It has banana-shaped bonds
(4) It is cyclic in nature
Answer: (3)

Question 5: Which pair of lanthanoids exhibits exceptionally high third ionization enthalpy compared to neighboring elements?
(1) Eu and Yb
(2) Dy and Yb
(3) Lu and Yb
(4) I and Gb
Answer: (1)

JEE Mains 6 December Mathematics Daily Practice Questions for 2025 Session 1

Problem 1: If the median of a set of numbers is 10, which of the following is correct?
(1) The mean is always 10
(2) The mean is greater than 10
(3) The mean is less than 10
(4) The mean may or may not be 10
Solution: (4)

Problem 2: The number of seven-digit numbers that can be formed using 1,2,3,4, such that the sum of the digits is 12, is:
(1) 311
(2) 308
(3) 393
(4) 413
Solution: (4)

Problem 3: If 3f(x)+2f(1/x)=(1/x) - 10, then f(3) is:
(1) -3
(2) -4
(3) 2
(4) None of these
Solution: (1)

Problem 4: The probability of drawing a red card from a standard deck of 52 cards is:
(1) 13/52​
(2) 26/52​
(3) 26/51​
(4) 1/2​
Solution: (4)

Problem 5: The area of the triangle with vertices (0,0), (4,0), and (2,6) is:
(1) 12
(2) 10
(3) 6
(4) 8
Solution: (1)