JEE Main DPP 11 November 2024: Daily practice problems for 2025 aspirants

JEE Main DPP 11 November 2024

JEE Main DPP 11 November 2024: JEE Main Session 1 2025 will take place from January 22 to 31. Applicants preparing for the exam must focus on practising the JEE Main sample papers. Hence, here are some daily practice questions with answers for JEE Main DPP 11 November 2024, including five questions from each subject: Mathematics, Physics, and Chemistry.

Also Read | NEET Daily Practice Questions 11 November 2024: DPP for 2025 aspirants

JEE Main DPP 11 November 2024: Physics

Candidates can check out the JEE Main DPP 11 November 2024 daily practice problems for 2025 aspirants from the Physics section:

Question 1: A body of mass 200 g is tied to a spring of spring constant 12.5 N/m, while the other end of spring is fixed at point O. If the body moves about O in a circular path on a smooth horizontal surface with constant angular speed 5 rad/s. Then the ratio of extension in the spring to its natural length will be:

(1) 1 : 1

(2) 1 : 2

(3) 2 : 3

(4) 2 : 5

Answer (3)

Question 2: Given below are two statements :

Statement I: Acceleration due to earth’s gravity decreases as you go ‘up’ or ‘down’ from earth’s surface.

Statement II: Acceleration due to earth’s gravity is same at a height ‘h’ and depth ‘d’ from earth’s

In the light of above statements, choose the most appropriate answer from the options given below.

(1)  Both Statement I and II are correct

(2)  Statement I is correct but statement II is incorrect

(3)  Both Statement I and Statement II are incorrect

(4) Statement I is incorrect but statement II is correct

Answer (2)

Question 3: A photon is emitted in transition from n = 4 to n = 1 level in a hydrogen atom. The corresponding wavelength for this transition is

(given, h = 4 × 10–15 eVs) :

(1) 941 nm

(2) 99.3 nm

(3) 94.1 nm

(4) 974 nm

Answer (3)

Question 4: Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R

Assertion A : Steel is used in the construction of buildings and bridges.

Reason R : Steel is more elastic and its elastic limit is high.

In the light of above statements, choose the most appropriate answer from the options given below.

(1)  Both A and R are correct and R is the correct explanation of A

(2)   A is correct but R is not correct

(3)  Both A and R are correct but R is not the correct explanation of A

(4)  A is not correct but R is correct

Answer (1)

Question 5: If the distance of the earth from the Sun is 1.5 × 106 km. Then the distance of an imaginary planet from Sun, if its period of revolution is 2.83 years is:

(1) 6 × 10^6 km

(2) 3 × 10^7 km

(3) 3 × 10^6 km

(4) 6 × 10^7 km

Answer (3)

JEE Main DPP 11 November 2024: Chemistry

Candidates can check out the JEE Main DPP  11 November 2024 daily practice problems for 2025 aspirants from the Chemistry section:

Question 1: Given below are two statements:

Statement I : Pure Aniline and other arylamines are usually colourless.

Statement II : Arylamines get coloured on storage due to atmospheric reduction.

In the light of the above statements, choose the correct answer from the options given below.

(1) Statement I is correct but Statement II is incorrect

(2) Statement I is incorrect but Statement II is correct

(3) Both statement I and Statement II are incorrect

(4)  Both statement I and Statement II are correct

Answer (1)

Question 2: Which one amongst the following are good oxidizing agents?

A.  Sm2+

B.  Ce2+

C.  Ce4+

D. Tb4+

Choose the most appropriate answer from the options given below.

(1) C only

(2) A and B only

(3) D only

(4) C and D only

Answer (4)

Question 3: The metal which is extracted by oxidation and subsequent reduction from its ore is

(1) Al

(2) Cu

(3) Fe

(4) Ag

Answer (4)

Question 4: Identify the correct statements about alkali metals.

A.   The order of standard reduction potential (M+ | M) for alkali metal ions is Na > Rb > Li.

B.  CsI is highly soluble in water.

C.  Lithium carbonate is highly stable to heat.

D.  Potassium dissolved in concentrated liquid ammonia is blue in colour and paramagnetic.

E.  All the alkali metal hydrides are ionic solids. Choose the correct answer from the options given below.

(1) A, B and E only

(2) A, B, D only

(3) C and E only

(4) A and E only

Answer (4)

Question 5: Which of the following cannot be explained by crystal field theory?

(1) Stability of metal complexes

(2) The order of spectrochemical series

(3)  Magnetic Properties of transition metal complexes

(4)  Colour of metal complexes

Answer (2)

JEE Main DPP 11 November 2024: Mathematics

Candidates can check out the JEE Main DPP 11 November 2024 daily practice problems for 2025 aspirants from Maths section:

Problem 1: The number of square matrices of order 5 with entries from the set {0, 1}, such that the sum of all the elements in each row is 1 and the sum of all the elements in each column is also 1, is

(1) 120

(2) 225

(3) 150

(4) 125

Solution (1)

Problem 2: The number of integers, greater than 7000 that can be formed, using the digits 3, 5, 6, 7, 8 without repetition, is

(1) 48

(2) 168

(3) 220

(4) 120

Solution (2)

Problem 3: The area of the triangle with vertices (1,1), (4,5), and (7,2) is:

(1) 6

(2) 7

(3) 8

(4) 10

Solution (2)

Problem 4: The sum of the series 1+2+3+......+100 is:

(1) 5050

(2) 5000

(3) 5100

(4) 6000

Solution (1)

Problem 5: How many ways can 6 identical balls be distributed into 4 distinct boxes?

(1) 48

(2) 36

(3) 84

(4) 72

Solution (3)