JEE Main 2024 Daily Practice Questions for 30 October 2023

JEE Main 2024 Daily Practice Questions for 30 October 2023

JEE Main 2024 Daily Practice Questions for 30 October 2023: A constant practice before JEE Main exam can be useful to secure a high rank. So the experts suggest to utilize the time before the JEE Main Session 1 exam by solving the daily practice questions. Here the candidates will find the subject-wise JEE Main 2024 daily practice questions for 30th October 2024.

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JEE Main 2024 DPP for 30 October

Candidates can check out the subject-wise JEE Main 2024 DPP for today here:

JEE Main DPP for Physics 30 October 2023

Ques. A wire with a resistance of 5 ohms is redrawn to increase its length 5 times. What is the final resistance of the wire?

1. 25Ω

2. 16Ω

3. 125Ω

4. 32Ω

Ques. Find the velocity of the particle if the position of the particle is given by x=2t ² at t= 2 sec.

1. 8 m/s

2. 4 m/s

3. 16 m/s

4. 32 m/s

Ques. A particle performing SHM with amplitude A starts from x=0 and reaches x=A/2 in 2 s. Find the time required for the particle to go from x= A/2 to x=A.

1. 1.5 s

2. 4 s

3. 6 s

4. 1 s

Also read l CBSE Class 12 Physics Topic Wise Weightage 2024

JEE Main DPP for Chemistry 30 October 2023

Ques. Arrange the following elements in increasing order of metallic character:

1. Si<Mg<Be<K

2. Be<Mg<Si<K

3. Si<Be<Mg<K

4. K<Mg<Si<Be

Ques. Which of the following elements is the weakest reducing agent in an aqueous solution?

1. Na

2. K

3. Li

4. Rb

Ques. The final oxidation number of Cr when K ₂ Cr ₂ O ₇ is used in an acidic medium during titration.

1. +6

2. +2

3. +3

4. +4

Also read l CBSE Class 12 Chemistry Topic Wise Weightage 2024

JEE Main DPP for Mathematics 30 October 2023

Ques. Number of numbers between 5000 and 10000 by using the digits 1, 3, 5, 7, and 9 without repetition is equal to:

1. 120

2. 72

3. 12

4. 6

Ques. A triangle is formed with an x-axis, y-axis, and line 3x+4y+60. A point P (a,b) lies strictly inside the triangle such that a is a positive integer and b is a multiple of “a”. Find such a number of points (a,b).

Also Read l CBSE Class 12 Mathematics Topic Wise Weightage 2024

Ques. In a city, 25% of the population is a smoker and a smoker has 27 times more chance of being diagnosed with lung cancer. A person is selected at random and found to be diagnosed with lung cancer. If the probability of him being a smoker is K/40, find the value of K.

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