NEET Daily Practice Questions 13 December 2024: DPP for 2025 aspirants

NEET Daily Practice Questions 13 December 2024

NEET Daily Practice Questions 13 December 2024: Aspirants preparing for the NEET 2025 shall refer to the below-mentioned NEET Daily Practice Questions 13 December 2024. These questions cover important topics from subjects like physics, chemistry, and biology. They can analyze their strengths and weaknesses in a particular subject by working through these questions and reviewing the answers. It can help them to perform better in the upcoming NEET 2025 exam.

Also Read | JEE Main DPP 13 December 2024: Daily practice problems for 2025 aspirants

NEET Daily Practice Questions 13 December 2024: Physics

Here are some of the NEET daily practice questions with answers 13 December 2024:

Question 1: Suppose the charge of a proton and an electron differ slightly. One of them is –e, the other is (e+ Δe). If the net of electrostatic force and gravitational force between two hydrogen atoms placed at a distance d (much greater than atomic size) apart is zero, then Δe is of the order of? [Given mass of hydrogen mh = 1. 67 × 10−27 kg]

1. 10−23 C

2. 10−37 C

3. 10−47C

4. 10−20 C

Answer: (2)

Question 2: Young’s double-slit experiment is first performed in air and then in a medium other than air. It is found that the 8th bright fringe in the medium lies where the 5th dark fringe lies in the air. The refractive index of the medium is nearly:-

1. 1.59

2. 1.69

3. 1.78

4. 1.25

Answer: (3)

Question 3: A beam of light from a source L is incident normally on a plane mirror fixed at a certain distance x from the source. The beam is reflected back as a spot on a scale placed just above the source L. When the mirror is rotated through a small angle θ, the spot of the light is found to move through a distance y on the scale. The angle θ is given by:-

1. y/x

2. x/2y

3. x/y

4. y/2x

Answer: (4)

Question 4: Two cars moving in opposite directions approach each other with speeds of 22 m/s and 16.5 m/s respectively. The driver of the first car blows a horn having a frequency of 400 Hz. The frequency heard by the driver of the second car is [velocity of sound 340 m/s]:

1. 361 Hz

2. 411 Hz

3. 448 Hz

4. 350 Hz

Answer: (3)

Question 5: A thin prism having refracting angle 100 is made of glass of refractive index 1.42. This prism is combined with another thin prism of a glass of refractive index 1.7. This combination produces dispersion without deviation. The refracting angle of the second prism should be:-

1.  60 degrees

2.  80 degrees

3. 100 degrees

4. 40 degrees

Answer: (2)

NEET Daily Practice Questions 13 December 2024: Chemistry

Here are some of the NEET daily practice questions with answers 13 December 2024:

Question 1: A first order reaction has a specific reaction rate of 10- 2 sec-1. How much time will it take for 20g of the reactant to reduce to 5 g?

1. 138.6 sec

2. 346.5 sec

3. 693.0 sec

4. 238.6 sec

Answer: (1)

Question 2: Match the interhalogen compounds of column I with the geometry in column-II and assign the correct code:

1.  A-(iii) B-(i) C-(iv) D-(ii)

2.  A-(v) B-(iv) C-(iii) D-(ii)

3.  A-(iv) B-(iii) C-(ii) D-(i)

4.  A-(iii) B-(iv) C-(i) D-(ii)

Answer: (1)

Question 3: Which is the incorrect statement?

1. Density decreases in case of crystals with Schottk's defect

2.  NaCl(s) is insulator, silicon is semiconductor, silver is conductor, quartz is piezo electric crystal

3. Frenkel defect is favoured in those ionic compounds in which sizes of cation and anions have large difference in sizes

4. Fe0.98 has non stoichiometric metal excess metal defect

Answer: (3)

Question 4 : The species, having bond angles of 120 ° is :

1.   ClF3

2.   NCl3

3.   BCl3

4.   PH3

Answer: (3)

Question 5: Which is the main carrier of oxygen in the blood?

1.  Microorganisms present in the soil.

2.  Oceans

3.  Hemoglobin

4. Both microorganisms and hemoglobin

Answer: (3)

NEET Daily Practice Questions 13 December 2024: Biology

Here are some of the NEET daily practice questions with answers 13 December 2024:

Question 1: The impact of immigration on population density is:-

1. Negative

2. Both positive and negative

3. Neutralized by natality

4. Positive

Answer: (4)

Question 2: Which of the following statements is incorrect?

1.  Biomass decreases from first to fourth trophic level

2.  Energy content gradually increases from first to fourth trophic level

3. Number of individuals decreases from first trophic level to fourth trophic level

4.  Energy content gradually decreases from first to fourth trophic level

Answer: (2)

Question 3: Which of the following statements is incorrect regarding the phosphorus cycle?

1.  Phosphates are the major form of phosphorus reservoir

2. Phosphorus solubilizing bacteria facilitate the release of phosphorus from organic remains

3. There is the appreciable respiratory release of phosphorus into the atmosphere

4. It is a sedimentary cycle

Answer: (3)

Question 4: The rate of decomposition is faster in the ecosystem due to the following factors EXCEPT:-

1.  Detritus rich in sugars

2.  Warm and moist environment

3.  Presence of aerobic soil microbes

4.Detritus richer in lignin and chitin

Answer: (4)

Question 5: According to Alexander von Humboldt :

1. Species richness decreases with increasing area of exploration

2. Species richness increases with the increasing area, but only up to limit

3. There is no relationship between species richness and area explored.

4. Species richness goes on increasing with increasing area of exploration

Answer: (2)