NEET Daily Practice Questions 18 December 2024: DPP for 2025 aspirants

NEET Daily Practice Questions 18 December 2024

NEET Daily Practice Questions 18 December 2024: Aspirants preparing for the NEET 2025 shall refer to the below-mentioned NEET Daily Practice Questions 18 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 18 December 2024: Daily practice problems for 2025 aspirants

NEET Daily Practice Questions 18 December 2024: Physics

Here are some of the NEET daily practice questions with answers 18 December 2024:

Question 1: Light of frequency 1.5 times the threshold frequency is incident on a photosensitive material. What will be the photoelectric current if the frequency is halved and intensity is doubled?

(1)   four times

(2)   one-fourth

(3)   zero

(4)   doubled

Answer: (3)

Question 2: An electron is accelerated from rest through a potential difference of V volt. If the de Broglie wavelength of electrons is 1. 227 × 10−2 nm,  the potential difference is:

1. 10^2 V

2. 10^3 V

3. 10^4 V

4. 10^5 V

Answer: (1)

Question 3: A 40 μF capacitor is connected to a 200V ,50 Hz ac supply. The rms value of the current in the circuit is, nearly:

1. 2.05 A

2. 2.5 A

3. 25.1 A

4. 1.7A

Answer: (2)

Question 4: A ball is thrown vertically downward with a velocity of 20 m/s from the top of a tower. It hits the ground after some time with the velocity of 80 m/s . The height of the tower is: (g = 10 m/s2)

1. 340 m

2. 320 m

3. 300 m

4. 360 m

Answer: (3)

Question 5: The energy equivalent of 0.5 g of a substance is :

1. 4. 5 × 10^13 J

2. 1. 5 × 10^13 J

3. 0. 5 × 10^13 J

4. 4. 5 × 10^16 J

Answer: (1)

NEET Daily Practice Questions 18 December 2024: Chemistry

Here are some of the NEET daily practice questions with answers 18 December 2024:

Question 1: Paper chromatography is an example of

1.  Partition chromatography

2.  Thin layer chromatography

3.  Column chromatography

4.  Adsorption chromatography

Answer: (1)

Question 2: Which of the following is a cationic detergent?

1.  Sodium stearate

2.  Cetyl trimethyl ammonium bromide

3.  Sodium dodecylbenzene sulphonate

4.  Sodium lauryl sulfate

Answer: (2)

Question 3: The calculated spin only magnetic moment of Cr2+ ion is:

1. 4.90 BM

2. 5.92 BM

3. 2.84 BM

4. 3.87 BM

Answer: (1)

Question 4: HCl was passed through a solution of CaCl2, MgCl2 and NaCl which of the following

compound(s) crystallise(s)?

1.  Only NaCl

2.  Only MgCl2

3.  Nacl, MgCl2 and CaCl2

4. Both MgCl2 and CaCl2

Answer: (4)

Question 5: Elimination reaction of 2-Bromo-pentane to form pent-2- ene is :

(1)  β-Elimination reaction

(2)  Follows Zaitsev rule

(3) Dehydrohalogenation reaction

(4) Dehydration reaction

Answer: (1)

NEET Daily Practice Questions 18 December 2024: Biology

Here are some of the NEET daily practice questions with answers 18 December 2024:

Question 1: Which among the following is not a prokaryote?

1.  Saccharomyces

2.  Mycobacterium

3.  Nostoc

4.  Oscillatoria

Answer: (1)

Question 2: Which of the following has proved helpful in preserving pollen as fossils?

1.  Pollenkit

2.  Cellulosic intine

3.  Oil content

4.  Sporopollenin

Answer: (4)

Question 3: Which of the following is true for nucleolus?

1.  Larger nucleoli are present in dividing cells.

2.  It is a membrane-bound structure.

3.  It takes part in spindle formation.

4.  It is a site for active ribosomal RNA synthesis.

Answer: (4)

Question 4: The Golgi complex participates in

1.  Fatty acid breakdown

2.  Formation of secretory vesicles

3.  Respiration in bacteria

4.  Activation of amino acid

Answer: (2)

Question 5: World Ozone Day is celebrated on

1.  5th June

2.  21st April

3.  16th September

4.  22nd April

Answer: (3)