NEET Daily Practice Questions 14 December 2024: DPP for 2025 aspirants

NEET Daily Practice Questions 14 December 2024: Aspirants preparing for the NEET 2025 shall refer to the below-mentioned NEET Daily Practice Questions 14 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 14 December 2024: Daily practice problems for 2025 aspirants

NEET Daily Practice Questions 14 December 2024: Physics

Here are some of the NEET daily practice questions with answers 14 December 2024:

Question 1: The acceleration due to gravity at a height 1 km above the earth's surface is the same as at a depth d below the surface of the earth. Then:

1. d=1 km

2. d=3/2 km

3. d=2 km

4. d=1/2 km

Answer: (3)

Question 2: A potentiometer is an accurate and versatile device to make electrical measurements of E.M.F. because the method involves:-

1.  Potential gradients

2.  A condition of no current flow through the galvanometer

3.  A condition of cells, galvanometer, and resistances

4. Cells

Answer: (2)

Question 3: A spherical black body with a radius of 12 cm radiates 450-watt power at 500 K. If the radius were halved and the temperature is doubled, the power radiated in watt would be:

1. 450

2. 1000

3. 1800

4. 225

Answer: (4)

Question 4: Radioactive material “A” has decay constant ‘8a’ and material ‘B’ has a decay constant ‘a’. Initially, they have the same number of nuclei. After what time the ratio of the number of nuclei of material ‘A’ to that of nuclei ‘B’ will be 1/e?

1. 1/7a

2. 1/8a

3. 1/9a

4. 1/a

Answer: (1)

Question 5: Two astronauts are floating in gravitational free space after having lost contact with their spaceship. The two will:

1.  move towards each other.

2.  move away from each other.

3.  become stationary.

4.  keep floating at the same distance between them.

Answer: (1)

NEET Daily Practice Questions 14 December 2024: Chemistry

Here are some of the NEET daily practice questions with answers 14 December 2024:

Question 1: If the molality of the dilute solutions is doubled, the value of molal depression constant (Kf) will be:

1. Halved

2. Tripled

3. Unchanged

4. Doubled

Answer: (3)

Question 2: Which of the following is dependent on temperature?

1.  Molarity

2.  Mole fraction

3.  Weight percentage

4.  Molality

Answer: (1)

Question 3: Which is the incorrect statement?

1.  The value of equilibrium constant is changed in the presence of a catalyst in the reaction at equilibrium.

2.  Enzymes catalyse mainly bio-chemical reactions

3.  Coenzymes increase the catalytic activity of enzyme

4.  Catalyst does not initiate any reaction

Answer: (4)

Question 4: The correct order of the stoichiometries of AgCl formed when AgNO3 in excess is treated with the complexes: CoCl3.6NH3, CoCl3 .5NH3, CoCl3.4NH3 respectively is:

1.  3AgCl, 1AgCl, 2AgCl

2.  3AgCl, 2AgCl, 1AgCl

3.  2AgCl, 3AgCl, 1AgCl

4.  1AgCl, 3AgCl, 2AgCl

Answer: (1)

Question 5: The correct statement regarding electrophile is

1. Electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from another electrophile

2. Electrophiles are generally neutral species and can form a bond by accepting a pair of electrons from a nucleophile

3. Electrophile can be either neutral or positively charged species and can form a bond accepting a pair of electrons from a nucleophile

4. Electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from a nucleophile

Answer: (3)

NEET Daily Practice Questions 14 December 2024: Biology

Here are some of the NEET daily practice questions with answers 14 December 2024:

Question 1: In the following, in each set, a conservation approach and an example of a method of conservation are given

(a)   In situ conservation - Biosphere Reserve

(b)   Ex situ conservation - Sacred groves

(c)   In situ conservation - Seed bank

(d)   Ex situ conservation - Cryopreservation `

Select the option with the correct match of approach and method :

1.  (a) and (c)

2.  (a) and (d)

3.  (b) and (d)

4. (a) and (b)

Answer: (1)

Question 2: A species that was introduced for ornamentation but has become a troublesome weed in India :

1. Parthenium hysterophorus

2. Eichhornia crassipes

3. Prosopis juliflora

4. Trapa Spinosa

Answer: (2)

Question 3: Air (Prevention and Control of Pollution) Act was amended in 1987 to include among pollutants

1.  Vehicular exhaust

2.  Allergy causing pollen

3.  Noise

4. Particulates of size 2.5 micrometer or below

Answer: (3)

Question 4: According to the Central Pollution Control Board [CPCB] what size (in diameter) of particulate is responsible for causing greater harm to human health?

1.  3.5 micrometers

2.  2.5 micrometers

3.  4.0 micrometers

4.  3.0 micrometers

Answer: (2)

Question 5: Which of the following statements is NOT true about acid rain ?

(1) It is due to reaction of SO2, NO2 and CO2 with rain water

(2)   Causes no damage to monuments like Taj Mahal.

(3)   It is harmful to plants.

(4) Its pH is less than 5.6

Answer: (2)

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