NEET Daily Practice Questions 7 January 2025

NEET Daily Practice Questions 7 January 2025

NEET Daily Practice Questions 7 January 2025: Aspirants preparing for the NEET 2025 shall refer to the below-mentioned NEET Daily Practice Questions 7 January 2025. 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 Daily Practice Questions 7 January 2025

NEET Daily Practice Questions 7 January 2025: Physics

Here are some of the NEET daily practice questions with answers 7 January 2025:

Question 1: A hollow metal sphere of radius R is uniformly charged. The electric field due to the sphere at a distance r from the centre:

1.  decreases as r increases for r < R and for r > R

2.  increases as r increases for r < R and for r > R

3.  zero as r increases for r < R, decreases as r increases for r > R

4.  zero as r increases for r < R, increases as r increases for r > R

Answer: (3)

Question 2: Pick the wrong statement in the context with a rainbow.

1.  Rainbow is a combined effect of dispersion, refraction, and reflection of sunlight.

2.  When the light rays undergo two internal reflections in a water drop, a secondary rainbow is formed.

3.  The order of colors is reversed in the secondary rainbow.

4. An observer can see a rainbow when his front is towards the sun.

Answer: (4)

Question 3: A small hole of an area of cross-section 2 mm2 is present near the bottom of a fully filled open tank of height 2 m. Taking g= 10 m/s2, the rate of flow of water through the open hole would be nearly:

1.  6. 4 × 10−6 m3/s

2.  12. 6 × 10−6 m3/s

3.  8. 9 × 10−6 m3/s

4.  2. 23 × 10−6 m3/s

Answer: (2)

Question 4: Which of the following acts as a circuit protection device?

1.  fuse

2.  conductor

3.  inductor

4.  switch

Answer: (1)

Question 5: Two point charges A and B, having charges +Q and -Q respectively. are placed at certain distance apart and force acting between them is F. If 25% charge of A is transferred to B, then force between the charges becomes:

1.  4F/3

2.  F

3. 9F/16

4.  16F/9

Answer: (3)

NEET Daily Practice Questions 7 January 2025: Chemistry

Here are some of the NEET daily practice questions with answers 7 January 2025:

Question 1: Which of the following is an incorrect statement?

1. SnF4 is ionic in nature

2. PbF4 is covalent in nature

3. SiCl4 is easily hydrolysed

4. GeX4 (X=F, Cl, Br, I) is more stable than GeX2

Answer: (4)

Question 2: pH of a saturated solution of Ca (OH)2 is 9. The   solubility product (Ksp) of Ca (OH)2 is:

1. 0. 5 × 10−10

2. 0. 5 × 10−15

3. 0. 25 × 10−10

4. 0. 125 × 10−15

Answer: (2)

Question 3: Under isothermal conditions, a gas at 300 K expands from 0.1 L to 0.25 L against a constant external pressure of 2 bar. The work done by the gas is: [Given that 1 L bar=100 J]

1. 30J

2. -30J

3. 5KJ

4. 25KJ

Answer: (2)

Question 4: The mixture that forms maximum boiling azeotrope is:

1. Heptane+Octane

2. Water+Nitric acid

3. Ethanol +Water

4. Acetone+Carbon disulfide

Answer: (3)

Question 5: Which of the following series of transitions in the spectrum of hydrogen atoms falls in the visible region?

1. Brackett series

2. Lyman series

3. Balmer series

4. Paschen series

Answer: (3)

NEET Daily Practice Questions 7 January 2025: Biology

Here are some of the NEET daily practice questions with answers 7 January 2025:

Question 1: What amount of energy is released from glucose during lactic acid fermentation?

1.  Less than 7%

2.  Approximately 15%

3.  More than 18%

4.  About 10%

Answer: (1)

Question 2: XO type of sex determination can be found in:

1.  Monkeys

2.  Drosophila

3.  Birds

4.  Grasshoppers

Answer: (4)

Question 3: What is the net gain of ATP when each molecule of glucose is converted to two molecules of pyruvic acid?

1.  Eight

2.  Four

3.  Six

4. Two

Answer: (4)

Question 4: "Girdling Experiment" was performed by Plant Physiologists to identify the plant tissue through which:

1.  osmosis is observed

2.  water is transported

3.  food is transported

4.  for both water and food transportation

Answer: (3)

Question 5: Given below are two statements:

Statement I: Decomposition is a process in which the detritus is degraded into simpler substances by microbes.

Statement II: Decomposition is faster if the detritus is rich in lignin and chitin.

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

1.  Statement I is correct incorrect but statement II is correct

2.  Both statement I and II are correct

3.  Both statement I and statement II are incorrect

4.  Statement I is correct but statement II is incorrect

Answer: (4)