NEET Daily Practice Questions 30 October 2024: DPP for 2025 aspirants

NEET Daily Practice Questions 30 October 2024: Aspirants preparing for the NEET 2025 shall refer to the below-mentioned NEET Daily Practice Questions 30 October 2024. These questions cover important topics from subjects like physics, chemistry, and biology (botany & zoology). By working through these questions and reviewing the answers, they can analyze their strengths and weaknesses in a particular subject. It can help them to perform better in the upcoming NEET 2025 exam.

Also Read | JEE Main DPP 30 October 2024: Daily practice problems for 2025 aspirants

NEET Daily Practice Questions 30 October 2024: Physics

Here are some of the NEET daily practice questions with answers 30 October 2024:

Question 1: A 12 V, 60 W lamp is connected to the secondary of a step-down transformer, whose primary is connected to AC mains of 220 V. Assuming the transformer to be ideal, what is the current in the primary winding?

a. 0.37 A                              

b. 0.27 A

c. 2.7 A                                

d. 3.7 A

Answer: (b)

Question 2: An ac source is connected to a capacitor C. Due to a decrease in its operating frequency:

a.   capacitive reactance remains constant

b.   capacitive reactance decreases.

c.   displacement current increases.

d.   displacement current decreases.

Answer: (d)

Question 3: In a plane electromagnetic wave travelling in free space, the electric field component oscillates sinusoidally at a frequency of 2.0 × 1010 Hz and amplitude 48 Vm–1. Then the amplitude of the oscillating magnetic field is:

(Speed of light in free space = 3 × 108 ms–1)

a.  1.6 × 10–6 T                     

b. 1.6 × 10–9 T

c. 1.6 × 10–8 T                    

d. 1.6 × 10–7 T

Answer: (d)

Question 4: The work functions of Caesium (Cs), Potassium (K) and Sodium (Na) are 2.14 eV, 2.30 eV and 2.75 eV respectively. If incident electromagnetic radiation has an incident energy of 2.20 eV, which of these photosensitive surfaces may emit photoelectrons?

a. Na only                           

b. Cs only

c. Both Na and K             

d. K only

Answer: (b)

Question 5: The half-life of a radioactive substance is 20 minutes. In how much time, does the activity of the substance drop to (1/16)th of its initial value?

a. 80 minutes

b. 20 minutes

c. 40 minutes

d. 60 minutes

 Answer: (a)

NEET Daily Practice Questions 30 October 2024: Botany

Here are some of the NEET daily practice questions with answers 30 October 2024:

Question 1: Spraying of which of the following phytohormones on juvenile conifers helps in hastening the maturity period, that leads to early seed production?

a.  Abscisic Acid                 

b. Indole-3-butyric Acid

c. Gibberellic Acid             

d. Zeatin

Answer: (c)

Question 2: In tissue culture experiments, leaf mesophyll cells are put in a culture medium to form callus. This phenomenon may be called as:

a. Senescence                    

b. Differentiation

c. Dedifferentiation          

d. Development 

Answer: (c)

Question 3: Which hormone promotes internode/petiole elongation in deep-water rice?

a. 2, 4-D                              

b. GA3

c. Kinetin                             

d. Ethylene

Answer: (d)

Question 4: Large, colourful, fragrant flowers with nectar are seen in:

a. Wind-pollinated plants 

b. Insect-pollinated plants

c. Bird-pollinated plants   

d. Bat pollinated plants

Answer: (b)

Question 5: In angiosperm, the haploid, diploid and triploid structures of a fertilized embryo sac sequentially are:

a.   Synergids, antipodals and Polar nuclei

b.   Synergids, Primary endosperm nucleus and zygote

c.   Antipodals, synergids, and primary endosperm nucleus

d.   Synergids, Zygote and Primary endosperm nucleus

Answer: (d)

NEET Daily Practice Questions 30 October 2024: Zoology

Here are some of the NEET daily practice questions with answers 30 October 2024:

Question 1: Select the correct statements with reference to chordates.

a.  Presence of a mid-dorsal, solid and double nerve cord.

b.  Presence of the closed circulatory system.

c.  Presence of paired pharyngeal gills

d.  Presence of dorsal heart

e.  Triploblastic pseudocoelomate animals.

Choose the correct answer from the options given below:

a. C, D and E only           

b. A, C and D only

c. B and C only                

d. B, D and E only

Answer: (c)

Question 2: Which of the following is a characteristic feature of cockroaches regarding sexual dimorphism?

a.  Presence of anal cerci

b.  Dark brown body colour and anal cerci

c.  Presence of anal styles

d. Presence of sclerites

Answer: (c)

Question 3: In cockroaches, excretion is brought about by

A. Phallic gland                 

B. Urecose gland

C. Nephrocytes                 

D. Fat body

E. Collateral glands

Choose the correct answer from the options given below:

a. B and D only                

b. A and E only

c. A, B and E only            

d. B, C and D only

Answer: (d)

Question 4: Select the correct statements.

A.  Tetrad formation is seen during leptotene

B.  During Anaphase, the centromere split and chromatids separate.

C.  Terminalization takes place during Pachytene.

D.  Nucleolus, Golgi complex and ER are reformed during Telophase.

E.  Crossing over takes place between sister chromatids of homologous

Choose the correct answer from the option given below:

a. B and E only                 

b. A and C only

c. B and D only                 

d. A, C and E only

Answer: (c)

Question 5: Which of the following statements are correct?

A.  Basophils are the most abundant cell of the total WBCs

B.  Basophils secrete histamine, serotonin and heparin

C.  Basophils are involved in inflammatory response

D.  Basophils have kidney-shaped nucleus

E.  Basophil are agranulocyte

Choose the correct answer from the options given below:

a. A and B only                

b. D and E only

c. C and E only                

d. B and C only

Answer: (d)

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