AIIMS BSc Nursing 2024 Question Paper (Available): Download Solutions PDF

Inner wall of microsporangia is:

• (A) Tepitame
• (B) Epidermis
• (C) Endothecium
• (D) Middle layer

Which of the following hormones is not synthesized by anterior pituitary gland?

• (A) Prolactin
• (B) Vasopresin
• (C) LH
• (D) FSH

Pneumotaxic center is present in:

• (A) Cerebellum
• (B) Cerebrum
• (C) Pons
• (D) Medulla

PS I first wavelength / reaction center is:

• (A) Chl–680
• (B) Chl–700
• (C) Chl–660
• (D) Chl–760

Which fruit has fibrous mesocarp?

• (A) Apple
• (B) Coconut
• (C) Strawberry
• (D) Mango

Which kingdom is included in all kingdom system classifications?

• (A) Monera
• (B) Protista
• (C) Fungi
• (D) Plantae and Animalia

In commensalism, two organisms have:

• (A) Benefit to both
• (B) Harm to both
• (C) Benefit to one and harm to the other
• (D) Benefit to one and neither harm nor benefit to the other

Which of the following statements is not true?

• (A) Wing of bird and butterfly are analougous organ.
• (B) Thorn of bouganvillia and tendril of cucurbita are homologous organ.
• (C) Sweet potato and potato is an example of homologous organ.
• (D) Eyes of octopus and human have similar functions but evolved independently.

What are the organisms that eat dead and decaying matter?

• (A) Autotrophs
• (B) Heterotrophs
• (C) Saprotrophs
• (D) Symbiotic

Which protein is present in muscle?

• (A) Myosin
• (B) Keratin
• (C) Serin
• (D) Cellulose

Chiasmata formation occurs during which sub-stage of meiosis?

• (A) Pachytene
• (B) Diplotene
• (C) Leptotene
• (D) Zygotene

Androgen is secreted by which of the following cells?

• (A) Sertoli Cell
• (B) Leydig Cell
• (C) Follicle Cell
• (D) Nurse Cell

How is the male frog different from the female frog?

• (A) Copulatory Pad
• (B) Vocal Sac
• (C) Cloaca
• (D) Abdominal Region

Which of the following is not a sexually transmitted disease (STD)?

• (a) Hepatitis B
• (b) Syphilis
• (c) Gonorrhea
• (d) Ascariasis

Correct Match:

Match the following compounds with their correct categories:
 

• (A) Carotenoid           Polymer
• (B) Abrin                    Pigment
• (C) Cellulose             Toxin
• (D) Morphine             Alkaloid

Correct Statement:

Identify the correct scientific statement from the options below:

• (A) Chargaff’s rule:  A + T = G + C
• (B) DNA is a polymer of nucleotides
• (C) Euchromatin is loosely connected
• (D) DNA backbone is composed of nitrogenous bases

Which statement about ammonia is false?

• (A) Kidney does not excrete ammonia
• (B) More water is required for ammonia excretion
• (C) Ammonia is a more toxic substance
• (D) Ammonia is converted into urea

Which is the incorrect statement about Mycoplasma?

• (A) Cell wall present in Mycoplasma
• (B) Pathogen for plant and animal
• (C) Included in Monera
• (D) Prokaryotic organism

Which of the following is the correct melting point order of dichlorobenzene isomers?

• (A) 1,2-Dichlorobenzene < 1,3-Dichlorobenzene < 1,4-Dichlorobenzene
• (B) 1,4-Dichlorobenzene < 1,2-Dichlorobenzene < 1,3-Dichlorobenzene
• (C) 1,2-Dichlorobenzene < 1,4-Dichlorobenzene < 1,3-Dichlorobenzene
• (D) 1,3-Dichlorobenzene < 1,2-Dichlorobenzene < 1,4-Dichlorobenzene

Benzaldehyde reacts with conc. NaOH to give:

• (A) Benzyl alcohol
• (B) Sodium benzoate
• (C) Phenol
• (D) Benzyl alcohol and sodium benzoate

Which enzyme converts glucose and fructose both into ethanol?

• (A) Invertase
• (B) Zymase
• (C) Maltase
• (D) Diastase

What is the chemical name of Vitamin B6?

• (A) Biotin
• (B) Thiamine
• (C) Riboflavin
• (D) Pyridoxine

Chemical formula of Water-gas is:

• (A) CO\(_2\) + H\(_2\)O
• (B) CO + H\(_2\)
• (C) SO\(_2\) + CO\(_2\) + Heat
• (D) CO + H\(_2\)O\(_2\)

Which of the following correctly represents the order of basic strength among Group 15 hydrides?

• (A) BiH\(_3\) > SbH\(_3\) > AsH\(_3\) > PH\(_3\) > NH\(_3\)
• (B) NH\(_3\) > PH\(_3\) > AsH\(_3\) > SbH\(_3\) > BiH\(_3\)
• (C) NH\(_3\) < PH\(_3\) < AsH\(_3\) < SbH\(_3\) < BiH\(_3\)
• (D) PH\(_3\) > NH\(_3\) > AsH\(_3\) > SbH\(_3\) > BiH\(_3\)

Which of the following is Hinsberg reagent?

• (A) C\(_6\)H\(_5\)SO\(_2\)CH\(_3\)
• (B) SnCl\(_2\)
• (C) C\(_6\)H\(_5\)SO\(_2\)Cl
• (D) CoCl\(_2\)

Standard electrode potentials of Na, Ni, and Cl are given. Which one has the highest reducing power?

Cl₂(g) + 2e^-  →  2Cl^-

Ni²⁺ + 2e^-  →  Ni(s)

Na⁺ + e^- → Na(s)
 

• (A) Cl\(_2\)
• (B) Ni\(^{2+}\)
• (C) Na\(^+\)
• (D) All have equal reducing power

A reaction with reaction quotient \(Q_C\) and equilibrium constant \(K_C\) will proceed in the direction of the products when:

• (A) \(Q_C = K_C\)
• (B) \(Q_C > K_C\)
• (C) \(Q_C < K_C\)
• (D) \(Q_C = 0\)

Which of the following is not isoelectronic?

• (A) CO
• (B) CN\(^-\)
• (C) NO\(^+\)
• (D) O\(_2^{2-}\)

LiH, HClO\(_4\), O\(_3\), P\(_4\) Oxidation states of the elements are respectively:

• (A) \(-1,\ +7,\ 0,\ 0\)
• (B) \(+1,\ +7,\ -1,\ 0\)
• (C) \(-1,\ +5,\ -1,\ +3\)
• (D) \(+1,\ +5,\ 0,\ 0\)

Which of the following has a higher dipole moment?

• (A) NH\(_3\)
• (B) NF\(_3\)
• (C) Both have equal dipole moments
• (D) None of the above

Triclinic crystal system has the following unit cell dimensions:

• (A) \(a = b = c\) and \(\alpha = \beta = \gamma = 90^\circ\)
• (B) \(a = b \ne c\) and \(\alpha = \beta = \gamma = 90^\circ\)
• (C) \(a \ne b \ne c\) and \(\alpha \ne \beta \ne \gamma \ne 90^\circ\)
• (D) \(a = b \ne c\) and \(\alpha = \beta = 90^\circ\), \(\gamma = 120^\circ\)

Point out the wrong statement: Physical adsorption is characterised by

• (A) Attraction due to weak Vander Waal's forces
• (B) Irreversible nature of adsorption
• (C) Multimolecular adsorption layers
• (D) Decrease in adsorption with increase in temperature

With excess bromine, phenol reacts to form

The IUPAC name of the complex compound [CoCl\(_2\)(en)\(_2\)]Cl is:

• (A) Dichloridobis(ethane-1,2-diamine)cobalt(III) chloride
• (B) Dichloridobis(ethane-2,1-diamine)cobalt(III) chloride
• (C) Dichloridobis(ethylenediamine)cobalt(III) chloride
• (D) Bis(ethylenediamine)cobalt(III) chloride

Muscle cells contain \hspace{1.5cm} protein.

• (A) Casein
• (B) Actin
• (C) Myosin
• (D) Lactose

Which of the following shows ferrimagnetism?

• (A) TiO\(_2\)
• (B) CrO\(_2\)
• (C) MnO
• (D) Fe\(_3\)O\(_4\)

What is the conjugate base of HSO\(_4^-\)?

• (A) SO\(_4^{2-}\)
• (B) H\(_2\)SO\(_3\)
• (C) OH\(^-\)
• (D) H\(_2\)SO\(_4\)

Amorphous substances show

• (A) isotropic
• (B) Short range order
• (C) Long range order
• (D) Have no sharp M.P.

Which of the following series in the spectrum of hydrogen atom lies in the visible region of the electromagnetic spectrum?

• (a) Paschen series
• (b) Balmer series
• (c) Lyman series
• (d) Brackett series

Calculate the angular velocity of an electron in a hydrogen atom in the second orbit (\(n = 2\)).

• (A) \(5.15 \times 10^{15} \, rad/s\)
• (B) \(7.15 \times 10^{15} \, rad/s\)
• (C) \(8.15 \times 10^{15} \, rad/s\)
• (D) \(12.25 \times 10^{15} \, rad/s\)

In which Indian state is the Flamingo Festival celebrated?

• (A) Gujarat
• (B) Rajasthan
• (C) Andhra Pradesh
• (D) Tamil Nadu

Which planet is referred to as the "Swift" planet?

• (A) Venus
• (B) Mars
• (C) Mercury
• (D) Jupiter

Who was the first Indian woman to receive the Arjuna Award?

• (A) P. T. Usha
• (B) Karnam Malleswari
• (C) Mary Kom
• (D) N. Lumsden

A book always has:

• (A) Pages
• (B) Chapter
• (C) Diagram
• (D) Cover

An object is placed 10 cm in front of a concave mirror with a focal length of 20 cm. What is the magnification produced?

• (A) 1
• (B) 2
• (C) 0.5
• (D) -2

What is the angular momentum of an electron in an atom if the principal quantum number \( n = 2 \)?

• (A) \( \frac{h}{2\pi} \)
• (B) \( \frac{2h}{\pi} \)
• (C) \( \frac{2h}{2\pi} \)
• (D) \( \frac{nh}{2\pi} \)

If \( L = 40\,mH \), \( C = 100\, \mu F \), what is the angular frequency \( \omega \) at resonance?

• (A) 400
• (B) 100
• (C) 500
• (D) 250

What is the molar specific heat at constant volume \( C_V \) of a diatomic gas molecule if one additional vibrational degree of freedom is considered?

• (A) \( \frac{5}{2} R \)
• (B) \( \frac{6}{2} R \)
• (C) \( \frac{7}{2} R \)
• (D) \( \frac{9}{2} R \)

If the energy band gap is \( 0.72 \, eV \), what is the wavelength of the emitted photon?

• (A) \( 1.1 \, \mu m \)
• (B) \( 1.4 \, \mu m \)
• (C) \( 1.7 \, \mu m \)
• (D) \( 2.0 \, \mu m \)

A current of \( I = 20 \, \muA \) flows in a long straight wire. What is the magnetic field \( B \) at a distance \( r = 1 \, cm \) from the wire?

• (A) \( 20 \times 10^{-11} \, T \)
• (B) \( 30 \times 10^{-11} \, T \)
• (C) \( 40 \times 10^{-11} \, T \)
• (D) \( 50 \times 10^{-11} \, T \)

In an inelastic collision, two bodies with masses \( m_1 = 1\, kg \) and \( m_2 = 3\, kg \) collide. Their initial velocities are \( u_1 = 2\, m/s \) and \( u_2 = 0\, m/s \), respectively. What is the change in kinetic energy (\( \Delta K \))?

• (A) \( 1.0\, J \)
• (B) \( 1.2\, J \)
• (C) \( 1.5\, J \)
• (D) \( 2.0\, J \)

A moon completes one revolution around the Earth in \( 27 \) days. If the size (mass) of the moon becomes four times its original size, what will be the new time period?

• (A) \( 54 \, days \)
• (B) \( 13.5 \, days \)
• (C) \( 108 \, days \)
• (D) \( 6.75 \, days \)

1 mole of oxygen is heated at constant pressure (1 atm) from \( 20^\circ C \) to \( 80^\circ C \), and then cooled from \( 80^\circ C \) to \( 20^\circ C \) at constant volume. If \( C_p = 7.03 \, cal/mol^\circC \) and \( C_v = 5.04 \, cal/mol^\circC \), what is the difference between the heat supplied and the heat rejected?

• (A) \( 302.4 \, cal \)
• (B) \( 119.4 \, cal \)
• (C) \( 421.8 \, cal \)
• (D) \( 60.0 \, cal \)

If the day before yesterday was Tuesday, what will be the day after tomorrow?

• (A) Sunday
• (B) Saturday
• (C) Monday
• (D) Thursday

Ram said, "Anu's mother is the only daughter of my mother." How is Anu related to Ram?

• (A) Maternal Uncle
• (B) Niece
• (C) Aunt
• (D) Father

Identify the odd one out in the sequence:

5, 7, 9, 12, 14, 16

• (A) 5
• (B) 7
• (C) 12
• (D) 14

Seema earns ₹800 per week. After 30 days, her weekly income becomes Rs.960. What is the percentage increase in her income?

• (A) 10%
• (B) 15%
• (C) 20%
• (D) 25%