Explore topic-wise MCQs in 12th.

This section includes 3578 Mcqs, each offering curated multiple-choice questions to sharpen your 12th knowledge and support exam preparation. Choose a topic below to get started.

2251.

Which of the following is not β-lactamase-resistant penicillin?

A. Nafcillin
B. Oxacillin
C. Methicillin
D. Carbenicillin
Answer» D. Carbenicillin
2252.

For the unfolding reaction of Protein G, ΔH° =210.6 kJ/mol, this means that

A. folding is favored enthalpically
B. unfolding is favored enthalpically
C. the entropy is negative at all temperatures
D. the entropy is positive at all temperatures
Answer» B. unfolding is favored enthalpically
2253.

Appreciation : Reward :: Disgrace : ?

A. Crime
B. Guilt
C. Allegation
D. Punishment
Answer» E.
2254.

Structures lying deep to posterior belly of digastric are all, Except

A. Hyoglossus muscle
B. Occipital artery
C. Retromandibular vein
D. Hypoglossal nerve
Answer» D. Hypoglossal nerve
2255.

The marketing intermediaries includes

A. Financial intermediaries
B. Marketing services agencies
C. Both a and b
D. None of the above
Answer» D. None of the above
2256.

What did Alfred Lothar Wegener call the single large continent that broke up?

A. Laurasia
B. Urkontinent
C. Azania
D. Gondwana
Answer» C. Azania
2257.

All of the following are pneumatic bones except;

A. Maxilla
B. Parietal
C. Ethmoid
D. Mastoid
Answer» C. Ethmoid
2258.

Which of the following has fibromuscular stroma ?

A. Testis
B. Liver
C. Prostate
D. Urinary bladder
Answer» D. Urinary bladder
2259.

When was Alexander Fleming born?

A. 8 March 1892
B. 6/5/1901 12:00:00 AM
C. 1 November 1878
D. 6 August 1881
Answer» E.
2260.

Which of the following is an intra-articular tendon?

A. Anconeus
B. Popliteus
C. Sartorius
D. Semitendinosus
Answer» C. Sartorius
2261.

The membranous part of the atrio ventricular part of interventricular septum is between -

A. RA and RV
B. LA and LV
C. RA and LV
D. LV and RA
Answer» D. LV and RA
2262.

The movement of molecules across a membrane by passive transport does not require

A. internal energy
B. an input of metabolic energy
C. none of these
D. vibrational energy
Answer» C. none of these
2263.

కవి వత్సలుడు అనే బిరుదున్న రాజు ఎవరు ?

A. మొదటి శాత కర్ణి
B. యజ్న శ్రీ శాతకర్ణి
C. హాలుడు
D. గౌతమి శాతకర్ణి
Answer» D. గౌతమి శాతకర్ణి
2264.

Muscle acting both at knee and ankle joint is/are -

A. Plantaris
B. Soleus
C. Flexor hallucis longus
D. Tibialis postrrior
Answer» B. Soleus
2265.

The time temperature combination for HTST paterurization of 71.1°C for 15 sec is selected on the basis of

A. E. coli
B. Coxiella Burnetii
C. botulinum
D. subtilis
Answer» C. botulinum
2266.

శాత వాహనుల రాజ భాష ఏది ?

A. ప్రాకృతం
B. పాళీ
C. అర్థమాగది
D. తెలుగు
Answer» B. పాళీ
2267.

Nerve of pterygoid canal is -

A. Sympathetic + greater superficial petrosal nerve
B. Sympathetic + Lesser petrosal nerve
C. Jacobson's nerve
D. Chorda Tympani
Answer» B. Sympathetic + Lesser petrosal nerve
2268.

In marketing management, when a need is aroused to sufficient intensity level, it becomes

A. demand
B. need
C. motive
D. behaviors
Answer» D. behaviors
2269.

A man with alcoholic liver failure requires general anesthesia for surgery.Anaesthetic agent of choice is:

A. Methoxyflurane
B. Isoflurane
C. Ether
D. Halothane
Answer» C. Ether
2270.

Which is the most widely distributed and commercially reared honeybee species in the world?

A. Apis florea
B. Apis Dorsata
C. Apis Cerana
D. Apis Mellifera
Answer» E.
2271.

Where was Antoine Laurent Lavoisier born?

A. Fontainebleau
B. Nantes
C. Versailles
D. Paris
Answer» E.
2272.

ఇక్ష్వాకుల రాజ్య స్తాపకుడు ఎవరు ?

A. వాసిష్టి పుత్ర శ్రీ చాంతమూలుడు
B. యజ్న శ్రీ శాతకర్ణి
C. రెండవ శాతకర్ణి
D. పురుష దత్తుడు
Answer» B. యజ్న శ్రీ శాతకర్ణి
2273.

ప్రతి 10 మీటర్ల ఎత్తుకు పోయిన కొలది వాతావరణ పీడనం ?

A. 1 మిల్లి బార్ తగ్గుతుంది
B. 1 మిల్లి బార్ పెరుగు తుంది
C. 10 మిల్లి బార్ తగ్గుతుంది
D. 10 మిల్లి బార్ పెరుగు తుంది
Answer» B. 1 మిల్లి బార్ పెరుగు తుంది
2274.

Maximum amount of CSF is found in ?

A. Ventricular System
B. Subarachnoid Space
C. Epidural space
D. Sub-pial space
Answer» C. Epidural space
2275.

sin(45°+α) =

A. sinα+cosα
B. sinα-cosα
C. 1/√(2)(sinα+cosα)
D. None of the Above
Answer» D. None of the Above
2276.

Who of the astronauts of Apollo 11 did not land on the moon?

A. John Warner
B. Edwin Aldrin
C. Neil Armstrong
D. Michael Collins
Answer» E.
2277.

All are seen in Malignant hyperthermia except -

A. Metabolic acidosis
B. Hypertension
C. Bradycardia
D. Hyperkalemia
Answer» D. Hyperkalemia
2278.

The bacteria which is novobiocin resistant is

A. S epidermidis
B. Staphylococcus aureus
C. None of these
D. S saprophyticus
Answer» E.
2279.

మన రాష్ట్రం లో మిరప పంట విస్తీర్ణం ఏ జిల్లా లో ఎక్కువ ?

A. చిత్తూర్
B. గుంటూరు
C. ఖమ్మం
D. పశ్చిమ గోదావరి
Answer» C. ఖమ్మం
2280.

Brachial artery lies:

A. Lateral to biceps
B. Medial to biceps
C. Medial to ulnar nerve
D. Medial to radial nerve
Answer» C. Medial to ulnar nerve
2281.

Within which part of gastric gland,are chief cells located

A. Isthumus
B. Fundus
C. Gastric Pit
D. Neck
Answer» C. Gastric Pit
2282.

A pt. Selected for surgery who was induced with thiopentone i.v. through one of the antecubital veins complains of severe pain of whole hand.The next line of management is:

A. Give I.V. Ketamine through same needle
B. Give I.V. propofol through same needle
C. Leave it alone
D. Give I.V. lignocaine through same needle
Answer» E.
2283.

Which of the following is bactericidal?

A. Ionizing radiation
B. Membrane filtration
C. Deep freezing
D. Freeze-drying
Answer» B. Membrane filtration
2284.

The most commonly employed cross-linked polymer is the

A. collagen
B. polyacrylamide gel
C. cation exchange resin
D. celluloses
Answer» C. cation exchange resin
2285.

True statement is -

A. Trapezius palsy cause winging of scapula
B. Serratus anterior palsy cause winging of scapula
C. None
D. Both
Answer» E.
2286.

Type A blood

A. can be used to donate to type B individuals
B. can be used to donate to type AB individuals
C. can always be used to donate to an Rh individual
D. contains type B antigens on the surface of red blood cells
Answer» C. can always be used to donate to an Rh individual
2287.

The process of learning the differences from similar stimulus and adjusting responses accordingly is classified as

A. discrimination
B. motivation drive
C. motivation cue
D. behavior learning
Answer» B. motivation drive
2288.

Seventh, Ninth and Tenth cranial nerves end in -

A. Dorsal Nucleus of vagus
B. Long and of V nerve
C. Nucleus Tractus Solitarius
D. Nucleus Ambiguous
Answer» D. Nucleus Ambiguous
2289.

False statement about trigeminal nerve -

A. Has motor branch
B. Carries sensation from face and scalp
C. Composed of spinal nucleus
D. Arise from C8 nerve root
Answer» E.
2290.

Treatment of municipal water supplies is based upon

A. chlorination, filtration, coagulation
B. coagulation, filtration, chlorination
C. coagulation, chlorination, filtration
D. filtration, coagulation, chlorination
Answer» C. coagulation, chlorination, filtration
2291.

Not part of ethmoid bone

A. Agger nasi
B. Cristal galli
C. Uncinate process
D. Inferior turbinate
Answer» E.
2292.

Erb's point is -

A. Anterior primary rami of C5-C6
B. Posterior primary rami of C6-C7
C. Posterior primary rami of C2-C8
D. Posterior primary rami of C8-T1
Answer» B. Posterior primary rami of C6-C7
2293.

వెయ్యి స్తంబాల గుడి కట్టిన సంవత్సరం ?

A. 1162
B. 1124
C. 1134
D. 1182
Answer» B. 1124
2294.

Which three are valid declarations of a char? char c1 = 064770; char c2 = 'face'; char c3 = 0xbeef; char c4 = \u0022; char c5 = '\iface'; char c6 = '\uface';

A. 3, 5
B. 1, 2, 4
C. 5 only
D. 1, 3, 6
Answer» E.
2295.

చేపల చెరువులు ఎక్కువగా ఉన్న జిల్లా ?

A. తూర్పు గోదావరి
B. పశ్చిమ గోదావరి
C. కృష్ణ
D. నెల్లూరు
Answer» C. కృష్ణ
2296.

β-Lymphocytes are often called simply

A. T cells
B. B cells
C. none of these
D. T Lymphocytes
Answer» C. none of these
2297.

Which is not a function of IgA?

A. Fix complement
B. Protect mucosal surfaces
C. Agglutinate antigen
D. Protect eyes
Answer» E.
2298.

In volume cycled ventilation the inspiratory flow rate is set at

A. 140-160 L/min
B. 110-130 L/min
C. 60-100 L/min
D. 30-50 L/min
Answer» D. 30-50 L/min
2299.

The vitelline vein forms the

A. Hepatic vein
B. Azygos vein
C. Inferior mesenteric vein
D. Splenic vein
Answer» B. Azygos vein
2300.

Hydatidiform-mole, blood cells does not develop because defect in -

A. Mesoderm
B. Primary ectoderm
C. Trophoblast
D. Notochord
Answer» B. Primary ectoderm