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.

3451.

Who of the following was Andrew Huxley’s grandfather?

A. Leonard Huxley
B. Thomas Henry Huxley
C. Aldous Huxley
D. Julian Huxley
Answer» C. Aldous Huxley
3452.

Iliopsoas does all of the following except:

A. External rotation of hip
B. Internal rotation of hip
C. Flexion of hip
D. Extension of hip
Answer» E.
3453.

2014 లో ఆసియా క్రీడలు నిర్వహించే ప్రదేశం ?

A. బ్రిటన్
B. దక్షిణ కొరియా
C. చైనా
D. న్యూ జీ ల్యాండ్
Answer» C. చైనా
3454.

ప్రోటీన్ లోపం వాళ్ళ వచ్చే వ్యాది ఏది ?

A. క్వాషి యార్కర్
B. మరాస్మస్
C. డయేరియ
D. గ్జేరాప్తాల్మియ
Answer» B. మరాస్మస్
3455.

కన్నీటిని స్రవించే గ్రంధులు ఏవి ?

A. థైరాయిడ్
B. అవటు
C. పెరిన్నిసియాల్
D. లాక్రిమల్
Answer» E.
3456.

The cranial nerve with the largest intra-cranial course is:

A. Trochlear nerve
B. Abducens-nerve
C. Trigeminal nerve
D. Optic nerve
Answer» B. Abducens-nerve
3457.

Which passive movement causes pain in deep posterior compartment syndrome?

A. Dorsiflexion of foot
B. Foot abduction
C. Foot adduction
D. Plantar flexion of foot
Answer» B. Foot abduction
3458.

What did Alexander Solzhenitsyn study in Rostov University?

A. Mathematics and Physics
B. Botany and Zoology
C. Economics and Statistics
D. History and Political Science
Answer» B. Botany and Zoology
3459.

మన రక్తము లో ప్రాణ వాయువు ను ఒక చోటు నుండి మరియొక చోటుకు తీసుకుని పోయేది?

A. హీమోగ్లోబిన్
B. ఊపిరి తిత్తులు
C. పాంక్రియాస్
D. బౌమేన్ గుళిక
Answer» B. ఊపిరి తిత్తులు
3460.

Which one of the following nerves is the preganglionic parasympathetic:

A. Greater superficial petrosal nerve
B. Lesser superficial petrosal nerve
C. Auriculotemporal nerve
D. Occulomotor nerve
Answer» E.
3461.

Fungi that lack partitions (septa) are called

A. coenocytic
B. ahyphae
C. conidia
D. yeast
Answer» B. ahyphae
3462.

Functions can be declared to return a reference type. There are reasons to make such a declaration/Which of the following reasons are correct?The information being returned is a large enough object that returning a reference is more efficient than re

A. Only 2 is correct.
B. Only 1 is correct.
C. Both 1 and 2 are incorrect.
D. Both 1 and 2 are correct.
Answer» E.
3463.

All are true about thymus gland except -

A. Histology varies with age
B. Hassall's corpuscles are highly characteristic
C. Medulla has more reticular cells
D. Thymic corpuscles are seen in the cortex
Answer» E.
3464.

Which of the following velocity potentials satisfies continuity equation ?

A. x2-y2
B. x2y
C. x2 y2
D. cosx
Answer» B. x2y
3465.

నూర్జహాన్ చిన్న నాటి పేరు ఏమిటి ?

A. మెహ్రుల్ నిషా
B. ముంతాజ్ బేగం
C. ఫర్డినా
D. జిజియా బేగం
Answer» B. ముంతాజ్ బేగం
3466.

To detect a humoral immune response to influenza virus, it is possible to measure

A. dividing T cells in the draining lymph nodes
B. cytotoxicity of virus-infected cells in tissue culture
C. serum antibody titer
D. plasma cytokine levels
Answer» D. plasma cytokine levels
3467.

Newton\'s law of viscosity relates

A. shear stress and rate of angular deformation
B. intensity of pressure and rate of angular deformation
C. viscosity and rate of angular deformation
D. shear stress, viscosity and temperature
Answer» B. intensity of pressure and rate of angular deformation
3468.

Normal constriction of ureter are at all of the following sites except -

A. Pelvi ureteric junction
B. Crossing iliac artery
C. At pelvic brim
D. Entrance at urinary bladder
Answer» C. At pelvic brim
3469.

TRUE statement regarding ileum is -

A. Lymphatic patch along antimesenteric border
B. Tongue shaped villi in the lumen
C. Join caecum at anterior surface
D. Supplied by inferior mesenteric vessels
Answer» B. Tongue shaped villi in the lumen
3470.

Phase II block is seen in -

A. Halothane
B. Ether
C. D-tubocurane
D. Suxamethonium
Answer» E.
3471.

The viscosity of liquid was classified as both dilatant and rheopectic, which means that the viscosity

A. increased with stirring speed and increased with mixing time
B. increased with stirring speed but decreased with mixing time
C. decreased with stirring speed and decreased with mixing time
D. decreased with stirring speed but increased with mixing time
Answer» B. increased with stirring speed but decreased with mixing time
3472.

Streptococcus pyogenes can be differentiated from other haemolytic Streptococci on the basis of

A. Erythromycin sensitivity
B. Bacitracin sensitivity
C. Penicillin sensitivity
D. Aminoglycosides sensitivity
Answer» C. Penicillin sensitivity
3473.

sin3θ/sinθ +cos3θ/cosθ =

A. 2cos2θ
B. 4cos2θ
C. cos2θ
D. 2cos4θ
Answer» C. cos2θ
3474.

In ammonia synthesis (N2 3H2 = 2NH3), there is a decrease in total volume, hence to get high equilibrium conversion, the reaction should be carried out at

A. high pressure.
B. low pressure
C. atmospheric pressure; as the pressure has no effect on conversion
D. very high temperature.
Answer» B. low pressure
3475.

The Redfield ratio is an index of concentration of

A. nitrogen, potassium and iron
B. carbon, hydrogen and oxygen
C. carbon, phosphorous and sulfur
D. carbon, nitrogen and phosphorous
Answer» E.
3476.

Chemical formula of pyrite is--

A. FeS
B. CuS
C. MnS
D. FeS2
Answer» E.
3477.

Adduction of thumb occurs at -

A. MCP joint
B. Inter carpal joint
C. Inter phalangeal joint
D. Carpometacarpal joint
Answer» E.
3478.

Which of the followings are the metabolic products of glucose and glutamine?

A. CO2 and lactate
B. CO2 and NH3
C. Lactate only
D. Lactate and ammonium
Answer» E.
3479.

The ability of an antigen to induce an immune response does not depend on the antigen\'s

A. degree of aggregation
B. ability to enter the thyroid
C. size
D. dose
Answer» C. size
3480.

Which of the following is the cause for drug resistance in tuberculosis?

A. Transduction
B. Mutation
C. Conjugation
D. Transformation
Answer» C. Conjugation
3481.

The components found in all prokaryotic transcription terminators is

A. Rho factor
B. a poly-U region
C. none of these
D. a hairpin structure
Answer» E.
3482.

The rand( ) built-in library function

A. returns positive double values.
B. is a true random number generator.
C. returns a different sequence of values each time it is run.
D. is a pseudo-random number generator.
Answer» E.
3483.

Annihilation : Fire :: Cataclysm : ?

A. Earthquake
B. Flood
C. Emergency
D. Steam
Answer» C. Emergency
3484.

EEG monitoring done in

A. Regional anaesthesia
B. General anesthesia
C. Analgesia
D. Neuro anesthesia
Answer» E.
3485.

Deep perineal pouch contains -

A. Bulbospongiosus
B. Membranous urethra
C. Bulb of penis
D. Crura of penis
Answer» C. Bulb of penis
3486.

The peptide bond in proteins is

A. usually cis unless proline is the next amino acid
B. only found between proline residues
C. is planar because of steric hinderance
D. usually trans unless proline is the next amino acid
Answer» E.
3487.

Thiopentone is preferred as an induction agent because of

A. Anticonvulsant properties
B. Fast elimination
C. Cardiovascular stability
D. Smoothness of induction
Answer» E.
3488.

All are related to difficult intubation except -

A. Miller's sign
B. TMJ ankylosis
C. Increased thyromental distance
D. Micrognathia
Answer» D. Micrognathia
3489.

Following are the branches of basilar artery -

A. Pontine
B. Posterior inferior cerebellar artery
C. Posterior cerebellar
D. All of the above
Answer» B. Posterior inferior cerebellar artery
3490.

When did Alan Hodgkin get Nobel Prize for Medicine?

A. 1958
B. 1971
C. 1984
D. 1963
Answer» E.
3491.

In sterilization process, spore of which of the following organism is considered as control?

A. Clostridium botulinum
B. Bacillus subtilis
C. Aspergillus niger
D. Bacillus stearothermophilus
Answer» E.
3492.

The straight rebuy and modified rebuy is influenced by

A. purchasing agents
B. system agents
C. evaluation agents
D. awareness agents
Answer» B. system agents
3493.

Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is

A. 280-360
B. 150-300
C. 360-400
D. 300-325
Answer» B. 150-300
3494.

The comparison of products benefits with that of all other market offerings is classified as

A. recognize problem
B. evaluation of alternatives
C. deciding information sources
D. research dynamics
Answer» C. deciding information sources
3495.

Who recommended that Albert Einstein be kept out of USA by Alien Exclusion Act?

A. William Casey
B. Charles Joseph Bonaparte
C. John Edgar Hoover
D. Allen Dulles
Answer» D. Allen Dulles
3496.

Who negotiated Alaska Purchase with Russia?

A. John Adams
B. James Buchanan
C. William Henry Seward
D. Benjamin Harrison
Answer» D. Benjamin Harrison
3497.

In animal cell bioreactor, bubble damage can be minimized by

A. using a bubble free oxygen delivery system
B. the addition of a shear protectorant
C. all of the above
D. headspace aeration
Answer» D. headspace aeration
3498.

Which of the following statements is correct?An array of references is acceptable.We can also create a reference to a reference.

A. Only 2 is correct.
B. Only 1 is correct.
C. Both 1 and 2 are incorrect.
D. Both 1 and 2 are correct.
Answer» D. Both 1 and 2 are correct.
3499.

DPAP అనగా ఏమిటి ?

A. జాతీయ ఆరోగ్య కార్య క్రమం
B. ఆంధ్ర ప్రదేశ్ జిల్లా అభివృద్ది కార్యక్రమం
C. కరువుకు గురయ్యే ప్రాంతాల ప్రణాళిక
D. తుఫాను హెచ్చరిక ల కేంద్రం
Answer» D. తుఫాను హెచ్చరిక ల కేంద్రం
3500.

ఆంధ్ర రాష్ట్ర చివరి ముఖ్య మంత్రి ఎవరు ?

A. నీలం సంజీవరెడ్డి
B. టంగుటూరి ప్రకాశం పంతులు
C. అయ్యదేవర కాళేశ్వర రావు
D. బెజవాడ గోపాల రెడ్డి
Answer» E.