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.

401.

Ovary develops from ?

A. Genital ridge
B. Genital tubercle
C. Wolfian duct
D. Mesonephric duct
Answer» B. Genital tubercle
402.

Transgenic goats have been used to produce which of the following protein that is used for dissolving blood clots?

A. α1-anti trypsin (AAT)
B. Amyloid precursor protein
C. A variant of human tissue-type plasminogen activator
D. Casein
Answer» D. Casein
403.

The thoracic duct crosses from the right to the left at the level of -

A. T6 vertebra
B. T12 vertebra
C. T2 vertebra
D. T4 vertebra
Answer» E.
404.

Dead space is increased by all except

A. Hyperextension of neck
B. Endotracheal intubation
C. Anticholinergic drugs
D. Standing
Answer» C. Anticholinergic drugs
405.

Which of the following is not the explantation technique?

A. Carrel flask culture
B. Slide culture
C. Adherent primary culture
D. Roller test tube culture
Answer» D. Roller test tube culture
406.

True about valves in portal venous system -

A. Within the portal vein only
B. Present at the junction of superior mesentric artery with the splenic artery
C. In the intrahepatic portion of portal vein
D. The whole system is valveless
Answer» E.
407.

Cranial Nerve which emerges from dorsal surface of brain

A. IV
B. II
C. VII
D. VI
Answer» B. II
408.

Auditory transmission is via -

A. Lateral geniculate
B. Frontal cortex
C. Lateral lemniscus
D. Medial lemniscus
Answer» D. Medial lemniscus
409.

For his role in which film did Alan Rickman win Golden Globe, Emmy and Screen Actors Guild Awards?

A. King of the Hill
B. Play
C. Rasputin: Dark Servant of Destiny
D. Dogma
Answer» D. Dogma
410.

What are the solutions prepared from weakened or dead microorganisms, viruses, or toxins that provide some immunity from diseases?

A. Histamines
B. Vaccines
C. Antibiotics
D. Drugs
Answer» C. Antibiotics
411.

d-TC (d-Tubocuraine) is a -

A. Ganglion blocker
B. Depolarizing blocker
C. Competitive neuromuscular block
D. A and C both
Answer» E.
412.

Which school did Anne Bronte attend?

A. Kilkenny Grammar School
B. Queen Anne School
C. St. Mary’s School
D. Miss Wooler’s School
Answer» E.
413.

Clitoris develops from -

A. Genital folds
B. Genital tubercle
C. Urogenital Sinus
D. Labio Scrotal Swelling
Answer» C. Urogenital Sinus
414.

ప్రపంచ పంచదార పాత్ర (Sugar Bowl) అని దేనిని పిలుస్తారు?

A. చైనా
B. క్యూబా
C. ఫిజి
D. డెన్మార్క్
Answer» C. ఫిజి
415.

The IPTG is a gratuitous inducers of (β-galactosidase, and x-gal is a chromogenic substrate. When α-complementation occurs which colour is produced?

A. White
B. Blue
C. No colour is produced
D. Brown
Answer» C. No colour is produced
416.

Where did Alan Hodgkin die?

A. Cambridge
B. Ipswich
C. Glamorgan
D. Manchester
Answer» B. Ipswich
417.

Excessive hemorrnage in tosillectomy result from injury to -

A. Venous commitants of facial ovary
B. Ascending palatine artery
C. Internial carotid artery
D. palatine vein
Answer» E.
418.

In company's microenvironment, the 'general publics' consists of

A. minority groups
B. stockholders
C. Community organizations
D. public image
Answer» E.
419.

జోనల్ కౌన్సిల్ లేని కేంద్ర పాలిత ప్రాంతం ఏది ?

A. డిల్లి
B. చండీగడ్
C. అండమాన్ నికోబార్
D. పుదుచేరి
Answer» D. పుదుచేరి
420.

Tributary of the cavernous sinus includes all of the following,Except:

A. Superficial middle cerebral vein
B. Deep middle cerebral vein
C. Superior petrosal sinus
D. Inferior petrosal sinus
Answer» C. Superior petrosal sinus
421.

Tractor : Trailer :: Horse : ?

A. Stable
B. Cart
C. Saddle
D. Engine
Answer» C. Saddle
422.

Superficial veins of the upper limb are located in which plane ?

A. Subcutaneous
B. Intra fascial
C. Sub fascial
D. Intramuscular
Answer» B. Intra fascial
423.

The function of 8th cranial N. is related to-

A. Touch
B. Balance
C. Smell
D. Taste
Answer» C. Smell
424.

The testis descends the inguinal canal during......month.

A. 6th
B. 5th
C. 8th
D. 7th
Answer» E.
425.

ఏ గ్రంధి వలన అధిక ఆవేశం కలుగును ?

A. థైరాయిడ్
B. ఎడ్రినలిన్
C. పిట్యుటరి
D. అవటు
Answer» C. పిట్యుటరి
426.

What is medial most in femoral triangle-

A. Nerve
B. Lymphatics
C. Vein
D. Artery
Answer» C. Vein
427.

The four points of probe placement in focused abdominal sonogram for trauma (FAST) in blunt thoracoabdominal trauma are

A. Epigastrium , R hypochondrium, L Lower chest, hypogastrium
B. Epigastrium, R and L Hypochondria, R Iliac fossa
C. Epigastrium, R and L Lumbar regions, hypo-gastrium
D. Hypogastrium, R and L Lumbar region, R lower chest
Answer» B. Epigastrium, R and L Hypochondria, R Iliac fossa
428.

Blood supply to medulla is by a/e -

A. Superior cerebellar Artery
B. Anterior spinal artery
C. Vertebral
D. PICA
Answer» B. Anterior spinal artery
429.

Which is a direct content of cavernous sinus -

A. Abducent nerve
B. Ophthalmic division of trigeminal nerve
C. Trochlear nerve
D. Oculomotor nerve
Answer» B. Ophthalmic division of trigeminal nerve
430.

All of the following are supplied by superior gluteal nerve except:

A. Gluteus medius
B. Tensor fascia lata
C. Gluteus maximas
D. Gluteus minimus
Answer» D. Gluteus minimus
431.

Immunoelectrophoresis techniques are designed to separate the mixture components from each other by using electrophoresis

A. prior to reaction with antigen
B. prior to reaction with antibody
C. after reaction with antigen
D. after reaction with antibody
Answer» C. after reaction with antigen
432.

ప్లాసీ యుద్ధం జరిగిన సంవత్సరం ఏది ?

A. 1753
B. 1954
C. 1757
D. 1756
Answer» D. 1756
433.

భూ స్తావర ఉపగ్రహం భూమిని చుట్టి రావడానికి ఎంత సమయం పడుతుంది ?

A. 365 నిముషాలు
B. 24 గంటలు
C. 24 రోజులు
D. 365 రోజులు
Answer» C. 24 రోజులు
434.

When did Andrey Sakharov die?

A. 6/5/1991 12:00:00 AM
B. 1/8/1985 12:00:00 AM
C. 12/14/1989 12:00:00 AM
D. 9/17/1961 12:00:00 AM
Answer» D. 9/17/1961 12:00:00 AM
435.

The markets which includes buying form manufacturers rather than intermediaries is classified as

A. relative buyers
B. price sensitive buyers
C. business markets
D. consumer markets
Answer» D. consumer markets
436.

In macro environment, the 'pressure groups' and 'government agencies' are part of

A. the cultural environment
B. the demographic environment
C. the economic environment
D. the political environment
Answer» E.
437.

If the Standard Gibb\'s free energy, ΔG°, for a reaction is positive then

A. the reactants will be favored
B. the products will be favored
C. all of the reactant will be converted to product
D. the concentration of the reactants and products will be equal
Answer» B. the products will be favored
438.

Induction of tolerance mechanism(s) is/are

A. clonal deletion
B. suppression
C. all of these
D. clonal anergy
Answer» D. clonal anergy
439.

Torus aorticus is an impression seen in the cavity of -

A. Right atrium
B. Right ventricle
C. Left ventricle
D. Left atrium
Answer» B. Right ventricle
440.

Accessory renal arteries are A/E -

A. 2-4 in number
B. Very rare occurance
C. End arteries
D. Vascular anomaly
Answer» C. End arteries
441.

Which of the following is the correct order of pathway for a sperm

A. Efferent -> tubule Rete testis -> Straight tubules
B. Straight tubule -> Efferent tubules -> Rete tubules
C. Straight tubules -> Rete testis -> Efferent tubules
D. Rete tubules -> Efferent tubules -> Straight tubules
Answer» D. Rete tubules -> Efferent tubules -> Straight tubules
442.

Attachment to the first rib is all except -

A. Scalenius-posterior
B. Scalenius-anterior
C. Suprapleural membrane
D. Scalenius-medius
Answer» B. Scalenius-anterior
443.

A Lower Segment Caesarean Section (LSCS) can be carried out under all of the following techniques of anaesthesia except:

A. Spinal anaesthesia.
B. General anaesthesia.
C. Combined Spinal Epidural anaesthesia.
D. Caudal anaesthesia.
Answer» E.
444.

True about radial nerve -

A. Branch of posterior cord
B. Nerve extensor compartment of forearm
C. Arise from C5 - T1
D. All of the above
Answer» E.
445.

Frontal eye motor area is A/E -

A. 2
B. 9
C. 8
D. 6
Answer» B. 9
446.

cos(45°+α) =

A. sinα+cosα
B. sinα-cosα
C. 1/√(2(cosα-sinα)
D. None of the Above
Answer» D. None of the Above
447.

Side effect of oxygen therapy are all except -

A. Increased pulmonary compliance
B. Absorption atelactasis
C. Endothelial damage
D. Decreased vital capacity
Answer» B. Absorption atelactasis
448.

For marketing success, it is required to build relationships with

A. Suppliers & customers
B. Marketing intermediaries
C. Competitors
D. All of above
Answer» E.
449.

Appendices epiploicae present in

A. Rectum
B. Sigmoid colon
C. Appendix
D. Caecum
Answer» C. Appendix
450.

Most consistent sign of reversal of anesthesia is

A. Spontaneous eye opening,
B. Head lift for 5 seconds,
C. Spontaneous opening of airway,
D. Sustained hand grip for 5 seconds
Answer» C. Spontaneous opening of airway,