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.

1351.

Vector of phyllody disease is -

A. Thrips
B. Mite
C. White fly
D. Jassid
Answer» B. Mite
1352.

Which nerve lies between brachialis and brachio radialis:

A. Radial nerve
B. Median nerve
C. Musculocutaneous nerve
D. Medial cutaneous nerve of arm
Answer» D. Medial cutaneous nerve of arm
1353.

The genus/genera that belongs to the family Micrococcaceae is

A. Staphylococcus
B. Micrococcus
C. All of these
D. Planococcus
Answer» D. Planococcus
1354.

All of the following muscles have dual nerve supply, except -

A. Pectineus
B. Brachialis
C. Flexor digitorum profunds
D. Flexor digitorum superficialis
Answer» E.
1355.

Fed batch reactors is used to produce vinegar because

A. it can maintain low acetic acid concentrations
B. it can maintain low ethanol concentrations
C. all of the above
D. acetic acid bacteria tend to ferment at high ethanol concentrations
Answer» C. all of the above
1356.

Mendelson's syndrome is due to ?

A. Hypersensitivity reaction to anesthetic agent
B. Gastric aspiration
C. Faulty intubation
D. Asphyxia due to tracheal stenosis
Answer» C. Faulty intubation
1357.

South : North-West :: West : ?

A. South-West
B. East
C. North-East
D. South
Answer» D. South
1358.

Uterine artery is a branch of -

A. Lateral sacral artery
B. External iliac artery
C. Internal iliac artery
D. Common iliac artery
Answer» D. Common iliac artery
1359.

The tympanic note on percussion in Traube's space on chest wall is due to which underlying structure ?

A. Base of lung
B. Fundus of stomach
C. Left costo-diaphragmatic recess
D. Left sub phrenic space
Answer» C. Left costo-diaphragmatic recess
1360.

Which is the class of apple?

A. Mammalia
B. Amphibia
C. Magnoliospida
D. Gastropoda
Answer» D. Gastropoda
1361.

True statement about orbital articulation is:

A. Lateral wall of orbit is formed by the frontal bone,zygomatic bone,and greater wing of sphenoid
B. Inferior orbital fissure is formed between the medial wall and the floor of orbit
C. Medial wall of orbit is formed by maxilla,sphenoid,ethmoid and the lacrimal bone
D. Floor is formed by maxilla,zygomatic and ethmoid
Answer» D. Floor is formed by maxilla,zygomatic and ethmoid
1362.

On both sides submental tringle is bounded by -

A. Anterior digastric
B. Hyoid bone
C. Mylohyoid
D. Posterior digastric
Answer» B. Hyoid bone
1363.

Vestibulo cerebellar tract terminates in the ....of cerebellum

A. Flocculus
B. Nodulus
C. Uvula
D. All of the above
Answer» E.
1364.

Cervical vertebra is differentiated from the thoracic vertebra by the presence of -

A. Large vertebral body
B. Upwards facing facets
C. Triangular foramina
D. Foramen transversarium
Answer» E.
1365.

All of the following structures cross the Right Ureter Anteriorly,Except:

A. Vas deferens
B. Terminal ileum
C. Right Colic and ileo colic vessels
D. Genitofemoral nerve
Answer» E.
1366.

మానవ శరీర బరువు ________ఎక్కువ ఉంటుంది ?

A. భూమధ్య రేఖ వద్ద
B. ద్రువాల వద్ద
C. ఉపరితలానికి 10 కి.మీ దూరం లో
D. సముద్రపు ఒడ్డున
Answer» C. ఉపరితలానికి 10 కి.మీ దూరం లో
1367.

At what stage are more nutrients essentially required in cereal crops?

A. Growth stage of plants
B. Formation of leaves
C. Panicle initiation
D. Maturity of crops
Answer» B. Formation of leaves
1368.

Internal carotid artery at the bifurcantion from the common carotid is -

A. Post to external carotid
B. Anterior to external carotid
C. Lateral to the external carotid
D. Medial to external carotid
Answer» D. Medial to external carotid
1369.

The most characteristic clinical feature common to nearly all cases of paracoccidiodomycosis is -

A. Involvement of lungs
B. Enlargement of lymph nodes
C. Enlargement of spleen
D. Enlargement of liver
Answer» B. Enlargement of lymph nodes
1370.

In all of the following conditions neuraxial blockade is absolutely contraindicated,except:

A. Severe hypovolemia
B. Pre-existing neurological deficits
C. Patient refusal
D. Coagulopathy
Answer» C. Patient refusal
1371.

The penetration of animal viruses into attached cells occur by mechanisms consisting of engulfment of whole virions by the cells in a phagocytic process called

A. viropexis
B. vitropexis
C. vivopexis
D. ectodesmata
Answer» B. vitropexis
1372.

Which of the following is the muscle relaxant of choice in renal failure?

A. Pancuronium
B. Rapacurium
C. Rocuronium
D. Atracurium
Answer» E.
1373.

Which of the following causes hallucination -

A. Ether
B. Halothane
C. Ketamine
D. Thiopentone
Answer» D. Thiopentone
1374.

Which nerve is in close relation with root of the lower third molar -

A. Chorda tympani nerve
B. Inferior alvolar nerve
C. Myolohyoid nerve
D. Lingual nerve
Answer» E.
1375.

Movements of pronation and supination occurs in all the following joints except:

A. Superior radio - ulnar joit
B. Middle radio - ulnar joint
C. Inferior radio - ulnar joint
D. Radio - carpal joint
Answer» E.
1376.

The Octal value 710 can be written in hexadecimal as

A. IC8
B. 710
C. 78
D. 0
Answer» B. 710
1377.

Which is most important and decisive factor in CPR ?

A. O2 inhalation
B. Endotracheal intubation
C. Injection epinephrine
D. Defibrilation
Answer» E.
1378.

All of the following statements about suprarenal glands are true except:

A. Medial border is related to left inferior phrenicartery
B. IVC and liver from anterior relations of R-1 suprarenal gland
C. Middle suprarenal artery is branches of abdominal aorta
D. Both glands art drain into renal vein
Answer» E.
1379.

When did Alaska become a state of USA?

A. 5/11/1945 12:00:00 AM
B. 1/3/1959 12:00:00 AM
C. 12/16/1900 12:00:00 AM
D. 7/12/1936 12:00:00 AM
Answer» C. 12/16/1900 12:00:00 AM
1380.

A patient Rasmu presents with eye deviated laterally and slightly downward.The upward gaze is impaired and medial rotation is not possible.Which nerve is involved.

A. III
B. IV
C. VI
D. All
Answer» B. IV
1381.

The strategy to integrate larger gains with smaller losses includes

A. silver lining principle
B. cancellation principle
C. golden lining principle
D. segregate principle
Answer» C. golden lining principle
1382.

When did Anne Boleyn marry Henry VIII?

A. 1 June 1532
B. 25 January 1533
C. 2 November 1530
D. 7 September 1531
Answer» C. 2 November 1530
1383.

Activated sludge contains large number of

A. yeasts and molds
B. bacteria
C. all of these
D. protozoa
Answer» D. protozoa
1384.

Laudanosine is the metabolite of:

A. Suxamethonium
B. Pancuronium
C. Atracurium
D. Vecuronium
Answer» D. Vecuronium
1385.

The HIV virus infects primarily

A. cells in the immune system
B. brain cells
C. liver cells
D. red blood cells
Answer» B. brain cells
1386.

General sensation to the posterior 1/3rd of the tongue is mediated by the -

A. Vagus nerve
B. Hypoglossal nerve
C. Lingual nerve
D. Glossopharyngeal nerve
Answer» E.
1387.

Elastic cartilage is found in ?

A. Tracheal cartilage
B. Auricular cartilage
C. Articular disc
D. Bronchi
Answer» C. Articular disc
1388.

Trickling filter comes under

A. secondary treatment
B. primary treatment
C. none of these
D. tertiary treatment
Answer» B. primary treatment
1389.

Nutrient artery supplying the bone enters from which end ?

A. Away from growing end
B. Towards the growing end
C. No fixed entry point
D. Metaphyseal end
Answer» B. Towards the growing end
1390.

Gynodioecious varieties of papaya produce -

A. Only male plants
B. Female and hermaphrodite
C. Male and hermaphrodite plants
D. Only female plants
Answer» E.
1391.

The groups that may have direct or indirect affect on their buying behaviors and attitudes are classified as

A. reference groups
B. affecting groups
C. marketing groups
D. retailer group
Answer» B. affecting groups
1392.

The eight stages buying process is called

A. buy phase
B. by phase
C. sell phase
D. off phase
Answer» B. by phase
1393.

Which of the following best describes the type of joint seen in the growth plate

A. Primary cartilaginous
B. Fibrous
C. Plane joint
D. Secondary cartilaginous
Answer» B. Fibrous
1394.

The way how information get out of customers memory or mind is classified as

A. memory revival
B. memory retrieval
C. memory encoding
D. memory decoding
Answer» C. memory encoding
1395.

The tissue structure deteriorates as the virus multiplies. This deterioration is called

A. protopathic effect
B. aneuploidy
C. none of these
D. cytopathic effect
Answer» E.
1396.

if a counter having 10 FFs is initially at 0, what count will if hold after 2060 pulses.

A. 000 001 1100
B. 000 000 1100
C. 000 000 1110
D. 000 001 1000
Answer» C. 000 000 1110
1397.

Collecting tubules of kidney develop from -

A. Uretric bud
B. Mesonephric duct
C. Paramesonephric duct
D. Wolffian duct
Answer» B. Mesonephric duct
1398.

Three layers of embryo are formed at what age ?

A. 8 days
B. 12 days
C. 16 days
D. 21 days
Answer» E.
1399.

Tip of tongue drains into -

A. Deep cervical lymph nodes
B. Tonsillar lymph nodes
C. Occipital lymph node
D. Submental lymph node
Answer» C. Occipital lymph node
1400.

What is the embryological remnant of Median umbilical ligament ?

A. Urachus
B. Allantois
C. Amnion
D. None
Answer» E.