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.

2801.

Which of the following cross-reacts with cell wall carbohydrate of Streptococcus pyogenes?

A. Synovial fluid
B. Cardiac valves
C. Vascular intima
D. Myocardium
Answer» C. Vascular intima
2802.

1956 పారిశామిక తీర్మానం లో షెడ్యులు -ఎ లోని పరిశ్రమల సంఖ్య ?

A. 15
B. 21
C. 10
D. 17
Answer» E.
2803.

In Jute growing areas the usual alternate crop is -

A. Cotton
B. Wheat
C. Sugarcane
D. Rice
Answer» E.
2804.

A 50 yrs old man suffering from carcinoma of prostate showed areas of sclerosis and collapse of T10 and T12 vertebrae in X-ray. The spread of this cancer to the above vertebrae was most probably through -

A. Lymphatic vessels
B. Sacral canal
C. Superior rectal veins
D. Internal vertebral plexus of veins
Answer» E.
2805.

Ina subclavian artery block at the outer border of 1st rib,all of the following arteries help in maintaining the circulation to upper limb except -

A. Superior thoracic
B. Subscapular artery
C. Subscapular artery
D. Thyrocervical trunk
Answer» B. Subscapular artery
2806.

A patient undergoing caesarean section following prolonged labour under subarachnoid block developed carpopedal spasm.Lignocain was used as anesthetic agent. The most likely diagnosis is:

A. Lignocaine toxicity
B. Amniotic fluid embolism
C. Hypokalemia
D. Hypocalcemia
Answer» E.
2807.

True about ankle joint is/are -

A. It is more stable at dorsi-flexed position
B. It is most stable at palmar flexed position
C. it allows supination and pronation movement
D. All of the above
Answer» B. It is most stable at palmar flexed position
2808.

According to embryologist, embryo is termed till -

A. 10 weeks after fertilazation
B. 12 weeks after fertilazation
C. 8 weeks of fertilazation
D. 10 weeks after LMP
Answer» D. 10 weeks after LMP
2809.

నీతి శాస్త్ర ముక్తావలి ని ఎవరు రచించారు ?

A. వేమన
B. బద్దెన
C. తిక్కన
D. నన్నయ
Answer» C. తిక్కన
2810.

Rickes et al. recovered active crystalline vitamin B12 from the culture of

A. Bacillus megaterium
B. Streptomyces griseus
C. Streptomyces lactis
D. Streptomyces olivaceus
Answer» C. Streptomyces lactis
2811.

Classification of insects and rules of their nomenclature comes under the branch -

A. Morphology
B. Taxonomy
C. Ecology
D. Physiology
Answer» C. Ecology
2812.

The first step in infection of a host bacterial cells by a phage is

A. absorption
B. adsorption
C. replication
D. penetration
Answer» C. replication
2813.

Clara cells are found in -

A. Bronchioles
B. Trachea
C. Oesophagus
D. Alveoli
Answer» B. Trachea
2814.

Which is not a function of IgG?

A. First antibody type produced against an antigen during the primary antibody response
B. Major antibody in serum
C. Involved in opsonization
D. Activates or fixes complement
Answer» B. Major antibody in serum
2815.

రూబియోల అనే వ్యాధికి మరియొక పేరు ?

A. గజ్జి
B. తామర
C. తట్టు
D. గవద బిళ్ళలు
Answer» D. గవద బిళ్ళలు
2816.

How much minimum temperature is essential for wheat germination and optimum temperature for crop growth in degree Celsius?

A. 3.5°C-5.5°C and 20°C-22°C
B. 5.6°C-7.5°C and 16°C-18°C
C. 8°C-10°C and 30°C-35°C
D. 10°C-12°C and 25°C-30°C
Answer» E.
2817.

Fasciculation are known to be caused by:

A. Pancuronium
B. Atracurnium
C. Suxamethonium
D. Vecuronium
Answer» D. Vecuronium
2818.

Who reached the South Pole on 14 December 1911?

A. Ernest Shackleton
B. Roald Amundsen
C. David Henry Lewis
D. James Clark Ross
Answer» C. David Henry Lewis
2819.

The following modes of ventilation may be used for weaning off patients from mechanical ventilation except:

A. Pressure Support Ventilation (PSV).
B. Assist-Control Ventilation (ACV).
C. Controlled Mechanical Ventilation (CMV).
D. Synchronized Intermittent Mandatory Ventilation (SIMV).
Answer» D. Synchronized Intermittent Mandatory Ventilation (SIMV).
2820.

Lymphatic drainage of clitoris -

A. Deep inguinal
B. Lymph node of Cloquet
C. Obturator
D. Superficial inguinal
Answer» B. Lymph node of Cloquet
2821.

Find analogous pair of Loath : Coercion

A. Irate : Antagonism
B. Irritate : Caressing
C. Reluctant : Persuasion
D. Contemplative : Meditative
Answer» D. Contemplative : Meditative
2822.

What are the intrinsic factors for the microbial growth?

A. Moisture
B. pH
C. All of these
D. Oxidation-Reduction Potential
Answer» D. Oxidation-Reduction Potential
2823.

ఐక్య రాజ్య సమితి ఎప్పుడు ఆవిర్భ వించింది ?

A. 1925
B. 1935
C. 1945
D. 1955
Answer» D. 1955
2824.

A Brookfield viscometer measures viscosity by determining

A. the shear rate
B. the shear stress
C. the torque required to move an impeller at a set speed
D. the shear stress and shear rate
Answer» D. the shear stress and shear rate
2825.

Colostrum should be fed to newborn calves for -

A. 1/2 day
B. 1 day
C. 4 day
D. 10 day
Answer» E.
2826.

Agglutination reaction is more sensitive than precipitation for the detection of

A. antibodies
B. antigens
C. antigen-antibody complexes
D. complement
Answer» C. antigen-antibody complexes
2827.

Antibodies in the human immune system can identify approximately 108 different molecules Which one of the following is correct?

A. Many of these molecules are self-antigens
B. This diversity is generated from 108 different immunoglobin genes
C. Most of these antibodies recognize small organic molecules
D. Most of these antibodies recognize proteins
Answer» E.
2828.

Lymphatics are not present in all except:

A. Brain
B. Liver
C. Cornea
D. Internal ear
Answer» C. Cornea
2829.

Where did Alexander Pope die?

A. Greenwich
B. Cambridge
C. Twickenham
D. Cardiff
Answer» D. Cardiff
2830.

ప్రపంచం లో అతి పెద్ద గుహలు ?

A. మామత్
B. కారిల్స్ బాడ్
C. బొర్రా
D. కాల్ గూర్లి
Answer» B. కారిల్స్ బాడ్
2831.

Axillary abscess is safely drained by which approach?

A. Lateral
B. Floor
C. Medial
D. Posterior
Answer» C. Medial
2832.

In anesthesia sodalime is used in the following except -

A. In oxygen concentrators
B. In vaporizers
C. The treatment of acidosis
D. None
Answer» E.
2833.

Which of the following structure is present in posterior axillary wall ?

A. Thoracodorsal artery
B. Long thoracic nerve of bell
C. Subscapular artery
D. Axillary artery
Answer» D. Axillary artery
2834.

The goals of preoperative evaluation include -

A. Assessing the risk of co-existing disease
B. Addressing patient's concerns
C. Discussing options for anesthesia care
D. All of the above
Answer» E.
2835.

Find analogous pair of Traffic : Road

A. Aeroplane : Aerodrome
B. Roots : Tree
C. Blood : Veins
D. Car : Garage
Answer» D. Car : Garage
2836.

అత్యదిక సార్లు ఒలింపిక్స్ నిర్వహించిన దేశం ఏది ?

A. బ్రెజిల్
B. అమెరికా
C. ఆస్ట్రేలియా
D. బ్రిటన్
Answer» C. ఆస్ట్రేలియా
2837.

వాగ్గేయ కారుడు అన్నమయ్య ఎవరి కి సమకాలికుడు ?

A. హరిహర రాయలు
B. బుక్క రాయలు
C. సాలువ నరసింహ రాయలు
D. రెండో దేవరాయలు
Answer» D. రెండో దేవరాయలు
2838.

The types of electronic procurement hubs are

A. geographical hubs
B. vertical hubs
C. functional hubs
D. both b and c
Answer» E.
2839.

The concentration of biomass in a continuous stirred tank reactor is 20 g dry weight per litre. What would be the concentration of biomass in the effluent?

A. Approximately 20 g dry weight per litre
B. Greater than 20 g dry weight per litre
C. More than 30 g dry weight per litre
D. Lesser than 20 g dry weight per litre
Answer» B. Greater than 20 g dry weight per litre
2840.

All of the following form posterior relations of head of pancreas, Except

A. First part of duodenum
B. Common Bile Duct
C. Inferior Vena cava
D. Aorta
Answer» B. Common Bile Duct
2841.

రెండో దేవరాయల అస్తానాన్ని సందర్శించిన పర్షియా రాయబారి ?

A. అబ్దుల్ రజాక్
B. అమీర్ ఖుస్రో
C. పాహియాన్
D. నికొలో డి కోంటి
Answer» B. అమీర్ ఖుస్రో
2842.

How much paddy seed is needed for transplanting one hectare area by SRI technique?

A. 30-35 kg
B. 1-1.5 kg
C. 5-6 kg
D. 10-12 kg
Answer» D. 10-12 kg
2843.

The customers who are loss averse are tend to underweight the

A. integrate probabilities
B. segregate probabilities
C. high probabilities
D. low probabilities
Answer» D. low probabilities
2844.

True regarding abdominal autonomic plexus are A/E -

A. Greater splanchnic is sympathetic root
B. Aorticorenal ganglion is part of celiac ganglion
C. Posterior vagal is parasympathetic root
D. Lesser splanchnic is parasympathetic root
Answer» E.
2845.

Which of the following local anaesthesia is highly cardio-toxic -

A. Lignocaine
B. Procaine
C. Mepivacaine
D. Bupivacaine
Answer» E.
2846.

For what did Albert Abraham Michelson win Nobel Prize for Physics?

A. Discovery of argon
B. Discovery of spontaneous radioactivity
C. Development of wireless telegraphy
D. Spectroscopic and metrological investigations
Answer» E.
2847.

A person has inability to look downward and laterally. The nerve injured is -

A. Trochlear
B. Occulomotor
C. Trigeminal
D. Abducent
Answer» B. Occulomotor
2848.

Who has first time seen the micro-organism?

A. Robert Koch
B. John Tyndall
C. Antonie van Leeuwenhoek
D. Louis Pasteur
Answer» D. Louis Pasteur
2849.

A 16 yrs old girl failed in her final examination,disgusted with life,she cut across the front of wrist at the flexor retinaculum.She was rushed to hospital.The surgeon noticed that cut was superficial.All the following structures would have been

A. Ulnar nerve
B. Median nerve
C. Palmar cutaneous branch of median nerve
D. Superficial branch of radial artery
Answer» C. Palmar cutaneous branch of median nerve
2850.

ఆంధ్రాలో దత్త మండలాలకు రాయల సీమ అని పేరు పెట్టిన దేవరు ?

A. బెజవడ గోపాల రెడ్డి
B. సురవరం ప్రతాపరెడ్డి
C. గాడిచెర్ల హరి సర్వోత్తమ రావు
D. నీలం సంజీవ రెడ్డి
Answer» D. నీలం సంజీవ రెడ్డి