Explore topic-wise MCQs in Electromagnetic Theory.

This section includes 4265 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.

1451.

MC ocular manifestation of mumps is -

A. Dacrodenitis
B. Chorioretinitis
C. Anterior uveitis
D. Memb. conjuctivitis
Answer» B. Chorioretinitis
1452.

All pigs are gigs. All pigs are migs.

A. All pigs are migs.
B. All migs are pigs.
C. No conclusion.
D. None of these.
Answer» D. None of these.
1453.

Which of the following is correct sequence of processes in the oxidation of glucose?

A. Glycolysis - Krebs cycle - eletron transport
B. Krebs cycle - glycolysis - electron transport
C. Krebs cycle - electron transport - glycolysis
D. Electron transport - Krebs cycle - glycolysis
Answer» B. Krebs cycle - glycolysis - electron transport
1454.

Most common intraocular malignancy in adults is ?

A. Melanoma of choroid
B. Melanoma of uvea
C. Retinoblastoma
D. Rhabdomyosarcoma
Answer» B. Melanoma of uvea
1455.

In a person acclimitalized for high altitude, O2 saturation is maintained because of ?

A. Hemiconcentration
B. Decreased CO2 saturation
C. More O2 saturation delivery tissue
D. Hypoxia
Answer» D. Hypoxia
1456.

405 sweets were distributed equally among children in such a way that the number of sweets received by each child is 20% of the total no. of children. How many sweets did each child receive?(CTS COMPANY)

A. 45
B. 15
C. 18
D. 9
Answer» E.
1457.

Which of the following serves as a reactant in photosynthesis and a product in cellular respiration?

A. CO2
B. O2
C. ATP
D. Sunlight
Answer» B. O2
1458.

The term infantile polyarteritis nodosa was foramerly used for -

A. Good pastures disease
B. Henoch Schonlein Purpura
C. Kawasaki disease
D. Takayasu arteritis
Answer» D. Takayasu arteritis
1459.

Most commonly associated with Laryngeal Pailloma are ?

A. HPV 16
B. HPV 24
C. HPV 32
D. HPV 36
Answer» B. HPV 24
1460.

When a selection of objects is made without paying regard to the order of selection, it is called the

A. Permutation
B. combination
C. series
D. Sequence
Answer» C. series
1461.

Nerve repair done after

A. 3 weeks
B. Immediately
C. 3 months
D. 1 year
Answer» D. 1 year
1462.

paltry

A. obsolete
B. cautious
C. random
D. plentiful
Answer» E.
1463.

Which antibiotic acts by inhibiting cell wall synthesis -

A. Erythromycin
B. Tetracycline
C. Cefipime
D. Lomefloxacin
Answer» D. Lomefloxacin
1464.

To which of the following events is 'good' outcome in neuroblastoma associated:

A. Chromosome/p depletion
B. Trk A expression
C. Diploidy
D. N-myc amplification
Answer» C. Diploidy
1465.

The value of 10C4 x 8C3 is

A. 12760
B. 11760
C. 10760
D. 9760
Answer» C. 10760
1466.

Haab's striae is seen in:

A. Buphthalmos
B. Chronic simple glaucoma
C. Secondary open angle glaucoma
D. Primary angle closure glaucoma
Answer» B. Chronic simple glaucoma
1467.

Fracture clavicle is most common at -

A. M1/3-L2/3
B. M2/3-L1/3
C. M1/2-L1/2
D. M1/4-L1/4
Answer» C. M1/2-L1/2
1468.

Iodine uptake into thyroid gland is an example of ?

A. Primary active transport
B. Secondary active transport
C. Facilitated diffusion
D. Endocytosis
Answer» C. Facilitated diffusion
1469.

Cigar bodies are seen in ?

A. Sporotrichosis
B. Chromblastomycosis
C. Mycetoma
D. Basidiomycosis
Answer» B. Chromblastomycosis
1470.

The value of free cash flows $55000, operating cost and taxes $30000, then the value of sales revenues (in $) is

A. 25000
B. 85000
C. 35000
D. 45000
Answer» C. 35000
1471.

The performance management ensures

A. continuous improvement
B. discontinue improvement
C. performance reviews
D. Both A and C
Answer» E.
1472.

The identity (x+3)(x+4) = x2 + 7x + 12 is true for

A. two values of x
B. one value of x
C. all value of x
D. None of the Above
Answer» D. None of the Above
1473.

The cellular organelle associated with secretion is the

A. mitochondrion
B. golgi complex
C. lysosome
D. ribosome
Answer» C. lysosome
1474.

Lactic acid is produced by human muscles during strenuous exercise because of lack of

A. NAD
B. oxygen
C. ADP and Pi
D. glucose
Answer» C. ADP and Pi
1475.

Parasympathetic stimulation causes:

A. Sweat-secretion
B. Pupillary constriction
C. Decrease GI secretion
D. Bronchodilation
Answer» C. Decrease GI secretion
1476.

Which of the following markers is specific for Gastrointestinal stromal tumors (GIST).

A. CD 23
B. S-100
C. CD 117
D. CD 34
Answer» D. CD 34
1477.

Transition ions absorb light in -

A. visible region
B. infrared region
C. ultraviolet region
D. microwave region
Answer» B. infrared region
1478.

About papillary carcinoma of thyroid all are true except:

A. Prognosis better
B. Psammoma body present in 50% cases
C. Early metastasis with poor prognosis
D. Ionizing radiation in early decades is a major risk factor
Answer» D. Ionizing radiation in early decades is a major risk factor
1479.

A train of length 150 meters takes 10 seconds to pass over another train 100 meters long coming from the opposite direction. If the speed of the first train be 30 km/hr, the speed of the second train is:(CAP GEMINI COMPANY)

A. 60 km/hr
B. 54 km/hr
C. 36 km/hr
D. 72 km/hr
Answer» B. 54 km/hr
1480.

Sound in TV is modulating -

A. AM
B. FM
C. PCM
D. PM
Answer» B. FM
1481.

In some old fractures,cartilaginous tissue forms over the fractred bone ends with a cavity in between containing clear fluid.This condition is called as:

A. Non union
B. Pseudoarthrosis
C. Delayed union
D. Slow union
Answer» C. Delayed union
1482.

A young boy presented with severe hematemesis.O/E there was no hepatomegaly,Mild splenomegaly is present.Endoscopy shows esophageal varices.The most probable diagnosis:

A. Veno occlusive disease
B. Budd chiari syndrome
C. Cirrhosis liver
D. Non-cirrhotic portal fibrosis
Answer» E.
1483.

After a meal rich in carbohydrate,insulin secretion is stimulated by -

A. VIP
B. GLP 1 (7-36) amide
C. CCK
D. Serotonin
Answer» C. CCK
1484.

A man,35 yrs of age complains of poor near vision Distant vision is normal.Retinoscopy at 1 meter shows 2D spherical lens.He has:

A. Hypermetropia
B. Presbyopia
C. Myopia
D. Accomodation paralysis
Answer» B. Presbyopia
1485.

Which one of the following statements about Chinese pilgrim Fa-Hien’s travel in India is not correct ?

A. He came to India during the reign of Chandragupta II
B. His object was to visit the holy places of Buddhism
C. He came by the sea route
D. He visited whole India and went back to his country by the land route
Answer» D. He visited whole India and went back to his country by the land route
1486.

What was Pancho Barnes’s original name?

A. Florence Lowe
B. Josephine Shaw
C. Vivian Mary Hartley
D. Shirley MacLean Beaty
Answer» B. Josephine Shaw
1487.

The parvocellular pathway from lateral geniculate nucleus to visual cortex is most sensitive for the stimulus of:

A. Temporal frequency.
B. Saccadic eye movements.
C. Color contrast.
D. Luminance contrast.
Answer» D. Luminance contrast.
1488.

Exposure to sunlight helps a person improve his health because...

A. the infrared light kills bacteria in the body
B. resistance power increases
C. the pigment cells in the skin get stimulated and produce a healthy tan
D. the ultraviolet rays convert skin oil into Vitamin D
Answer» E.
1489.

Digitalis acts in atrial fibrillation by -

A. Increaseing AV node refractoriness
B. Decreaseing AV node refractoriness
C. Both
D. Blocking Na+ K+ATPase pump
Answer» B. Decreaseing AV node refractoriness
1490.

Coronary blood flow is maximum during ?

A. Isvolumetric contraction
B. Rapid ejection
C. Slow ejection
D. Isvolumetric relaxation
Answer» E.
1491.

The origin of word ceramic is a Greek word Keramikos which mean

A. painting
B. pottery
C. metal
D. knitting
Answer» C. metal
1492.

The trading place where the traders meet one another to communicate is classified as

A. outcry auction system
B. outcry system
C. face to face communication
D. money communication
Answer» B. outcry system
1493.

ELFA, GLHA, ILJA, _____, MLNA

A. KLLA
B. LLMA
C. KLMA
D. OLPA
Answer» B. LLMA
1494.

10 years obese male child referred from Endocrilogy for complains of pain and limp on right side. Which investigation should not be used ?

A. Hip CT
B. Bilateral hip MRI
C. USG hip
D. X-ray hip
Answer» D. X-ray hip
1495.

Which of the following is not true about Berger's disease?

A. On immunofluorescence deposits contain both IgA and IgG
B. Absence of associated proteinuria is pathognomonic
C. The pathological changes are proliferative and usually confined to mesangial cells;usually focal and segmental
D. Hematuria may be gross or microscopic
Answer» C. The pathological changes are proliferative and usually confined to mesangial cells;usually focal and segmental
1496.

Sodium channels are specifially blocked by -

A. Tetradotoxin
B. Nifedipine
C. Choline
D. Tetra Ethy lead
Answer» B. Nifedipine
1497.

True regarding prothrombin time measurement -

A. Should be measured within 25 hrs
B. Immediately refrigerate to preserve coagulant factor function
C. Platelet rich plasma is required
D. Activated with kaolin
Answer» B. Immediately refrigerate to preserve coagulant factor function
1498.

Private Company need not issue prospectus. Is it true or false?

A. Yes
B. No
C. Data Insufficient
D. None
Answer» B. No
1499.

Light travels in optical fiber irrespective of its shape because it is a device by which signals can be transferred from one location to another. It is based on the phenomenon of:

A. total internal reflection of light
B. diffraction of light
C. polarization of light
D. refraction of light
Answer» B. diffraction of light
1500.

The most important characteristic(s) that a dry powder should have is/are:

A. low magnetic retentivity
B. low coercive force.
C. all of the above.
D. high magnetic permeability.
Answer» D. high magnetic permeability.