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.

1351.

Operating system is a....

A. a. System software
B. b. Application software
C. c. Presentation software
D. d. Database software
Answer» B. b. Application software
1352.

Exercise is also prescribed as an adjuvant treatment for depression.Most probably is acts by -

A. Increasing pulse pressure
B. Improving hemodynamics
C. Raising endorphin levels
D. Inducing good sleep
Answer» D. Inducing good sleep
1353.

Output from the cerebellum is solely from

A. Granular cells
B. Basket cells
C. Treitz cells
D. Purkinje cells
Answer» E.
1354.

An Autosomal Dominant condition is

A. Albinism
B. Huntington's chorea
C. Hurler's syndrome
D. Hunter's syndrome
Answer» C. Hurler's syndrome
1355.

Non-proliferative Glomerulonephritis include all of the following,Except:

A. Mesangiocapillary Glomerulonephritis
B. Focal Segmental Glomeruolonephritis (FSGS)
C. Amyloidosis
D. Membranous Glomerulonephritis
Answer» B. Focal Segmental Glomeruolonephritis (FSGS)
1356.

Most common cause of unilateral proptosis is -

A. Thyrotoxicosis
B. Retinoblastoma
C. Intraocular haemorrhage
D. Raised intracranial tension
Answer» B. Retinoblastoma
1357.

What will be the output of the program in Turb C (under DOS)?

A. Garbage value, 1, 2, 3, 4,
B. 1, 2, 3, 4, 5,
C. 2, 3, 4, 5, 6,
D. 0, 1, 2, 3, 4
Answer» B. 1, 2, 3, 4, 5,
1358.

Most common pathological features in diabetes mellitus is

A. Diffuse glomerulosclerosing
B. Papillary necrosis
C. Chronic pyelonephritis
D. Renal atherosclerosis
Answer» B. Papillary necrosis
1359.

All statements are true about papilloedema except:

A. Disruption of neurofilament
B. Extracellular edema
C. Axonal swelling
D. Stasis of axoplasmic flow
Answer» B. Extracellular edema
1360.

Tuberculosis spine; most common site is -

A. Sacral
B. Cervical
C. Dorsolumber
D. Lumbosacral
Answer» D. Lumbosacral
1361.

When did Otto Warburg win Nobel Prize for Medicine?

A. 1931
B. 1923
C. 1926
D. 1924
Answer» B. 1923
1362.

Most significant important sign of CDH:

A. Ortolani sign
B. Asymmetric folds at thigh
C. Telescopy
D. Incomplete abduction
Answer» B. Asymmetric folds at thigh
1363.

When the load is above ....., a synchronous motor is found to be more economical.

A. 2 KW
B. 20 KW
C. 50 KW
D. 100 KW
Answer» D. 100 KW
1364.

True about Juxta glomerular apparatus of kidney -

A. Important source of angiotensiongen
B. Important source of renin
C. Consist of afferent arteriole forming lacis cell
D. All of the above
Answer» C. Consist of afferent arteriole forming lacis cell
1365.

Watt-hour is the unit of

A. Energy
B. Power
C. Potential
D. Current
Answer» B. Power
1366.

Regarding phenytoin all are true except -

A. Highly protein bound
B. Potent microsomal enzyme inducer
C. With increasing dose, the T 1/2 increases
D. At lower concentration it follows zero order kinetics
Answer» E.
1367.

FSH acts on which of the following -

A. Endometrium
B. Myometrium
C. Granulosa cell
D. Theca interna
Answer» D. Theca interna
1368.

Ehler Danlos syndrome is due to defect in ?

A. Elastin
B. Collagen
C. Keratin
D. Laminin
Answer» C. Keratin
1369.

Type of filter fitted in a tractor is

A. Paper Type
B. Cotton Type
C. Oil-bath Type
D. Wire Mesh Type
Answer» B. Cotton Type
1370.

A 19 yrs old young girl with previous history of repeated pain over medial canthus and chronic use of nasal decongestants, presented with abrupt onset of fever with chills and rigor, diplopia on lateral gaze, moderate proptosis and chemosis.On examination optic disc is congested.Most likely diagnosis is -

A. Acute Ethmodal sinusitis
B. Orbital apex syndrome
C. Cavernous sinus thrombosis
D. Orbital cellulitis
Answer» D. Orbital cellulitis
1371.

All are true about warfarin, except

A. Crosses placenta
B. Does is increased in liver disease
C. It causes inhibitation of vitamin K dependent clotting factors
D. T1/2 36 hours
Answer» C. It causes inhibitation of vitamin K dependent clotting factors
1372.

The standard of output for a job is called

A. fair day's work
B. unfair day's work
C. incentive rate
D. systematic soldiering
Answer» B. unfair day's work
1373.

The main cause of increased blood flow to exercising muscles is

A. Vasodilatation due to local metabolites
B. Raised blood pressure
C. Increased Heart rate
D. Increased sympathetic discharge to peripheral vessels
Answer» B. Raised blood pressure
1374.

Glucose is mostly absorbed in:

A. Proximal convoluted tubule
B. Loop of Henle
C. Distal convoluted tubule
D. Collecting duct
Answer» B. Loop of Henle
1375.

Microspherocytes in peripheral blood smear are seen in -

A. Congenital spherocytosis
B. Autoimmune acquired hemolytic anemia
C. Thalassemia
D. All of the above
Answer» E.
1376.

Small intestinal peristalsis is controlled by -

A. Vagus nerve
B. Para sympathetic system
C. Myentric plexus
D. Meissners plexus
Answer» D. Meissners plexus
1377.

9.8.7.6 =

A. 9ι/5ι
B. 5ι/9ι
C. 1
D.
Answer» B. 5ι/9ι
1378.

Septic arthritis in a 2 year old child open caused by -

A. Hemophilous influenzae
B. Staphylococcus aureus
C. Gonococci
D. Pneumococci
Answer» C. Gonococci
1379.

Sclera is thinnest at

A. Anterior to attachment of superior rectus
B. Posterior to attachment of superior rectus
C. Limbus
D. Equator
Answer» C. Limbus
1380.

The price for the equity is called

A. interest rate
B. cost of equity
C. debt rate
D. investment return
Answer» C. debt rate
1381.

The term ‘demographic gap’ signifies the difference

A. in sex ratio
B. in age
C. in child/woman ratio
D. between the birth and the death rate
Answer» E.
1382.

Ina case of anisocoria, when 1% pilocarpine is instilled into the eye with abnormality dilated pupil, no response occurs.Cause of anisocoria may be -

A. Adie's pupil
B. Horners syndrome
C. Pharmacological blockage
D. Uncal herniation
Answer» D. Uncal herniation
1383.

The spread in colours in a rainbow on sky is primarily due to

A. Dispersion of sunlight
B. Reflection of sunlight
C. Reflection of sunlight
D. Total internal reflection of sunlight
Answer» B. Reflection of sunlight
1384.

Most common benign tumor in liver is -

A. Hepatoma
B. Hemangioma
C. Hepatic adenoma
D. Cholangioadenoma
Answer» C. Hepatic adenoma
1385.

The sales promotion tool through which resellers are persuaded to carry brand, provide shelf space, promote advertising and push to final buyers is classified as

A. point of purchase promotion
B. trade promotion
C. event promotion
D. off deal promotion
Answer» C. event promotion
1386.

Where was Paracelsus lecturer in medicine?

A. Heidelberg
B. Cologne
C. University of Basel
D. Vienna
Answer» D. Vienna
1387.

The desire of an individual to give good perfoirmance for self-satisfaction is known as

A. intinsic motivation
B. extrinsic motivation
C. monetary motivation
D. bounded motivation
Answer» B. extrinsic motivation
1388.

All of the following agents decreases bone resorption in osteoporosis,except

A. Strontium
B. Teriparatide
C. Alendronate
D. Etidronate
Answer» C. Alendronate
1389.

About congenital torticollis all are true except -

A. 2/3 rd cases have palpable neck mass at birth
B. Uncorrected cases developed plagiocephaly
C. Always associated with breech extraction
D. Spontaneous resolution in most cases
Answer» D. Spontaneous resolution in most cases
1390.

A young Myopic patient complains of Floaters.The next investigation is:

A. Direct Ophthalmoscopy
B. Retinoscopy
C. Distant Direct Ophthalmoscopy
D. Indirect Binocular Ophthalmoscopy
Answer» E.
1391.

Cash Rs. 6750 paid to M but debited to Naccount. What would be the effect?

A. Individual ledgers
B. Trial balance
C. Balance sheet
D. total debtors
Answer» B. Trial balance
1392.

A 30 years old male from a rural background presents to the opthalmology clinic with history of difficulty in vision for 10 days.He gives history of vegetative material falling into the left eye about 15 days back.On examination an ulcerative lesion in the cornea with feathery margins and creamy exudates is seen.Few satellite lesions were also noted.The most likely diagnosis etiologic agent is:

A. Fusarium sp.
B. Corynebacterium diptheriae
C. Streptococcus pneumoniae
D. Acanthomoeba sp.
Answer» B. Corynebacterium diptheriae
1393.

Selection of accounting policies appropriationis not based on?

A. materiality
B. prudence
C. amount involved
D. substance over form
Answer» D. substance over form
1394.

In Von Hippel-Lindau Syndrome,the retinal vascular tumours are often associated with intracranial hemangioblastoma.Which one of the following regions is associated with such vascular abnormalities in this syndrome?

A. Optic tract.
B. Optic radiation.
C. Pulvinar.
D. Cerebellum.
Answer» E.
1395.

ENZME RESPONSIBLE FOR RESPIRATORY BURST IS?

A. PEROXIDASE
B. CATALASE
C. OXIDASE
D. DEHYDROGENASE
Answer» D. DEHYDROGENASE
1396.

The operating income is divided by the revenues to calculate

A. residual income
B. return on after-tax operating income
C. return on sales
D. return on investment
Answer» D. return on investment
1397.

The Uveitis associated with vitiligo and auditory defects occurs in -

A. Bechet's syndrome
B. Steven's Johnson syndrome
C. Vogt-Koyanagi syndrome
D. Ankylosing-spondylitis
Answer» D. Ankylosing-spondylitis
1398.

10.9/2.1 =

A. 1/10ι
B. 2ι8ι/10ι
C. 10ι/2ι8ι
D. 10ι
Answer» D. 10ι
1399.

Supra-adrenal chromaffin cells secrete ?

A. Mineralocorticoid
B. Glucocorticoid
C. Testosterone
D. Gatecholamines
Answer» E.
1400.

The venous system can act as a reservoir for peripheral blood chiefly because of the -

A. Inherent distensibility of the vinous wall
B. Absence of smooth muscle fibers in the venous wall
C. Superficial location of veins
D. Large volume capacity
Answer» B. Absence of smooth muscle fibers in the venous wall