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.

3201.

High stepping gait is a feature of -

A. Cerebellar involvement
B. Posterior colunm damage
C. Foot drop
D. Frontal lobe involvement
Answer» D. Frontal lobe involvement
3202.

A retailer buys 40 pens at the market price of 36 pens from a wholesaler, if he sells these pens giving a discount of 1%, what is the profit %?

A. 0.778
B. 0.06
C. None of these
D. 0.11
Answer» D. 0.11
3203.

Hitler party which came into power in 1933 is known as?

A. Labour Party
B. Nazi Party
C. Ku-Klux-Klan
D. Democratic Party
Answer» C. Ku-Klux-Klan
3204.

With regard to the malignant behavior of leiomyosarcoma,the most important criterion is:

A. Lymphocyte infiltration
B. The number of mitoses per high power field
C. Blood vessel penetration by tumor cells
D. Tumor cells in lymphatic channels
Answer» C. Blood vessel penetration by tumor cells
3205.

Vasomotor center of medulla is associated with ?

A. Influenced by baroreceptors not chemoreceptors
B. Essetially silent in sleep
C. Acts with the cardiovagal centre to maintain B.P.
D. Independent of corticohypothalamic inputs
Answer» D. Independent of corticohypothalamic inputs
3206.

Normal anion gap metabolic acidosis is seen in:

A. Diarrhoea
B. Renal failure
C. Lactic acidosis
D. Diabetic ketoacidosis
Answer» B. Renal failure
3207.

A six year old boy presents to the emergency department with a painful limp. Clinical examination reveals tenderness in the femoral triangle and some limitation of hip movements. An X-ray was done which was normal. Which of the following should be the next course of action?

A. Aspiration
B. MRI Scan
C. Wait and Watch/Observation
D. Ultrasonography
Answer» C. Wait and Watch/Observation
3208.

From evolutionary point of view, tracheids and sieve cells are more primitive than tracheae and sieve tubes respectively. The angiosperms have: ?

A. Tracheids, tracheae and sieve tubes
B. Tracheae and sieve tubes
C. Tracheae, sieve cells and sieve tubes
D. Tracheids, tracheae and sieve cells
Answer» B. Tracheae and sieve tubes
3209.

In SONAR, we use -

A. radio waves
B. audible sound waves
C. infrasonic waves
D. ultrasonic waves
Answer» E.
3210.

The step in which the employer and employee discuss his performance and plans for future is

A. defining the job
B. training session
C. feedback session
D. interview sessions
Answer» D. interview sessions
3211.

Fallen leaf sign is seen in ?

A. Aneurysmal bone cyst
B. Simple bone cyst
C. Osteosarcoma
D. Osteoclastoma
Answer» C. Osteosarcoma
3212.

Circadian rhythm is controlled by ?

A. Suprachiasmatic nucleus
B. Lateral nucleus
C. Ventromedial nucleus
D. Supraoptic nucleus
Answer» B. Lateral nucleus
3213.

Which of the following drugs would be removed by dialysis?

A. Salicylates
B. Digoxin
C. Organophosphates
D. Benzodiazepines
Answer» B. Digoxin
3214.

Which of the following secretions has a very high pH?

A. Pancreatic juice
B. Gastric juice
C. Saliva
D. Bile in gall bladder
Answer» B. Gastric juice
3215.

Press_key while booting to display Advanced Boot Menu

A. a. F5
B. b. F6
C. c. F8
D. d. Del
Answer» D. d. Del
3216.

Potassium in which compartment is responsible for cardiac and neural function ?

A. Intracellular
B. Extracellular
C. Intravascular
D. Extravascular
Answer» B. Extracellular
3217.

Which one among the following methods is not affective in removing arsenic from contaminated ground water?

A. Reverse osmosis
B. Boiling
C. Ion exchange
D. coagulation-adsorption
Answer» C. Ion exchange
3218.

The treaty of Srirangapatna was signed between Tipu Sultan and ?

A. Robert Clive
B. Warren Hastings
C. Cornwallis
D. Dalhousie
Answer» D. Dalhousie
3219.

Hand to knee gait is seen in -

A. Gluteus medius weakness
B. Hamstring weakness
C. Ilio psoas weakness
D. Quadriceps weakness
Answer» E.
3220.

Erythropoitin level are increased by:

A. Decreased Hb
B. Decreased pH
C. Decreased PO2
D. Decreased PCO2
Answer» D. Decreased PCO2
3221.

Most common cause of aortic aneurysm is:

A. Marfan's syndrome
B. syphilis
C. Congenital
D. Atherosclerosis
Answer» E.
3222.

20 21 25 52 ?(IBM COMPANY)

A. 200
B. 100
C. 400
D. 308
Answer» E.
3223.

nCr .rι =

A. n+1Pr
B. nPr+1
C. n-1Pr
D. nPr
Answer» E.
3224.

What is/are the benefit(s) of micropropagation or clonal propagation?

A. Multiplication of disease free plants
B. Rapid multiplication of superior clones
C. All of the above
D. Multiplication of sexually derived sterile hybrids
Answer» D. Multiplication of sexually derived sterile hybrids
3225.

A 8 year child present with fracture humerus after trivial injury,x-ray shows lytic lesion diagnosis is-

A. Osteoclastoma
B. Osteomyelitis
C. Unicameral bone cyst
D. Aneurysmal bone cyst
Answer» D. Aneurysmal bone cyst
3226.

The managerial approach focused on improving work methods through situation analysis and observation is called

A. linking performance and pay
B. scientific management movement
C. performance based system
D. low-performance work system
Answer» C. performance based system
3227.

Sympathomimetic drugs are useful in the therapy of all of the following conditions except:

A. Hypertension
B. Erectile dysfunction
C. Acute decompensated heart failure
D. Hypotension
Answer» C. Acute decompensated heart failure
3228.

The gene coding for Cystic Fibrosis is located at:

A. Long arm of chromosome 7
B. Short arm of chromosome 7
C. Chromosome 3
D. Chromosome 5
Answer» B. Short arm of chromosome 7
3229.

The ....is a temporary storage area in memory where you can attach text or graphics information

A. a. Clipboard
B. b. Copyboard
C. c. Both a and b
D. d. None of above
Answer» B. b. Copyboard
3230.

Mucopolysaccharide hyaluronic acid is present in

A. Blood vessels
B. Lens
C. Vitreous humor
D. Cornea
Answer» D. Cornea
3231.

Perthe's disease is -

A. Fracture of femoral shaft
B. Osteochondritis of femoral epiphysis
C. Infraction of femoral head
D. Fracture dislocation of femoral neck
Answer» C. Infraction of femoral head
3232.

Predominant arteriolar dilators include all of the following except:

A. Hydrallazine
B. Minoxidil
C. Sodium Nitroprusside
D. Diazoxide
Answer» D. Diazoxide
3233.

Steroid resistant nephritic syndrome /

A. Alpha-actinin-4
B. Nephrin
C. Transient Receptor Potential 6
D. Podocin
Answer» E.
3234.

In an examination 70% of the candidates passed in English, 60% passed in Telugu and 10% failed in both. Find the pass percentage?

A. 0.4
B. 0.3
C. 0.2
D. 0.5
Answer» B. 0.3
3235.

Which of the following light waves is outside the visible spectrum?

A. Violet
B. Blue
C. Yellow
D. Ultraviolet
Answer» E.
3236.

Where was Pablo Neruda honorary consul first?

A. Rangoon
B. Aden
C. Bangkok
D. Tokyo
Answer» B. Aden
3237.

Cardiac output is decreased by ?

A. Increased heart rate
B. Decreased heart rate
C. increased Stroke Volume
D. All of the avove
Answer» C. increased Stroke Volume
3238.

The colour of light which travels through glass with the minimum speed is

A. Red
B. Yellow
C. Green
D. Violet
Answer» C. Green
3239.

A, B and C start a business with capitals in the ratio of 2 : 3 : 5. After some months B leaves the business. Two months after that C leaves. Out of the total profit of Rs88000 in one year, C gets Rs40000. After how many months does C leave? ( ADP CO

A. 6
B. 4
C. 8
D. 5
Answer» B. 4
3240.

A patient with contact lens is diagnosed to have overweare syndrome).He has symptoms of photophobia,redness,blurring of vision.Treatment should be

A. Antibiotic + cycloplegic
B. Avoid wearing of contect lens for 48-72 hours
C. Removal of contect lens and wear new lens
D. Send the lens for culture sensitivity
Answer» C. Removal of contect lens and wear new lens
3241.

A/E are the features of exercise:-

A. Left shift of Hb-O2 dissociation curve
B. Increase blood supply to muscle
C. Increase stroke volume
D. Increase O2 extraction
Answer» B. Increase blood supply to muscle
3242.

Which of the following statements is true regarding Acanthamoeba keratitis?

A. Keratitis due to Acanthamoeba is not seen in the immunocompromised host.
B. Acanthamoeba does not depend upon a human host for the completion of its life-cycle.
C. For the isolation of the causative agent,corneal scarping should be cultured on nutrient agar plate.
D. The causative agent,Acanthamoeba is a helminth whose normal habitat is soil.
Answer» C. For the isolation of the causative agent,corneal scarping should be cultured on nutrient agar plate.
3243.

Discharge from Baroreceptors causes inhibition of-

A. Rostral ventrolateral medulla
B. Caudal ventrolateral medulla
C. Nucleus tractus solitarus
D. Nucleus ambiguous
Answer» B. Caudal ventrolateral medulla
3244.

Which one among the following statements about an atom is not correct?

A. Atoms are the basic units from which molecules and ions are formed
B. Atoms always combine to form molecules
C. Atoms aggregate in large numbers to form the matter that we can see, feel and touch
D. Atoms are always neutral in nature
Answer» D. Atoms are always neutral in nature
3245.

All are vitamin K dependent clotting factors of hepatic origin except -

A. VII
B. II
C. X
D. VIII
Answer» E.
3246.

Filtration is useful when

A. both solids are soluble
B. only one solid is soluble
C. Both A and B
D. None of These
Answer» C. Both A and B
3247.

Which of the following pigments are involved in free radical injury -

A. Bilirubin
B. Hematin
C. Lipofuscin
D. Melanin
Answer» D. Melanin
3248.

A hectic bout of fever with bilateral proptosis in a 25 years old diabetic following an injury to face is most diagnostic of ?

A. Cavernous sinus thrombosis
B. Thyrotoxicosis
C. Intercranial neoplasm
D. Orbital tumor
Answer» B. Thyrotoxicosis
3249.

Meralgia parasthetica is due to the involvement of:

A. Medial cuteneous nerve of thigh
B. Lateral cutaneous nerve of thigh
C. Sural nerve
D. Femoral nerve
Answer» C. Sural nerve
3250.

Most common part of spine affected by Rheumatoid arthritis is ?

A. Lumbar spine
B. Thoracic spine
C. Cervical spine
D. Sacrum
Answer» D. Sacrum