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.

1901.

Prion includes -

A. Only RNA
B. DNA and RNA
C. Only DNA
D. Proteins
Answer» E.
1902.

Retinitis pigmentosa is a feature of all except

A. Hallervorden-Spatz disease
B. Refsum's disease
C. Abetalipoproteinemia
D. NARP
Answer» B. Refsum's disease
1903.

One of most common kind of titration involves the exact neutralization of an alkali by a

A. acid
B. base
C. none
D. both a and b
Answer» B. base
1904.

The most common cause of bilateral proptosis in children is:

A. Fibrous Histiocytoma
B. Cavernous hemangioma
C. Rhabdomyosarcoma
D. Chloroma(Leukemia)
Answer» E.
1905.

Sun flower cataract is seen in -

A. Galactosemia
B. Injuries
C. Laurence Moon Biedel syndrome
D. Wilson's disease
Answer» E.
1906.

Tumor marker useful in the diagnosis of the cancer of the breast is -

A. CEA
B. AFP
C. CA-125
D. CA-15-3
Answer» E.
1907.

Best treatment of 3 weeks old, fracture shaft femur with nonunion is -

A. Bone graft with internal fixation
B. External fixation
C. Internal fixation only
D. Prosthesis
Answer» B. External fixation
1908.

_______ are the prospectus issued by the issuing house.

A. Deemed prospectus
B. Shelf prospectus issued by the issuing house
C. Red herring
D. None of the above
Answer» B. Shelf prospectus issued by the issuing house
1909.

How many years does Pluto take to orbit the Sun?

A. 184
B. 160
C. 512
D. 248
Answer» E.
1910.

Gallow's traction is used for fracture -

A. Shaft femur
B. Neck femur
C. Shaft tibia
D. Tibial tuberosity
Answer» B. Neck femur
1911.

Halogenoalkanes are very important in the chemical industry and they are found in nature in

A. rare
B. abundance
C. plenty
D. profound
Answer» B. abundance
1912.

x/(x+2)(x-3) =

A. 2/5(x+2) -3/5(x-3)
B. 2/5(x++3/5(x-3)
C. 2/5(x-2) +3/5(x+3)
D. None of the Above
Answer» C. 2/5(x-2) +3/5(x+3)
1913.

GFR increase when -

A. Tubular hydrostatic pressure is increased
B. Increased renal blood flow
C. Plasma oncotic pressure is increased
D. Glomerular hydrostatic pressure is decreased
Answer» C. Plasma oncotic pressure is increased
1914.

Agent used for dilatation of pupil in children is

A. Tropicamide
B. Phenylephrine
C. Atropine
D. Homatropine
Answer» D. Homatropine
1915.

How many CO2 molecules are exhaled for each O2 molecule utilized in cellular respiration?

A. 3
B. 1
C. 12
D. 6
Answer» D. 6
1916.

The most common type of Spondylolisthesis

A. Congenital dysplastic
B. Isthmic spondylolytic
C. Degenerative
D. Traumatic
Answer» C. Degenerative
1917.

All of the following statements about High Tibial Osteotomy are true,Except

A. Performed through concellous bone
B. Recurrence is a long term complication
C. Magnitude of correction achieved is greater than 300
D. Indicated in Unicompartmental osteoarthritis
Answer» D. Indicated in Unicompartmental osteoarthritis
1918.

A newly posted junior doctor had difficulty in finding out base deficit/excess for blood in a given patient.An experienced senior resident advised a quick method to determine acid base composition of blood based on PCO2.Which of the following is

A. Goldman constant field equation
B. Siggard-Andersen normogram
C. Red ford normogram
D. DuBio's normogram
Answer» C. Red ford normogram
1919.

Chromosomal trans-location seen in CML is ?

A. 0.0888888888888889
B. 0.343055555555556
C. 0.390277777777778
D. 0.636805555555556
Answer» D. 0.636805555555556
1920.

What is the output of the program given below ?

A. 1, 2, 3
B. 0, 1, 2
C. 1, 3, 2
D. 0, 2, 1
Answer» E.
1921.

Commonest type of spinal T.B. is -

A. Posterior
B. Paradiscal
C. Pedicle
D. Anterior
Answer» C. Pedicle
1922.

6ι/8ι

A. 23743
B. 65
C. 56
D. 1⁄56
Answer» E.
1923.

The drug which does not cause myopathy is:

A. Chloroquine
B. Betamethasone
C. Chloramphenicol
D. Zidovudine
Answer» D. Zidovudine
1924.

Most common type of hodgkin's lymphoma in India is:

A. Lymphocyte predominance
B. Nodular sclerosing
C. Lymphocyte depletion
D. Mixed nodulatory
Answer» E.
1925.

(x+2)2 = x2 + 4x + 4 is

A. a linear equation
B. cubic equation
C. an identity
D. an euation
Answer» D. an euation
1926.

Which switch will be used in dir to see screen full contents of disk at a time?

A. a. /s
B. b. /w
C. c. /p
D. d. /b
Answer» D. d. /b
1927.

The larger joint that most commonly dislocates is -

A. Hip joint
B. Shoulder joint
C. Knee joint
D. Elbow joint
Answer» C. Knee joint
1928.

Not characteristic feature of granuloma -

A. Chronic inflammatory infiltrate
B. Epitheloid cell
C. Giant cell
D. PMN's with fibrinoid necrosis with cellular infiltrates
Answer» E.
1929.

The system will not be in equilibrium when there is an increase in concentration of

A. products
B. reactants
C. none
D. both a and b
Answer» B. reactants
1930.

Concomitant administration of clonazepam with which of the following antiepileptic drug can precipitate absence status?

A. Carbamazepine
B. Phenytoin
C. Sodium valproate
D. Phenobarbitone
Answer» D. Phenobarbitone
1931.

The process of evaluating the performance of employees, comparing performances to set standards and communicating it to employees is called

A. performance appraisal
B. subjective appraisal
C. criterion appraisal
D. employee development appraisal
Answer» B. subjective appraisal
1932.

A bridge rectifier is made up of how many diodes ?

A. 1
B. 4
C. 2
D. 8
Answer» C. 2
1933.

All the following changes are caused in the retina by benign hypertension except

A. Narrowing of arterioles
B. Exudates
C. Cotton wool spots
D. Retinal hemorrhage
Answer» D. Retinal hemorrhage
1934.

When did Philipp Lenard die?

A. 5/20/1947 12:00:00 AM
B. 7/4/1948 12:00:00 AM
C. 12/29/1940 12:00:00 AM
D. 3/22/1942 12:00:00 AM
Answer» B. 7/4/1948 12:00:00 AM
1935.

A patient presents with pheumothorax.Examination shows a swelling over knee.Chest X-ray shows lung nodules, give your most probable diagnosis -

A. Osteosarcoma
B. Ewing's sarcoma
C. Multiple myeloma
D. Osteoclastoma
Answer» B. Ewing's sarcoma
1936.

Reversal of albumin-globulin ratio is seen in -

A. Osteochondroma
B. Multiple myeloma
C. Osteoclastoma
D. Osteoid osteoma
Answer» C. Osteoclastoma
1937.

A new born developed cleft lip and cleft palate and atrial septal defect.Which of the following drug is likely to be consumed by the mother so as to cause such type of congenital anomalies:

A. Digoxin
B. Methanol
C. ACE Inhibitors
D. Isotretinoin
Answer» E.
1938.

Alveolar hypoventilation is present in A/E -

A. Bulber poliomyelitis
B. COPD
C. Kyphoscoliosis
D. Labar pneumonia
Answer» E.
1939.

Chondrocalcinosis is seen in:

A. Ochronosis
B. Hypoparathyroidism
C. Rickets
D. Hypervitaminosis D
Answer» B. Hypoparathyroidism
1940.

The value of 5C2 =

A. 1
B. 10
C. 20
D. 30
Answer» C. 20
1941.

The following ocular structure is not derived from surface ectoderm -

A. Sclera
B. Crystalline lens
C. Epithelium of lacrimal glands
D. Corneal epithelium
Answer» B. Crystalline lens
1942.

Dynamic response is due to -

A. Tertiary ending
B. All
C. Primary ending
D. Secondary ending
Answer» D. Secondary ending
1943.

The Fenton reaction leads to free radial generation when:

A. Radiant energy is absorbed by water
B. Hydrogen peroxide is formed by Myeloperoxidase
C. Ferrous ions are converted to ferric ions
D. Nitric oxide is converted to peroxynitrite anion
Answer» D. Nitric oxide is converted to peroxynitrite anion
1944.

Pulmonary eosinophilia is caused by A/E -

A. Babesia
B. Wuchereria
C. Ascariasis
D. Paragonimus infection
Answer» B. Wuchereria
1945.

The cells seen after 72 hours in the Infarcted area in MI are

A. Neutrophils
B. Lymphocytes
C. Macrophages
D. Monocytes
Answer» D. Monocytes
1946.

Most common site of fracture of mandible is ?

A. Neck of condyle
B. Angle of mandible
C. Syphysis
D. Ramus
Answer» B. Angle of mandible
1947.

The commonest site of Pleomorphic adenoma is

A. Parotid salivary gland
B. Submandibular salivary gland
C. Sublingual gland
D. Submaxillary gland
Answer» B. Submandibular salivary gland
1948.

The formula Sales revenue minus operating cost and taxes minus operating capital investments is used to calculate

A. available income
B. cash income
C. free cash flows
D. free distribution
Answer» D. free distribution
1949.

Heme is converted to bilirubin mainly in:

A. Liver.
B. Kidney.
C. Bone marrow.
D. Spleen.
Answer» E.
1950.

In Wegeners glomerulonephritis characteristic feature seen in -

A. Focal necrotizing glomerulonephritis
B. Granuloma in the vessel wall
C. Interstitial granuloma
D. Nodular glomerulosclerosis
Answer» B. Granuloma in the vessel wall