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.

951.

Peutz - Jeghers polyp is an example of -

A. Neoplastic polyp
B. Hyper-plastic polyp
C. Inflammatory polyp
D. Hamartomatous polyp
Answer» E.
952.

The renal plasma flow (RPF) of a patient was to be estimated through the measurement of Para Amino Hippuric acid (PAH) clearance.The technician observed the procedures correctly but due to an error in the weighing inadvertently used thrice the re

A. False-low
B. False-high
C. Correct and is unaffected by the PAH overdose
D. False-high or false-low depending on the GFR
Answer» B. False-high
953.

If the current assets are $250000 and the current liabilities are $135500 then the working capital is

A. $3,855,500
B. $314,500
C. $214,500
D. $114,500
Answer» E.
954.

Keratin of skin and nail differ because -

A. Vander Waal bond
B. Hydrogen bond
C. Disulphide bond
D. Covalent bond
Answer» D. Covalent bond
955.

Vaikhanasa the five-fold conception of Vishnu consists ofbrahmanpurushaprakritisatyaachyutaaniruddh

A. I, III, IV, V and VI
B. I, II, III, IV and V
C. II, III, IV, V and VI
D. I, II, IV, V and VI
Answer» B. I, II, III, IV and V
956.

Characteristic feature of acute inflammation-

A. Vascular stasis
B. Vasoconstriction
C. Margination of leucocytes
D. Vasodilatation and increase vascular permeability
Answer» E.
957.

The units of strain are

A. Joules
B. Newton
C. no units
D. Watt
Answer» D. Watt
958.

Which command is used to delete all the files from root directory of drive A?

A. a. Del a:\
B. b. Del *.*
C. c. Del A
D. d. Erase *
Answer» B. b. Del *.*
959.

Best treatment for fracture neck femur in a 65 year old lady is -

A. POP cast
B. Gleotomy
C. Bone grafting and compression
D. Hemireplacement arthroplasty
Answer» E.
960.

Which of the following organelles plays a pivotal role in Apoptosis

A. Nucleus
B. Golgi Apparatus
C. Mitochondria
D. Endoplasmic Reticulum
Answer» D. Endoplasmic Reticulum
961.

Deposition of protein 'A Beta 2m' is seen in which clinicopathologic category of amyloidosis -

A. Familial Mediterranean fever
B. Hemodialysis associated
C. Senile cerebral
D. Systemic senile
Answer» C. Senile cerebral
962.

Which is vitamin K dependent clotting factor?

A. Factor XI
B. Factor XII
C. Factor VIII
D. Factor I
Answer» D. Factor I
963.

Yttrium laser (YAG) is used in treatment of -

A. After cataract
B. Diabetic retinopathy
C. Senile cataract
D. Traumatic cataract
Answer» B. Diabetic retinopathy
964.

The occasional incentives such as bonuses, sales prizes are paid mostly with the

A. salary plan
B. commission plan
C. combination plan
D. proportionate plan
Answer» C. combination plan
965.

The trading procedures dimensions includes

A. location dimension
B. method of matching orders
C. price dimension
D. Both A and B
Answer» E.
966.

On mutation,which of the following may give rise to hereditary glaucoma.

A. Optineurin
B. Ephrins
C. RBA8
D. Huntingtin
Answer» B. Ephrins
967.

Features of pyramidal tract lesion are all except:

A. Involuntary movements
B. Clasp knife rigidity
C. Exaggrated reflexes
D. Positive Babiniski sign
Answer» B. Clasp knife rigidity
968.

Ultrastructural finding in case of paraganglioma ?

A. Shrunken mitochondria
B. Dense core granules
C. Deposition of glycogen
D. Enlarged mitochondria
Answer» C. Deposition of glycogen
969.

Where did Philipp Lenard die?

A. Breslau
B. Aachen
C. Messelhausen
D. Kiel
Answer» D. Kiel
970.

The primary purpose of an operating system is a...

A. a. To make the most efficient use of computer hardware
B. b. To allow people to use the computer
C. c. To keep system programmer employed
D. d. To make computer easier to use
Answer» B. b. To allow people to use the computer
971.

A patient presents with heterotopic ossification around the knee joint.The laboratory investigation of choice in him is -

A. Alkaline phosphatase
B. Serum calcium
C. Serum potassium
D. Serum acid phosphatise
Answer» B. Serum calcium
972.

Tardy Ulnar nerve palsy is associated with:

A. Cubitus varus
B. Cubitus valgus
C. Dislocation
D. Colles fracture
Answer» C. Dislocation
973.

Relaxation of mesangial cells of kidney is brought about by -

A. PGF2
B. vasopression
C. cAMP
D. Endothelin
Answer» D. Endothelin
974.

Which of the following is malignant bone tumor ?

A. Osteochondroma
B. Osteosarcoma
C. Osteiodosteoma
D. Osteoblastoma
Answer» C. Osteiodosteoma
975.

A 30 years old female, RBC count 4.5 million, MCV 55fl, LTC 8000, No history of blood transfusion ?

A. Thalessemia major
B. Iron deficiency anemia
C. Megaloblastic anemia
D. Thalessemia minor
Answer» E.
976.

Buyers competent of making realistic purchases based on information given are

A. rational buyers
B. rational sellers
C. buyers
D. sellers
Answer» B. rational sellers
977.

Most common lesion of the mandible is:

A. Ameloblastoma
B. Squamous cell ca
C. Osteosarcoma
D. Osteoclastoma
Answer» C. Osteosarcoma
978.

What did Otto Warburg introduce for studying the rates at which slices of living tissue take up oxygen?

A. Trigonometry
B. Manometry
C. Periscope
D. Gyroscope
Answer» C. Periscope
979.

The most important factor related to the prognosis of breast cancer is -

A. Presence of activated oncogenes
B. The histological type
C. The size of tumor
D. Status of axillary lymph node
Answer» E.
980.

Regarding pulmonary function test all are true , except -

A. Compliance is total lung distensibility
B. FEV1 is forced expiratory rate at one minute
C. Total lung volume increase in amphysema
D. Compliance decrease in interstitial lung disease
Answer» C. Total lung volume increase in amphysema
981.

Enzyme that protects the brain from free radical injury is:

A. Superoxide dismutase
B. Myeloperoxidase
C. Hydroxylase
D. MAO
Answer» B. Myeloperoxidase
982.

Kidney biopsy from a child with hemolytic uremic syndrome characteristically most likely presents features of :

A. Focal segmental glomerulosclerosis.
B. Minimal change disease.
C. Thrombotic microangiopathy.
D. Proliferative glomerulonephritis.
Answer» D. Proliferative glomerulonephritis.
983.

In renal osteodystrophy skeletal abnormality is most commonly due to ?

A. Impaired synthesis of d3
B. Hypocalcemia
C. Hyperphosphatemia
D. Loss of vitamin D and calcium through dialysis
Answer» D. Loss of vitamin D and calcium through dialysis
984.

10P1 is equal to

A. 10
B. 20
C. 80
D. 90
Answer» B. 20
985.

A former from the sub-Himalayan region presents with multiple leg ulcers. The most likely causative agent is:

A. Cladosporium species
B. Trichophyton Rubrum
C. Aspergillus
D. Sporothrix Schenkii
Answer» E.
986.

The public recognition such as an award in organized function is best classified as an example of

A. financial awards
B. non-financial rewards
C. proportional award
D. fixed award
Answer» C. proportional award
987.

Pharmacovigilance is done for monitaring -

A. Unethical practices
B. Drug price
C. Pharmacology students
D. Drug safety
Answer» E.
988.

Broca's area is present in -

A. Post central gyrus
B. Inferior frontal gyrus
C. Superiortemporal gyrus
D. Precentral gyrus
Answer» C. Superiortemporal gyrus
989.

Blood pressure change by_______above or below heart level ?

A. 0.55 mm of Hg/cm
B. 0.75 mm of Hg/cm
C. 0.76 mm of Hg/cm
D. 0.77 mm of Hg/cm
Answer» E.
990.

The human resource department serves as

A. advisory role
B. line authority
C. hiring department only
D. training department only
Answer» B. line authority
991.

Marker enzyme of mitochondria is -

A. Glutamic dehydrogenase
B. Na+-K+ ATPase
C. No specific enzyme
D. Lactate dehydrogenase
Answer» B. Na+-K+ ATPase
992.

Prospectus is required to be issued when issue is for Employees under Employee stock option scheme. True or False?

A. Yes
B. No
C. Data Insufficient
D. None
Answer» B. No
993.

When items of jewellery made of metals such as copper or nickel are placed in a solution having a salt of gold, a thin film of gold is deposited by

A. cooling to below 0o C
B. cooling to below 0o C
C. passing an electric current
D. just keeping it for 10 minutes
Answer» D. just keeping it for 10 minutes
994.

A recurrent chalazion should be subjected to histopathologic evaluation to exclude the possibility of -

A. Malignant melanoma
B. Basal cell carcinoma
C. Sebaceous cell carcinoma
D. Squamous cell carcinoma
Answer» D. Squamous cell carcinoma
995.

Which of the following present with recurrent episodes of upper limb thrombosis:

A. None
B. Pancreatic Ca.
C. Osteo Sa.
D. Acute premyelocytic leukemia
Answer» C. Osteo Sa.
996.

The tubuloglomerular feedback is mediated by:

A. Sensing of Cl- concentration in macula densa
B. Sensing of Na+ concentration in the macula densa
C. Opening up of voltage gated Na+ channels in afferent arteriole
D. Sensing NaCl concentration in the macula densa
Answer» E.
997.

What is the value displayed when the following is executed? Assume that the code was executed using the following URL: testscript.php?c=25

A. -5
B. 25
C. 10
D. 5
Answer» B. 25
998.

Tube cast applied in # around:

A. Shoulder
B. Hip
C. Pelvis
D. Knee
Answer» E.
999.

The ...enables the user to load devices drivers and programs into upper memory area while running DOS in 386 or higher microprocessor

A. a. Himem.sys
B. b. Emm386.exe
C. c. Config.sys
D. d. All of above
Answer» B. b. Emm386.exe
1000.

A much slower process than boiling is

A. evaporation
B. melting
C. sublimation
D. curdling
Answer» B. melting