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.

4201.

Not an early S/E methotrexate

A. Hepatic fibrosis
B. Myelosupression
C. Nausea
D. Stomatitis
Answer» B. Myelosupression
4202.

Bleeding in DIC is most closely related to -

A. Raised fibrin degradation products level in blood
B. Prolong prothrombin time
C. Low serum fibrinogen level
D. Raised thrombin time
Answer» D. Raised thrombin time
4203.

The rate of photorespiration in most plants increases at.higher temperatures. Some plants have evolved a somewhat round-about system to deal with this problem. This series of reactions is called

A. C4 pathway
B. ETS (electron transfer system in light reactions
C. Calvin cycle
D. Photosystem II
Answer» B. ETS (electron transfer system in light reactions
4204.

A cell without cell wall is called

A. protoplast
B. apoplast
C. none of these
D. symplast
Answer» B. apoplast
4205.

Mebendazole is used in all, except -

A. Cysticercosis
B. Ascariasis
C. Trichuriasis
D. Shistosomiasis
Answer» E.
4206.

20 years old female presents with proptosis and abducens nerve nerve palsy.On MRI scan, hyperintense lesions were seen on T2 weighted image which showed intense homogenous enhancement. Most probable diagnosis is -

A. Astrocytoma
B. Meningioma
C. Cavernous hemangioma
D. Schwannoma
Answer» E.
4207.

Which of the following is associated with double stranded DNA antibody -

A. Juvenile rheumatoid arthritis
B. SLE
C. Systemic sclerosis
D. Dermatomyositis
Answer» C. Systemic sclerosis
4208.

All are present in dense granules of platelets except -

A. ADP
B. vWF
C. Calcium
D. Serotonin
Answer» C. Calcium
4209.

On electron microscopy amyloid characteristically exhibits -

A. b-pleated sheat
B. Hyaline globules
C. 7.5 - 10 nm fibrils
D. 20-25 nm fibrils
Answer» D. 20-25 nm fibrils
4210.

In maturity onset diabetes mellitus,ophthalmoscopy should be done at

A. Immediately
B. After 5 yrs
C. After 10 yrs
D. After 15 yrs
Answer» B. After 5 yrs
4211.

Sukhoi-30MKI Squadron is not stationed at

A. Tezpur
B. Pune
C. Jamnagar
D. Bareilly
Answer» D. Bareilly
4212.

Programmed cell death is also called as:

A. Degeneration
B. Calcification
C. Apoptosis
D. Necrosis
Answer» D. Necrosis
4213.

Which book of Ovid was published in 5 BC?

A. Ibis
B. Remedia Amoris
C. Ars Amatoria
D. Tristia
Answer» C. Ars Amatoria
4214.

What will the following script output on a Windows machine?

A. 14462
B. -14462
C. 0
D. -1
Answer» E.
4215.

Which university expelled Percy Bysshe Shelley?

A. Oxford
B. Cambridge
C. Berlin
D. Paris
Answer» B. Cambridge
4216.

Hari Verdhman,9 yrs old child,presents with scoliosis,hairy tuft in the skin of back and neurological deficit.Plain X-ray reveal multiple vertebral anomalies and a vertical bony spur overlying lumbar spine on AP view.The most probable diagnosis is:

A. Diastometamyelia
B. Dorsal dermal sinus
C. Caudal regresion syndrome
D. Tight filum terminale
Answer» B. Dorsal dermal sinus
4217.

Two partners A and B invest an amount of Rs40000 and Rs50000 respectively in a business. They further borrow Rs30000 from C at the rate of 7% per annum. If B gets Rs3225 at the end of one year as his share of profit and A gets 2.20 times more than wh

A. Rs12045
B. Rs9945
C. Rs10000
D. Rs11025
Answer» C. Rs10000
4218.

A 12-year old boy presents with a symmetric, expansile cystic lesion in the proximal humerus. All of the following can be done for his treatment except

A. Intralesional sclerosing agents
B. Radiotherapy
C. Curettage
D. Intralesional steroids
Answer» C. Curettage
4219.

If in a certain language,POPULAR is coded as QPQVMBS, which word would be coded as GBNPVT?

A. FARMER
B. FAMOUS
C. FRAMES
D. FARMES
Answer» C. FRAMES
4220.

What is true after running the following code?

A. 1 will be printed as part of the output
B. 0 will be printed as part of the output
C. 3 will be printed as part of the output
D. 2 will be printed as part of the output
Answer» E.
4221.

What is the unit of electrical energy?

A. Ampere
B. Volt
C. Watt
D. Kilowatt-hour
Answer» E.
4222.

The conjuctival findings in vitamin A deficiency are -

A. Hyperplasia of Goblet cells
B. Hyperkeratosis of squamous epithelium
C. Actinic degeneration
D. Stromal infiltration
Answer» C. Actinic degeneration
4223.

What was Peter Sellers’ original name?

A. Charles Buchinsky
B. Richard Henry Sellers
C. Stephen Lancaster
D. Humphrey Bogart
Answer» C. Stephen Lancaster
4224.

Most radioresistant layer in retina -

A. Retinal pigment epithelium
B. Ganglion cell layer
C. Rods and cones
D. Bipolar cells
Answer» B. Ganglion cell layer
4225.

An object is placed between the pole of concave mirror and the focus of the mirror, the image formed will be

A. Behind the mirror, virtual, erect and magnified
B. At infinity, real inverted and highly enlarged
C. Byond centre of curvature, real inverted and enlarged
D. Beyond 2F, real inverted and enlarged
Answer» B. At infinity, real inverted and highly enlarged
4226.

Dystrophic gene mutation leads to

A. Myasthenia Gravis
B. Motor neuron disease
C. Poliomyelitis
D. Duchenne Muscular Dystrophy
Answer» E.
4227.

When a current carrying conductor is placed above a magnetic needle, what is the maximum deflection that can be produced?

A. 45°
B. 90°
C. 180°
D. 360°
Answer» C. 180°
4228.

It is difficult to magnetise steel because of its

A. Low permeability
B. High retentivity
C. High permeability
D. High density
Answer» B. High retentivity
4229.

The Hewlett-Packard and Microsoft are examples of

A. limited corporate business
B. unlimited corporate business
C. controlled corporate business
D. corporation
Answer» E.
4230.

Anti-Saccharomyces cerevisiae antibodies are seen in ?

A. Corhn's disease
B. Scleroderma
C. SLE
D. Sjogren's syndrome
Answer» B. Scleroderma
4231.

Which of the following is used in the culture of regenerating protoplasts, single cells or very dilute cell suspensions?

A. Nurse or feeder culture
B. Nurse medium
C. None of these
D. Both ( and (
Answer» E.
4232.

The speeds of two trains are in the ratio 5 : 9. They are going in opposite directions along parallel tracks. If each takes 5 seconds to cross a telegraph post, find the time taken by the trains to cross each other completely?(CTS COMPANY)

A. 5 sec
B. 3 sec
C. 9 sec
D. 6 sec
Answer» B. 3 sec
4233.

Optical fibres are hair-thin tubes of special glass and light can pass through them from end to end. Their special property is that light continues to travel through them even when they are bent. Which property of light underlies this phenomenon?

A. Total internal reflection
B. Refraction
C. Diffraction
D. Polarization
Answer» B. Refraction
4234.

Epiphora is:

A. An epiphenomenors of a cerebral tumor
B. Cerebrospinal fluid running from the nose after fracture of anterior cranial fossa
C. Eversion of lower eyelid following injury
D. An amnormal overflow of tears due to obstruction of lacrimal duct
Answer» E.
4235.

The stars seem to be higher on the sky than they actually are'. This can be explained by:

A. diffraction of light
B. atmospheric refraction
C. total internal reflection
D. dispersion of light
Answer» C. total internal reflection
4236.

A gas behaves more closely as an ideal gas at?

A. low pressure and low temperature
B. low pressure and high temperature
C. high pressure & low temperature
D. high pressure & high temperature
Answer» E.
4237.

Which antineoplastic drug has a very high cardiac toxicity ?

A. Bleomycin
B. Actinomycin -D
C. Doxorubicin
D. Mitomycin -C
Answer» D. Mitomycin -C
4238.

Postural hypotension is common with

A. Parazosin
B. Labetalol
C. Sodium Nitroprusside
D. Captopril
Answer» B. Labetalol
4239.

Which of the following is not the primary function of gut flora ?

A. Synthesis of short chain fatty acids
B. Decreased proliferation of epithelial cells
C. Production of vit. K
D. Fermentation of mucin
Answer» E.
4240.

The difference of the areas of two squares drawn on two line segments of different lengths is 32 sq cm. Find the length of the greater line segment if one is longer than the other by 2 cm.(INFOTECH COMPANY)

A. 9 cm
B. 7 cm
C. 16 cm
D. 11 cm
Answer» B. 7 cm
4241.

Although more than 400 blood groups have been identified,the ABO blood group system remains the most important in clinical medicine because:

A. It was the first blood group ststem to be discovered
B. It has four different blood groups A, B, AB, O(H)
C. ABO (H) antigens are present in most body tissues and fluids
D. ABO (H)antibodies are invariably present in plasma when persons RBC lacks the corresponding antigen
Answer» E.
4242.

A bone disorder where there is increased bone resorbtion with chaotic bone formation is:

A. Paget's disease
B. Osteosarcoma
C. Osteomyelitis
D. Osteogenesis imperfecta
Answer» B. Osteosarcoma
4243.

A fraction in which the degree of the numberator is greater than the degree of the denominator

A. a proper fraction
B. an improper fraction
C. equation
D. algebric relation
Answer» C. equation
4244.

The commonest complication of Colles fracture is a

A. Malunion
B. Non-union
C. Sudeck's osteodystrophy
D. Stiffness of fingers
Answer» E.
4245.

Simple bone cyst occurs in:

A. Epiphysis
B. Metaphysis
C. Diaphysis
D. Epiphyseal plate
Answer» C. Diaphysis
4246.

The advantage of not recalculating piece rate is because of using

A. standard hour plan
B. standard piece rate
C. standard piecework
D. variable hour plan
Answer» B. standard piece rate
4247.

Spontaneous respiration ceases after -

A. Transection of the brainstem above the pons
B. Transection of the brainstem at the caudal end of the medulla
C. Bilateral vagotomy
D. Bilateral vagotomy combined with transection of the brainstem at the superior border
Answer» C. Bilateral vagotomy
4248.

Line joining ant.sup iliac spine to ischial tuberosity and passes a greater trochanter-

A. Nelaton's line
B. Showmakers line
C. Cniene's line
D. Perkins line
Answer» B. Showmakers line
4249.

On the Mohs scale, graphite (a principal constituent of pencil "lead") has a hardness of -

A. 1.5
B. 2.2-2.5
C. 3.2-3.5
D. 5.1
Answer» B. 2.2-2.5
4250.

Which of the following shows monogenic inheritance ?

A. Athersclerosis
B. Hypertension
C. Hereditary sphercytosis
D. Coronary disorder
Answer» D. Coronary disorder