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.

3101.

is an intermediate storage for deleted files

A. a. My computer
B. b. My documents
C. c. Recycle bin
D. d. None of above
Answer» D. d. None of above
3102.

Right axis deviation seen in

A. Thin and tall
B. Lying down position
C. Exercise
D. Obese person
Answer» B. Lying down position
3103.

The 'Frederick Herzberg' and 'Abraham Maslow' gave the theories of

A. motivation
B. HR system
C. appraisal system
D. performance based appraisal
Answer» B. HR system
3104.

Water is used in hot water bags because

A. it is easily obtained
B. it has high specific heat
C. it is cheaper and is not harmful
D. it is easy to heat water
Answer» C. it is cheaper and is not harmful
3105.

Kanavel's sign is seen in -

A. Dupuytrens contracture
B. Carpal tunnel syndrome
C. Tanosynovitis
D. Trigger finger
Answer» D. Trigger finger
3106.

The population of a town increases at a rate of 10% for every year. If the present population is 12100, find the population two years ago

A. 9800
B. 11000
C. 10120
D. 10000
Answer» E.
3107.

How did Percy Bysshe Shelley die?

A. Natural death
B. Drowned
C. Shot
D. Died of fever
Answer» C. Shot
3108.

Which of the following is not a transport or binding protein ?

A. Erythropoietin
B. Ceruloplasmin
C. Lactoferrin
D. Transferrin
Answer» B. Ceruloplasmin
3109.

A patient complains of pain both eyes with congestion.Blurring of vision,photophobia and mucopurulent discharge since one day.Many cases have been reported from the same community.The causative agent is probably:

A. Adenovirus
B. Enterovirus 70
C. Herpes simplex
D. ECHO virus
Answer» C. Herpes simplex
3110.

True regarding osteosarcoma is-

A. Occurs because of proliferation of osteoclasts
B. Sunray appearance in X-ray indicates new bone formation
C. Affects mainly males in 5th or 6th decade
D. Lymphatic metastasis is most common
Answer» C. Affects mainly males in 5th or 6th decade
3111.

A reduction of 20% in the price of rice enables a person to buy 3.5 kg more rice for Rs385. The original price of rice per kg is:(INFOTECH COMPANY)

A. Rs22.50
B. Rs20
C. Rs27.50
D. Rs25
Answer» D. Rs25
3112.

Sunflower cataract is seen in

A. Hypertension
B. Diabetes
C. Trauma
D. SLE
Answer» D. SLE
3113.

MEN type I includes tumors of all except

A. Parathyroid
B. Pituitary
C. Pancreas
D. Medullary carcinoma of thyroid
Answer» E.
3114.

When a light wave is reflected from a mirrior, there is a change in its

A. velocity
B. frequency
C. wavelength
D. amplitude
Answer» E.
3115.

The following drug acts by hypomethylation

A. Gemcitabine
B. Capecitabine
C. Decitabine
D. Cytosine arabinoside
Answer» D. Cytosine arabinoside
3116.

True statement regarding Non-Hodgkin's lymphoma nodular type:

A. Increased incidence in adolescents
B. Predominantly in males
C. Prognosis is better,than in diffuse type
D. Affects T cells only
Answer» D. Affects T cells only
3117.

The speed of sound in water is four times its speed in air. When a sound wave of frequency 'n' and wavelength 'λ' enters from air into water, then its frequency and wavelength will respectively become -

A. 4n and λ
B. n and 4λ
C. 2n and λ
D. None of these
Answer» C. 2n and λ
3118.

The distance between A and B is 356 km. A train starts from A at 8 A.M at 28 km/hr and another train starts from B at 10:00 AM at 32 km/hr. when will they meet?

A. 3 P.M
B. 6 P.M
C. 4 P.M
D. 5 P.M
Answer» B. 6 P.M
3119.

Selective 3rd nerve palsy with pupillary sparing seen in:

A. Craniopharyngioma
B. Aneurysm in posterior communicating artery
C. Diabetes mellitus
D. Head injury
Answer» D. Head injury
3120.

The velocity of sound is maximum in -

A. Vacuum
B. Metal
C. Liquid
D. Air
Answer» C. Liquid
3121.

Dystrophic calcification is seen in:

A. Normal tissue
B. Lung
C. Atheromatous plaques
D. Gastric mucosa
Answer» D. Gastric mucosa
3122.

Sodium concentration determines size of ECF compartment because -

A. Potassium is mainly an intracellular cation
B. Sodium represents more than 90% cations and osmotic pressure of ECF compartment
C. Sodium passes out of renal tubules actively along with passive movement of water to maintain ECF
D. Extra-cellular concentration of chloride is less than half of sodium
Answer» C. Sodium passes out of renal tubules actively along with passive movement of water to maintain ECF
3123.

True about inspiration;the intrapleural pressure becomes:

A. Initially positive,the negative
B. More -ve
C. More +ve
D. Same
Answer» C. More +ve
3124.

A, B, C, D and E are sitting on a bench. A is sitting next to B, C is sitting next to D, D is not sitting with E who is on the left end of the bench. C is on the second position from the right. A is to the right of B and E. A and C are sitting together. In which position A is sitting ?

A. Between C and E
B. Between E and D
C. Between B and C
D. Between B and D
Answer» D. Between B and D
3125.

Mouth-to-mouth respiration provides an oxygen concentration of

A. 0.16
B. 0.2
C. 0.22
D. 0.24
Answer» B. 0.2
3126.

Milk is pasteurized in batch method by keeping it at

A. 72°C for 60 seconds
B. 63°C for 30 minutes
C. 72°C for 6 minutes
D. 73°C for 30 minutes
Answer» D. 73°C for 30 minutes
3127.

The straight commission plan pay salespeople for

A. results
B. experience
C. skills
D. knowledge
Answer» B. experience
3128.

In summer, sometimes the bicycle tube bursts because inside the tube

A. Weight of the air increases
B. Pressure of the air increases
C. Pressure of the air decreases
D. Volume of the air decreases
Answer» C. Pressure of the air decreases
3129.

Which of the following statements about Menisci is not true:

A. Medial meniscus is more commonly injured than lateral
B. Menisci are predominantly made up of Type I Collagen
C. Medial meniscus is more mobile than lateral
D. Lateral meniscus covers more tibial articular surface than lateral
Answer» D. Lateral meniscus covers more tibial articular surface than lateral
3130.

Group 0 elements consist of

A. giant molecules
B. giant metallic structure
C. individual atoms
D. simple molecules
Answer» D. simple molecules
3131.

Semiconductors have electron number density of order

A. 1020 m-3
B. 1024 m-3
C. 1023 m-3
D. 1012 m-3
Answer» D. 1012 m-3
3132.

Oxygen-haemoglobin dissociation curve shifts to right in:

A. Low pH
B. Reduced 2,3 DPG
C. Respiratory alkalosis
D. None
Answer» B. Reduced 2,3 DPG
3133.

Which is not a deep heat therapy?

A. Short wave diathermy
B. Infrared therapy
C. Ultra sound therapy
D. Interferential therapy
Answer» C. Ultra sound therapy
3134.

At which university did Philipp Lenard teach in 1907-1931?

A. Berlin
B. Heidelberg
C. Dusseldorf
D. Frankfurt
Answer» C. Dusseldorf
3135.

Mallory weiss Syndrome is caused due to tear in:

A. Lower esophageal end
B. Upper esophageal end
C. Crico pharyngeal junction
D. Gastro esophageal junction
Answer» E.
3136.

A child presents with lid lag and an enlarged cornea with a diameter of 13 mm.Examination of the eye reveals double countered opacities concentric to the limbus.Which of the following is the most likely diagnosis:

A. Thyroid Endocrinopathy
B. Congential Glaucoma
C. Superficial keratitis
D. Deep keratitis
Answer» C. Superficial keratitis
3137.

Plasma cell dyscrasias include all of the following except -

A. Waldenstorm's macroglobulinemia
B. Heavy chain disease
C. Monoclonal gammopathy of undetermined significance
D. Systemic lupus erythematosus
Answer» E.
3138.

Sperm acquires motility in :

A. Testes
B. Seminal vesicle
C. Ejaculatory duct
D. Epidydimis
Answer» E.
3139.

A cherry red spot is seen in fundus in

A. Diabetic retinopathy
B. CRV obstruction
C. Retinitis pigmentosa
D. Trauma
Answer» E.
3140.

Relative Afferent Pupillary defect (RAPD) is characteristically seen in damage to

A. Lateral geniculate body
B. Occulomotor Nerve
C. Optic nerve
D. Optic Tract
Answer» D. Optic Tract
3141.

All of the following are true about iris except:

A. Structure found within the eyeball
B. Aperture in the middle of its is called pupil
C. Attached with the lens
D. Attached with the cilliary body
Answer» D. Attached with the cilliary body
3142.

Patellar tendon bearing P.O.P cast is indicated in the following fracture:

A. Tibia
B. Patella
C. Femur
D. Medial malleolus
Answer» B. Patella
3143.

Kinebock's disease is due to avascular necrosis of:

A. Medial cuneiform bone
B. Femoral neck
C. Scaphoid bone
D. Lunate bone
Answer» E.
3144.

Where was the Declaration of Independence signed?

A. York
B. Lancaster
C. Montgomery
D. Philadelphia
Answer» E.
3145.

In a perfectly competitive market, a company demand curve is

A. perfectly elastic
B. perfectly inelastic
C. imperfect market
D. elastic
Answer» B. perfectly inelastic
3146.

MC retained foreign body intraoculary -

A. Airgun pellets
B. Iron
C. Glass
D. Chiseal and hammer
Answer» C. Glass
3147.

When was Lawrence of Arabia released?

A. 1962
B. 1956
C. 1960
D. 1968
Answer» B. 1956
3148.

Which of the following is a DNA repair defect ?

A. Bloom syndrome
B. Incontinentia pigmenti
C. Aplastic Anemia
D. Tuberous sclerosis
Answer» B. Incontinentia pigmenti
3149.

Peripheral and central chemoreceptors respond to ?

A. Increase arterial pH
B. Increase arterial Oxygen
C. Increase arterial CO
D. Decrease arterial CO
Answer» D. Decrease arterial CO
3150.

Satellite sequences during G0 phase are seen in ?

A. Nuclelous
B. Terminal centrioles
C. Kinetochore
D. Chromosome
Answer» D. Chromosome