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.

2701.

Which part of a plant contains the male sex cell?

A. Style
B. Ova
C. Pollen
D. Stamen
Answer» D. Stamen
2702.

March fracture usually occurs in the -

A. 1st metatarsal
B. 2nd metatarsal
C. 4th metatarsal
D. Head of the talus
Answer» C. 4th metatarsal
2703.

Classical sign of scaphoid fracture is ?

A. Pain with limited range of motion
B. Pain in sunffbox
C. Scaphoid ring sign
D. Swelling of wrist
Answer» C. Scaphoid ring sign
2704.

In sale by description, subject matter can bein the form of?

A. sample words
B. symbols
C. numbers
D. all of the above
Answer» E.
2705.

Name the materials used as semiconductors ?

A. Gallium
B. Silicon
C. Antimony
D. Germanium
Answer» E.
2706.

A motor vehicle is moving on a circle with a uniform speed. The net acceleration of the vehicle is

A. Zero
B. Towards the centre of the circle.
C. Away from the centre along the radius of the circle
D. Perpendicular to the radius and along the velocity.
Answer» C. Away from the centre along the radius of the circle
2707.

Osteochondroma is also known as

A. Exostosis
B. Giant cell tumor
C. Ivory osteoma
D. Osteoblastoma
Answer» B. Giant cell tumor
2708.

Gold standard in measuring intraocular pressure is -

A. Schiotz tonometer
B. Applanation tonometer
C. Air puff tonometer
D. Pulsair tonometer
Answer» C. Air puff tonometer
2709.

Theophylline concentration is NOT interfered by -

A. Rifampicin
B. Clarithromycin
C. Erythromycin
D. Ciprofloxacine
Answer» C. Erythromycin
2710.

Where are the next Summer Olympics and FIFA World Cup being organized?

A. Mexico
B. Denmark
C. Brazil
D. India
Answer» D. India
2711.

Apoptosis does not occur by normal capsase pathway in ?

A. Liver
B. Muscle
C. Neurons
D. Skin
Answer» D. Skin
2712.

If you are typing paragraph that is double line spaced and press enter to start new paragraph, the new paragraph will be

A. a. Quarter space
B. b. Single space
C. c. Half space
D. d. Double space
Answer» E.
2713.

'Wind-sweep deformity' is seen in -

A. Ankyloising spondylitis
B. Scurvy
C. Rheumatoid arthritis
D. Rickets
Answer» E.
2714.

A, P, R, X, S and Z are sitting in a row. S and Z are in the centre. A and P are at the ends. R is sitting to the left of A. Who is to the right of P ?

A. Z
B. S
C. X
D. A
Answer» D. A
2715.

Drug containing two sulfhydryl groups in a molecule:

A. BAL
B. EDTA
C. Pencillamine
D. None of the above
Answer» B. EDTA
2716.

The financial markets includes

A. primary markets
B. capital markets
C. physical asset markets
D. all of above
Answer» E.
2717.

Which command is used to copy the file myfile.doc from floppy disk to hard disk?

A. a. Copy a:\myfile.doc c:
B. b. Copy c:\myfile.doc a:
C. c. Copy a:\ c:\myfile.doc
D. d. None of the above
Answer» B. b. Copy c:\myfile.doc a:
2718.

Basal Metabolic Rate depends most closely on:

A. Obesity
B. Body surface area
C. Lean body mass
D. Body mass index
Answer» D. Body mass index
2719.

The depreciation on plant equipment, salaries of plant managers and plant leasing costs are considered as

A. fixed batch cost
B. variable batch cost
C. variable overhead cost
D. fixed overhead cost
Answer» E.
2720.

All are true about Klippel-Feil syndrome except -

A. Bilateral neck webbing
B. Bilateral shortening of sternocleidomastid
C. Low hair line
D. Restriction of neck movements
Answer» C. Low hair line
2721.

Most common cause of death in primary amyloidosis is ?

A. Respiratory failure
B. Cardiac failure
C. Renal failure
D. Septicemia
Answer» C. Renal failure
2722.

A recurrent bilateral conjunctivitis occurring with the onset of hot weather in young boys with symptoms of burning,itching and lacrimation with polygonal raised areas in the palpebral conjunctiva is:

A. Mucopurulrnt conjunctivitis
B. Vernal kerato conjunctivitis
C. Trachoma
D. Phlyctenular conjunctivitis
Answer» C. Trachoma
2723.

Malignancy in pheochromocytoma is indicated by

A. Vascular invasion
B. Mitotic figures
C. Capsular invasion
D. Metastasis
Answer» E.
2724.

Hordeolum interum is -

A. Acute infection of meibomian gland
B. Acute infection of zeiss gland
C. Chronic infection of meiboinian gland
D. Acute infection of moll's gland
Answer» B. Acute infection of zeiss gland
2725.

ctrl, shift and alt are called___keys.

A. a. adjustment
B. b. function
C. c. modifier
D. d. alphanumeric
Answer» D. d. alphanumeric
2726.

Which of the following ATT drugs is associated with visual deterioration

A. INH
B. Rifampicin
C. Capreomycin
D. Ethambutol
Answer» E.
2727.

Rubisco (RuBP Carboxylase-oxygenase enzyme), glyceraldehyde 3-phosphate, and NADPH all play a role in

A. the breakdown of glucose into CO2
B. the dark reactions of photosynthesis
C. alcohol fermentation
D. cellular respiration when O2 is present
Answer» C. alcohol fermentation
2728.

True regarding excitation contraction coupling in smooth muscle is -

A. Phosphorylation of actin is required for contraction
B. Presence of cellular calcium is essential to cause muscle contraction
C. Presence of troponin is essential
D. Sustained contraction occurs with high calcium concentration
Answer» C. Presence of troponin is essential
2729.

The operating managers uses the cost allocation base which is classified as

A. machine hours
B. flexible hours
C. variable hours
D. fixed hours
Answer» B. flexible hours
2730.

The blood pressure regulatory system that is labeled as a buffer system is -

A. Baroreceptor
B. Chemo-receptor
C. Kidney
D. CNS ischemic response
Answer» B. Chemo-receptor
2731.

House maids knee is bursitis of -

A. Prepatellar bursa
B. Infrapatellar bursa
C. Olecranon
D. Ischial bursa
Answer» B. Infrapatellar bursa
2732.

In a 2 year old child,the mydriatic of choice is:

A. 1% Atropine oinment
B. Tropicamide drops
C. Cyclopentolate drops
D. Homatropine drops
Answer» B. Tropicamide drops
2733.

In Klippel-Feil syndrome,the patient has all of the following clinical features except:

A. Bilateral Neck webbing.
B. Low hair line.
C. Gross limitations of neck movements.
D. Bilateral shortness of sterno mastoid muscles.
Answer» E.
2734.

Electric fuse wire is made of alloys because alloys -

A. Have low melting point
B. Have high melting point
C. Are economical
D. Do not get heated easily
Answer» B. Have high melting point
2735.

The Enterprise Incentive Management systems includes

A. planning compensation
B. analyzing compensation
C. managing compensation
D. All of the above
Answer» E.
2736.

Hydrogen peroxide is converted to water and oxygen by enzyme ?

A. Superoxide dismutase
B. Catalase
C. Glutahione peroxidase
D. Meyloperoxidase
Answer» C. Glutahione peroxidase
2737.

Power of a reduced eye is normally:

A. 18-D
B. 58-D
C. 20- D
D. 35- D
Answer» C. 20- D
2738.

Which one among the following waves are called waves of heat energy?

A. Radio waves
B. Microwaves
C. Ultraviolet waves
D. Infrared waves
Answer» E.
2739.

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

A. 1/x3 - 1/(x+2)
B. 1/(x-3) - 1/(x-2)
C. 1/(x+- 1/(x+2)
D. None of the Above
Answer» D. None of the Above
2740.

The delete confirmation generated by ...switch

A. a. /p
B. b. /b
C. c. /w
D. d. /c
Answer» B. b. /b
2741.

A man met with an accident and losses 0.5 lit of blood in 30 min.The various hemodynamic changes seen are:

A. Slight increase in heart rate with hypotension
B. Hypotension and bradycardia
C. Slightly increase in heart rate with normal blood pressure
D. Slight increase in heart rate with hypotension
Answer» D. Slight increase in heart rate with hypotension
2742.

Plant : Tree :: Girl : ?

A. Wife
B. Mother
C. Woman
D. Sister
Answer» D. Sister
2743.

Serum level measurement of a drug is NOT useful in -

A. Large person to person difference
B. Drug with low margin of safety
C. Drug activated in the body
D. To check compliance
Answer» D. To check compliance
2744.

Showing employee their performance graphs and quantitative data is an example of

A. performance feedback
B. performance appraisal
C. appraisal system
D. appraisal feedback
Answer» B. performance appraisal
2745.

Second common malignancy in patients of retinoblastoma is ?

A. Osteosarcoma
B. Ewing's sarcoma
C. Medulloblastoma
D. Osteoblastoma
Answer» B. Ewing's sarcoma
2746.

In how many different ways can the letters of the word \'CORPORATION\' be arranged so that the vowels always come together?

A. 1440
B. 810
C. 50400
D. 2880
Answer» D. 2880
2747.

Which of the following is true regarding gastric emptying -

A. Increased by secretin
B. Decreased by insulin
C. Decreased by CCK
D. Decreased by gastrin
Answer» D. Decreased by gastrin
2748.

Megaloblastic anemia is not indicated by -

A. Increased Bilirubin
B. Mild Splenomegaly
C. Nucleated RBC
D. Increased Reticulocyte Count
Answer» E.
2749.

In optic neurities in children symptoms are present except -

A. Afferent pupillar defect
B. Headache and vomiting
C. Pain on movement of eye ball
D. Sudden visionloss
Answer» C. Pain on movement of eye ball
2750.

the static method Thread.currentThread() returns a reference to the currently executing Thread object. What is the result of this code?

A. Each String in the array lines will output, with no pause in between because this method is not executed in a Threa
B. Each String in the array lines will output, with a 1-second pause.
C. This code will not compile.
D. Each String in the array lines will output, and there is no guarantee there will be a pause because currentThread() may not retrieve this threa
Answer» D. Each String in the array lines will output, and there is no guarantee there will be a pause because currentThread() may not retrieve this threa