Explore topic-wise MCQs in Electromagnetic Theory.

This section includes 988 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.

51.

The pricing technique used by sellers when they sell individual products and in bundles as well is classified as

A. optional-feature pricing
B. pure bundling pricing
C. mixed bundling pricing
D. pure bundling pricing
Answer» D. pure bundling pricing
52.

Hallucination is a disorder of:

A. Memory
B. Intellegence
C. Perception
D. Thought
Answer» D. Thought
53.

On side of a right-angled triangle is 126 cm. The difference between the hypotenuse and the other side is 42 cm. The length of the hypotenuse is -

A. 168 cm
B. 189 cm
C. 210 cm.
D. None of these
Answer» D. None of these
54.

If 5 men or 9 women can finish a pice of work in 19 days, 3 men and 6 women will do the same work in -

A. 10 days
B. 12 dasy
C. 13 days
D. 15 days
Answer» E.
55.

(27)18 ÷ (27)3 = ?

A. (27)54
B. (27)21
C. (27)15
D. (27)6
Answer» D. (27)6
56.

The phenomena in which signal transmitted in one circuit creates undesired effect in other circuit is known as

A. signal attenuation
B. crosstalk
C. crosslinking
D. sampling
Answer» D. sampling
57.

(12.51)4 = ?

A. 22300
B. 23400
C. 24500
D. 25600
Answer» D. 25600
58.

Rs. 25,000 is borrowed at compound interest at the rate of 3% for the first year, 4% for the second year and 5% for the third year. The amount to be paid after 3 years is

A. Rs. 28,119
B. Rs. 29,118
C. Rs. 28,129
D. Rs. 28,117
Answer» B. Rs. 29,118
59.

[(40)3 ÷ 80 X 16] ÷ 25 = 32 X ?

A. 12
B. 15
C. 16
D. 18
Answer» D. 18
60.

The Simple Interest accrued on an amount at the end of five years @ 12.5 p.c.a. Rs 1575. What is the amount?

A. Rs. 2050
B. Rs. 2250
C. Rs. 2520
D. Rs. 2550
Answer» D. Rs. 2550
61.

A and B can do a piece of work in 36 days, B and C can do it in 60 days, A and C can do it in 45 days. C alone can do it in

A. 90 days
B. 180 days
C. 120 days
D. 150 days
Answer» C. 120 days
62.

The industrial products can be classified into

A. three groups
B. two groups
C. four groups
D. five groups
Answer» B. two groups
63.

The optional-feature pricing, captive-product pricing, product-bundling pricing and by-product pricing are considered as techniques of

A. product mix pricing
B. line stretching pricing
C. line filling pricing
D. line deepening pricing
Answer» B. line stretching pricing
64.

If customers perceive that price of product is greater than the value it provides to customer then the customer

A. would get free products
B. would get discount
C. would buy product
D. would not buy product
Answer» E.
65.

1/2 of 3842+15% of ? = 2449

A. 3560
B. 3520
C. 3370
D. 3240
Answer» C. 3370
66.

The total cost related to work in process inventory is divided by total units of work done is used to calculate

A. gross weighted margin
B. weighted average revenue
C. weighted average cost
D. weighted average conversion cost
Answer» D. weighted average conversion cost
67.

The radius of a circle is 13 cm and AB is a chord which is at a distance of 12 cm from the centre. Then the length of the chord is

A. 16 cm
B. 10 cm
C. 8 cm
D. 15 cm
Answer» C. 8 cm
68.

(36)2 + (47)2 ÷ ? = 28.04

A. 55
B. 75
C. 105
D. 125
Answer» E.
69.

Equations in which the variables occur in exponent are called

A. trignometric equations
B. exponential equations
C. logarithmic equations
D. hyperbolic equations
Answer» C. logarithmic equations
70.

Two circular metallic discs have a thickness of 15 mm. Their areas are in the ratio of 9:1. The smaller dia disc is pressed against the bigger disc and rotated around it on a flat surface. How many times will the small disc rotate before it completes one circle of the bigger disc?

A. 3
B.
C. π
D. None of these
Answer» D. None of these
71.

The BlackBerry 'on the go connectivity' specific feature is part of

A. actual product
B. augmented product
C. dis-augmented product
D. intangible services
Answer» B. augmented product
72.

Risk factor suicide in depression are all except -

A. Female
B. Male > 45 years
C. Child with conduct disorder
D. Family history
Answer» B. Male > 45 years
73.

What should come in place of the question mark (?) in the following equation?_x000D_ 5179 - 3285 = 6375 - ?

A. 4481
B. 4581
C. 4841
D. 5481
Answer» B. 4581
74.

Rs. 1000 becomes Rs. 1200 in 2 years at a certain rate of simple interest. If the rate of interest is increased by 4%, what amount will Rs. 1000 become in 3 years?

A. 1300
B. 1150
C. 1400
D. 1420
Answer» E.
75.

Question : How many doctors are practising in the town ?_x000D_ _x000D_ I. There is one doctor per 700 residents._x000D_ II. There are 16 wards with each ward having as many doctors as the number of wards.

A. data in statement II alone are sufficient to answer the question.
B. data either in statement I alone or in statement II alone are sufficient to answer the question.
C. data given in both statements I and II together are not sufficient to answer the question.
D. data in both statements I and II together are necessary to answer the question.
Answer» C. data given in both statements I and II together are not sufficient to answer the question.
76.

The costs that are incurred in last department where the product has been processed and will carried to next department where further processing will be done are called

A. partial work costs
B. transferred-in costs
C. transferred-out costs
D. weighted average costs
Answer» C. transferred-out costs
77.

Find the square root of 84.768849 -

A. 9.107
B. 9.207
C. 9.307
D. 9.407
Answer» C. 9.307
78.

A 30 year old lady c/o sudden onset breathlessness,anxiety,palpitation and feeling of impending doom.Physical examination is normal.What is diagnosis-

A. Conversion disorder
B. Acute psychosis
C. Panic attact
D. Anxiety disorder
Answer» D. Anxiety disorder
79.

Minimum time duration for the diagnosis for mania is ?

A. 1 week
B. 2 weeks
C. 3 weeks
D. 4 weeks
Answer» B. 2 weeks
80.

Anything that can be offered by any manufacturers in market to satisfy the demands is classified as

A. product
B. service
C. core benefit
D. potential product
Answer» B. service
81.

The average weight of 15 girls was recorded as 54 kg. If the weight of the teacher was added, the average increased by two kg. What was the teacher's weight?

A. 95kg
B. 78kg
C. 75kg
D. 86kg
Answer» E.
82.

[(4)3 * (5)4] ÷ (4)5 = ?

A. 30.0925
B. 39.0625
C. 35.6015
D. 29.0825
Answer» C. 35.6015
83.

The kind of pricing strategy in which one product or service is sold for two different prices without any differences in cost is classified as

A. segmented pricing
B. psychological pricing
C. promotional pricing
D. geographical pricing
Answer» B. psychological pricing
84.

Feeling of creeping insects is seen in -

A. Lead poisoning
B. Alcohol withdrawl
C. Schizophrenia
D. Cocaine abuse
Answer» E.
85.

The kind of allowances that are made to reward dealers for participating in support programs and other advertising campaigns are called

A. optional product allowances
B. seasonal allowances
C. functional allowances
D. promotional allowances
Answer» E.
86.

Which of the following is the most correct?

A. Charged amino acids are seldom buried in the interior of a protein
B. Charged amino acids are never buried in the interior of a protein
C. Tyrosine is only found in the interior of proteins
D. All hydrophobic amino acids are buried when a protein folds
Answer» B. Charged amino acids are never buried in the interior of a protein
87.

Freud is associated with:

A. Psychoanalysis
B. Free association
C. Psychosexual development
D. All of the above
Answer» E.
88.

(755% of 523) % 777 =?

A. 5
B. 12
C. 19
D. 26
Answer» B. 12
89.

Sexual reproduction in the Protozoa occurs most commonly by

A. gametangial contact
B. conjugation
C. binary fusion
D. binary fission
Answer» C. binary fusion
90.

Two perpendicular cross roads of equal width run through the middle of a rectangular field of length 80 metre and breadth 60 metre. If the area of the cross roads is 675 m2, what is the width of the road -

A. 6 metres
B. 5 metres
C. 9 metres
D. None of these
Answer» C. 9 metres
91.

In the product hierarchy, the product variant or item is classified as

A. class and line type
B. need family type
C. stock type
D. stock keeping unit
Answer» E.
92.

(45)62 X (45)-56 = ?

A. 456
B. 454
C. 45-6
D. 45-10
Answer» B. 454
93.

Following drugs have abuse liability except:

A. Alprozolam
B. Buprenorphine
C. Dextropropoxyphene
D. Fluoxetine
Answer» E.
94.

A pt. was on t/t with Trifluperazine for sometime.He presents with complaints of hyperthermia,lethargy and sweating,needed investigations are:

A. CT SCAN brain and hemogram
B. Hemogram,Electrolyte level and creatinine
C. ECG,chest x-ray and hemogram
D. Hemogram,CPK and Renal function test
Answer» E.
95.

What should come in place of the question mark (?) in the following equation?_x000D_ 5793 + ? = 19279 - 4358

A. 9228
B. 9218
C. 9128
D. 8948
Answer» D. 8948
96.

Lithium is not used in treatment of which of the following?

A. Neutropenia
B. Generalized Anxiety disorder
C. Major depression
D. Vascular headache
Answer» C. Major depression
97.

According to customer value hierarchy, the second level is one which the marketer converts core benefits into

A. expected products
B. basic product
C. augmented products
D. potential product
Answer» C. augmented products
98.

A patient presents with a one month history of abnormal hallucination,and delusion.The patient lacks insight to his changed behavior and symptoms.Likely diagnosis is:

A. Paronia
B. Depression
C. Psychosis
D. Schizophrenia
Answer» D. Schizophrenia
99.

In a relief camp of 550 men, food was enough for 28 days. If 150 more people joined in the camp, the same amount of food will be enough for

A. 22 days
B. 35 days
C. 25 days
D. 10 days
Answer» B. 35 days
100.

A sudden involuntary outburst of foul words or any other vocalization occurs in -

A. Schizophrenia
B. Generalized anxiety disorder f
C. Tourette's disorder
D. Attention deficit hyperactivity disorder
Answer» D. Attention deficit hyperactivity disorder