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MCQOPTIONS
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.
| 701. |
The length of a hollow thick cylindrical metallic pipe is 6 cm and its total surface area including the surface at the ends is 98 π scm. If the outer diameter is 8 cm, then the inner diameter in cm is |
| A. | 6.5 |
| B. | 7 |
| C. | 5 |
| D. | 6 |
| Answer» E. | |
| 702. |
Which of the following is an alternative to methadone for maintenance treatment of opiate dependence ? |
| A. | Diazepam |
| B. | Chlordiazepoxide |
| C. | Buprenorphine |
| D. | Dextropropoxyphene |
| Answer» D. Dextropropoxyphene | |
| 703. |
If the beginning work in process equivalent units are 2500 units, work done in current period equivalent units are 3800 units and ending work in process equivalent units are 5000 then complete equivalent units in current period are |
| A. | 1800 units |
| B. | 1500 units |
| C. | 1300 units |
| D. | 1500 units |
| Answer» D. 1500 units | |
| 704. |
Pseudomonas aeruginosa can be diagnosed from the pigment, known as |
| A. | Pyoverdin |
| B. | Pyocyanin |
| C. | Pyorubrin |
| D. | Pyomelanin |
| Answer» D. Pyomelanin | |
| 705. |
Manohar sold an item for Rs.8,400 and incurred a loss of 25%. At what price should he have sold the item to have gained a profit of 40%? |
| A. | Rs. 15,680 |
| B. | Rs. 16,220 |
| C. | Rs. 14,450 |
| D. | Rs. 15,000 |
| Answer» B. Rs. 16,220 | |
| 706. |
The pricing strategy in which prices are set lower to actual price to trigger short term sales is classified as |
| A. | promotional pricing |
| B. | short term pricing |
| C. | quick pricing |
| D. | cyclical pricing |
| Answer» B. short term pricing | |
| 707. |
If ω is the imaginary cube root of unity, then the quadratic equation with roots -3ω and -3ω2 is |
| A. | x2 + 3x + 9 = 0 |
| B. | x2 - 3x + 9 = 0 |
| C. | x2 - 2x + 4 = 0 |
| D. | x2 + 2x + 4 = 0 |
| Answer» C. x2 - 2x + 4 = 0 | |
| 708. |
The industry installations and equipment are classified in group of |
| A. | capital items |
| B. | specialty industrial products |
| C. | supplies and services |
| D. | augmented industrial products |
| Answer» B. specialty industrial products | |
| 709. |
A 60 year male is brought by his wife.He thinks that he had committed sins all through his life. He is very much depressed and has considered committing suicide but has not through hot do go about it.He had also attached sessions with a spiritual guru.He is not convinced by his wife that he has lead a pious life.He does not want to hear anything on the contrary.How will you treat him? |
| A. | Guidance |
| B. | Anti depressant alone |
| C. | Antipsychotic+Anti depressant |
| D. | Antidepressant with cognitive behavioural therapy |
| Answer» D. Antidepressant with cognitive behavioural therapy | |
| 710. |
Which of the following is not a function of cysts for Protozoa? |
| A. | Sites for nuclear reorganization and cell division |
| B. | Protect against adverse environments |
| C. | All of the above |
| D. | Serve as a means of transfer between hosts in parasitic species |
| Answer» D. Serve as a means of transfer between hosts in parasitic species | |
| 711. |
Not feature of mania - |
| A. | Disorientation |
| B. | Elation |
| C. | Delusions of grandeur |
| D. | Pressure of speech |
| Answer» B. Elation | |
| 712. |
In an election, there are two candidates only. The one who gets 63% of votes is elected by a majority of 650 votes. Find the number of votes polled to the candidates who lost the election. |
| A. | 1300 |
| B. | 925 |
| C. | 2500 |
| D. | 3145 |
| Answer» D. 3145 | |
| 713. |
The products that are bought without detailed comparisons are best classified as |
| A. | sought products |
| B. | unsought products |
| C. | less convenient products |
| D. | convenient products |
| Answer» E. | |
| 714. |
An 18 year old student complains of lack of interest in studies for last 6 months.He has frequent quarrels with his parents and has frequent headaches.The most appropriate clinical approach would be to : |
| A. | Rule out depression. |
| B. | Leave him as normal adolescent problem. |
| C. | Rule out an oppositional defiant disorder. |
| D. | Rule out migraine. |
| Answer» B. Leave him as normal adolescent problem. | |
| 715. |
Ritu can row downstream 20 km in 2 hours and upstream 4 km in 2 hours. The speed of the current in km/hour is - |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» C. 6 | |
| 716. |
A protozoan is defined as |
| A. | motile eukaryotic unicellular protist |
| B. | motile prokaryotic unicellular protist |
| C. | motile eukaryotic multicellular protist |
| D. | motile eukaryotic unicellular photosynthetic protist |
| Answer» E. | |
| 717. |
333 * 33 * 3 = ? |
| A. | 32697 |
| B. | 36297 |
| C. | 32679 |
| D. | 32967 |
| Answer» E. | |
| 718. |
If x - 2 is a factor of a x2 -12x + 4, then |
| A. | a = -7 |
| B. | a = 7 |
| C. | a = 0 |
| D. | a = 1 |
| Answer» B. a = 7 | |
| 719. |
The average age of a class is 15.8 years. The average age of the boys in the class is 16.4 years, while that of the girls is 15.4 years. What is the ratio of boys to girls in the class? |
| A. | 0.0430555555555556 |
| B. | 0.127777777777778 |
| C. | 0.128472222222222 |
| D. | 0.0854166666666667 |
| Answer» E. | |
| 720. |
A man invests Rs. 3000 at a rate of 5% per annum. How much more should be invest at a rate of 8%, so that he can earn a total of 6% per annum? |
| A. | Rs. 1200 |
| B. | Rs. 1300 |
| C. | Rs. 1500 |
| D. | Rs. 2000 |
| Answer» D. Rs. 2000 | |
| 721. |
The group of related items in a large variety that perform tasks in compatible manner is classified as |
| A. | product mix |
| B. | product system |
| C. | product assortment |
| D. | family and line of product |
| Answer» C. product assortment | |
| 722. |
What would be the perimeter of a semicircle whose diameter is 14 cm? |
| A. | 58 cm |
| B. | 34 cm |
| C. | 88 cm |
| D. | 22 cm |
| Answer» E. | |
| 723. |
The roots of the quadratic equation x2 - 6x + 10 = 0 are |
| A. | equal |
| B. | imaginary |
| C. | irrational |
| D. | real |
| Answer» C. irrational | |
| 724. |
The sum and the product of the roots of equation 4x2 + 7x -3 = 0 are |
| A. | −3/4, −7/4 |
| B. | −7/4, −3/4 |
| C. | −7/4, 3/4 |
| D. | None of the Above |
| Answer» C. −7/4, 3/4 | |
| 725. |
Tianeptine acts by - |
| A. | Serotonin uptake inhancer |
| B. | MAO inhibitor |
| C. | 5-HT agonist |
| D. | Serotonin uptake inhibitor |
| Answer» B. MAO inhibitor | |
| 726. |
16% of 450 ÷ ?% of 250 = 4.8 |
| A. | 12 |
| B. | 10 |
| C. | 4 |
| D. | 6 |
| Answer» C. 4 | |
| 727. |
The momentum of electron having mass 9.1 * 10-31 kg and velocity 2.0 * 107 is |
| A. | 2.34x10-23 |
| B. | 1.91x10-23 |
| C. | 7.88x10-34 |
| D. | 3.11x10-19 |
| Answer» C. 7.88x10-34 | |
| 728. |
A right circular cylinder and a sphere have same radius and same volume. The ratio of their surface ara is |
| A. | 0.335416666666667 |
| B. | 0.377777777777778 |
| C. | 0.16875 |
| D. | 0.295833333333333 |
| Answer» E. | |
| 729. |
The pure tangible good and pure services are two extremes of |
| A. | market offering |
| B. | exchange of goods |
| C. | ownership |
| D. | logistic channels |
| Answer» B. exchange of goods | |
| 730. |
The services such as airlines and hotels are classified as |
| A. | shopping products |
| B. | unsought augmented products |
| C. | sought specialty products |
| D. | unsought convenience products |
| Answer» B. unsought augmented products | |
| 731. |
Work done by A in one day is half of the work done by B in one day. Work done by B is half of the work done by C in one day. If C alone can complete the work in 7 days, in how many days can A, B and C together complete the work? |
| A. | 28 |
| B. | 14 |
| C. | 4 |
| D. | 21 |
| Answer» D. 21 | |
| 732. |
93 * 45 ÷ 25 = ? |
| A. | 837 |
| B. | 167.4 |
| C. | 279 |
| D. | 130.2 |
| Answer» C. 279 | |
| 733. |
(4438-2874-559) ÷ (269-106-83) = ? |
| A. | 55 |
| B. | 13 |
| C. | 47 |
| D. | 29 |
| Answer» C. 47 | |
| 734. |
If an amount of Rs. 1,72,850 is equally distributed amongst 25 people, how much amount would each person get? |
| A. | Rs. 7130 |
| B. | Rs. 8645 |
| C. | Rs. 7130 |
| D. | Rs. 6914 |
| Answer» E. | |
| 735. |
4, 16, 36, 64, 100, ? |
| A. | 120 |
| B. | 180 |
| C. | 136 |
| D. | 144 |
| Answer» E. | |
| 736. |
A contractor undertakes to construct a road in 25 days and engages 28 workers. After 18 days he find that only 2/3 of the work is done. How many more workers he should now engage in order to finish the work in time? |
| A. | 36 |
| B. | 21 |
| C. | 18 |
| D. | 8 |
| Answer» E. | |
| 737. |
Obsessive compulsive neurosis patient is likely to develop - |
| A. | Delusion |
| B. | Schizophrenia |
| C. | Depression |
| D. | Hallucination |
| Answer» D. Hallucination | |
| 738. |
In 1 kg of mixture of sand and iron, 20% is iron. How much sand should be added so that the proportion of iron becomes 10%? |
| A. | 1 kg |
| B. | 200 gm |
| C. | 800 gm |
| D. | 1.8 kg |
| Answer» B. 200 gm | |
| 739. |
8059 - 7263 - ? x 40 |
| A. | 19.9 |
| B. | 18.7 |
| C. | 15.9 |
| D. | 17.7 |
| Answer» D. 17.7 | |
| 740. |
If the company carries 6 product lines and total length of each product line is 24 then the average length of product line is |
| A. | 4 |
| B. | 6 |
| C. | 24 |
| D. | 30 |
| Answer» B. 6 | |
| 741. |
The L.C.M. of the polynomials (36x2 - 49) and (6x2 - 5x + 21) is - |
| A. | (x - 3) |
| B. | (x - 3)2 (6x - 7) |
| C. | (x - 3)(6x - 7)(6x + 7) |
| D. | None of those |
| Answer» D. None of those | |
| 742. |
The transfer of heat energy is because of |
| A. | bad conductivity of a metal |
| B. | good conductivity of a metal |
| C. | neutronic activation |
| D. | atomic or molecular vibration |
| Answer» E. | |
| 743. |
In which type of schizophrenia is grimacing a feature of - |
| A. | Paranoid |
| B. | Catatonic |
| C. | Juvenile |
| D. | Hebephrenic |
| Answer» C. Juvenile | |
| 744. |
The major pricing strategies does not includes |
| A. | competition based pricing |
| B. | customer value based pricing |
| C. | cost based pricing |
| D. | discount and bonus pricing |
| Answer» E. | |
| 745. |
If the sum and product of the roots of an equation are b/a, c2/b, then the quadratic equation is |
| A. | x2 - b2x +ac2 = 0 |
| B. | abx2 - x +ac2 = 0 |
| C. | ax2 - bx + c = 0 |
| D. | abx2 - b2x +ac2 = 0 |
| Answer» E. | |
| 746. |
A triple successive discount of 20%, 10% and 5% is equal to a single discount of - |
| A. | 0.4 |
| B. | 0.35 |
| C. | 0.316 |
| D. | 0.257 |
| Answer» D. 0.257 | |
| 747. |
If x4 - 3x + 5 is divided by 2x - 1, then the remainder is |
| A. | 35⁄16 |
| B. | −35⁄16 |
| C. | −9 |
| D. | 3 |
| Answer» D. 3 | |
| 748. |
A patient is always preoccupied with feeling of illness.The Diagnosis is: |
| A. | Conversion disorder |
| B. | Obscession |
| C. | Hypochondriasis |
| D. | Somatisation disorder |
| Answer» D. Somatisation disorder | |
| 749. |
A 23 year old engineering student is brought by his family to the hospital with history of gradual onset of suspiciousness, muttering and smiling without clear reason, decrease socialization, violent outbursts, and lack of interest in studies for 4 months. Mental status examination revealed a blunt affect, thought broadcast, a relatively preserved cognition, impaired judgment and insight. He is most likely to be suffering from - |
| A. | Anxiety disorder |
| B. | Schizophrenia |
| C. | Delusion disorder |
| D. | Depression |
| Answer» C. Delusion disorder | |
| 750. |
Clozapine is used for ? |
| A. | Resistant schizophrenia |
| B. | Akathesia |
| C. | First drug to be used for schizophrenia |
| D. | Used for schizophrenia with depression |
| Answer» B. Akathesia | |