MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What approximate value should come in place of x in the following question?√36.99 + 1/√x = 9 |
| A. | 1/6 |
| B. | 1/9 |
| C. | 1/15 |
| D. | 1/18 |
| E. | 1/25 |
| Answer» C. 1/15 | |
| 2. |
Select the correct passive form of the given sentence.Harsh has applied for leave. |
| A. | Leave had been applied by Harsh. |
| B. | Leave was applied by Harsh. |
| C. | Leave has been applied for by Harsh. |
| D. | Leave is applied for by Harsh. |
| Answer» D. Leave is applied for by Harsh. | |
| 3. |
What is the minimum power rating required for a transistor used in class A amplifier with a single transistor if the amplifier delivers 50 W to a transformer-coupled load? Assume that the transformer is ideal? |
| A. | 25 W |
| B. | 50 W |
| C. | 75 W |
| D. | 100 W |
| Answer» E. | |
| 4. |
The correlation coefficient computed form a set of 30 observations is 0.8 then the percentage of variation not explained by linear regression is |
| A. | 80% |
| B. | 20% |
| C. | 64% |
| D. | 36% |
| Answer» E. | |
| 5. |
Study the following graph carefully to answer the questions given below.What is the average number of Units produced by all the Companies together? |
| A. | \(625\frac{1}{3}\) |
| B. | \(633\frac{1}{3}\) |
| C. | \(633\frac{2}{3}\) |
| D. | \(623\frac{1}{3}\) |
| Answer» C. \(633\frac{2}{3}\) | |
| 6. |
The writer probably is arguing for ___________ |
| A. | Stopping the practice of western medicines completely |
| B. | Stopping the use of costly equipment and medicines |
| C. | Rethinking about the successes and failures of the western medicines |
| D. | Giving greater attention to new, iatrogenic diseases than to the old diseases such as polio, diphtheria and pneumonia |
| Answer» D. Giving greater attention to new, iatrogenic diseases than to the old diseases such as polio, diphtheria and pneumonia | |
| 7. |
Two steam driven alternators are operating in parallel. The load sharing between them may be adjusted by varying the: |
| A. | power factor of the alternator |
| B. | field strength of the alternator |
| C. | steam supply to their prime movers |
| D. | speed of the alternator |
| Answer» D. speed of the alternator | |
| 8. |
Select the figure which does NOT belong to the group. |
| A. | 4 |
| B. | 1 |
| C. | 3 |
| D. | 2 |
| Answer» B. 1 | |
| 9. |
The centrifugal force acting on a body of mass ‘m’ kg rotating at a radius of ‘r’ meter and speed of N rpm is ‘F’ newton. If the centrifugal force need to be doubled either by keeping the radius constant or by keeping the speed constant, then the speed and radius respectively are |
| A. | √2 N, 2 r |
| B. | √5 N, 2 r |
| C. | 2 N, r/2 |
| D. | 2 N, √2 r |
| Answer» B. √5 N, 2 r | |
| 10. |
What characteristic is not found in creative students? |
| A. | Curious |
| B. | Visionary |
| C. | Intuitive |
| D. | Unwilling to take risk |
| Answer» E. | |
| 11. |
Selling price of a chair is Rs. 1386. If loss percentage is 23%, then what is the cost price (in Rs.) of the chair? |
| A. | 1600 |
| B. | 1800 |
| C. | 1900 |
| D. | 1067 |
| Answer» C. 1900 | |
| 12. |
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.Statements:1. Some bananas are green.2. Some green are yellow.Conclusions:I. Some bananas are yellow.II. Some yellow are bananas.III. All yellow are bananas.IV. Some green are bananas. |
| A. | Only conclusions I and IV follow. |
| B. | Only conclusions I, II and IV follow. |
| C. | Only conclusion IV follows. |
| D. | Only conclusions II and IV follow. |
| Answer» D. Only conclusions II and IV follow. | |
| 13. |
What would come in place of 5 |
| A. | are |
| B. | were |
| C. | was |
| D. | will be |
| Answer» C. was | |
| 14. |
Surge impedance loading of a transmission line is also known as: |
| A. | No loading |
| B. | Characteristic impedance loading |
| C. | Half capacity loading |
| D. | Zero loading |
| Answer» C. Half capacity loading | |
| 15. |
The form of combination that sees a group of common shareholders or directions managing the policies of several companies, without any formal central administration, is |
| A. | Community of interest |
| B. | Trust |
| C. | Informal agreement |
| D. | Holding company |
| Answer» E. | |
| 16. |
What does the expression 'malnutrition' used in the passage mean? |
| A. | Excessive nourishment |
| B. | Prevention of epidemics |
| C. | Proliferation of diseases |
| D. | Lack of proteins |
| Answer» E. | |
| 17. |
The side of an equilateral triangle is 4 cm. What is its area? |
| A. | 6√3 cm2 |
| B. | 8√3 cm2 |
| C. | 4√3 cm2 |
| D. | 9√3 cm2 |
| Answer» D. 9√3 cm2 | |
| 18. |
The maximum area of tension reinforcement in beam shall not be more than_____. |
| A. | 0.01b D |
| B. | 0.0004 D |
| C. | 0.004 bD |
| D. | 0.04 bD |
| Answer» E. | |
| 19. |
The chemical formula of R717 is: |
| A. | N2 |
| B. | NH3 |
| C. | H2O |
| D. | CO2 |
| Answer» C. H2O | |
| 20. |
The number of π-electrons in the molecules of aromatic compound is |
| A. | 4π |
| B. | 4π + 1 |
| C. | 4π + 2 |
| D. | 2π + 4 |
| Answer» D. 2π + 4 | |
| 21. |
Select the option that can replace the question mark (?) in the second row.Row1: 5, 6, 2, 4, 81Row2: 1, 3, 2, 4, ?Row3: 2, 3, 1, 5, 39 |
| A. | 30 |
| B. | 52 |
| C. | 40 |
| D. | 73 |
| Answer» B. 52 | |
| 22. |
The foundation stone of how many Integrated Processing Units of Sikkim Indian Farmers Fertilizer Cooperative Organics Limited, SIFFCO was laid down by CM Prem Singh Tamang in December 2019? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| E. | 6 |
| Answer» B. 3 | |
| 23. |
The correct length of a 100 m tape, weighing 24 N, when a pull of 200 N is applied at the ends freely suspended, is |
| A. | 100.12 m |
| B. | 100.06 m |
| C. | 99.88 m |
| D. | 99.94 m |
| Answer» E. | |
| 24. |
Which of the following lapping abrasives is used for obtaining high quality finish? |
| A. | Diamond |
| B. | Emery cloth |
| C. | Aluminium oxide |
| D. | Coarse grain abrasive |
| Answer» D. Coarse grain abrasive | |
| 25. |
Read the following statements carefully:1.Researchers have discovered a new sensory organ in the skin that is able to detect painful mechanical damage, such as pricks and impacts, an advance that may help develop novel painkillers.2.Almost one person in every five experiences constant pain and there is a considerable need to find new painkilling drugs, according to research published in the journal Science.3.However, sensitivity to pain is also required for survival and it has a protective function.Which of the above statements is/are correct? |
| A. | Only 1 |
| B. | Only 1 and 2 |
| C. | Only 1 and 3 |
| D. | Only 2 and 3 |
| E. | All are correct |
| Answer» F. | |
| 26. |
The function of sluice valve provided in pipe line is |
| A. | to reduce the chances of pollution reaching into the pipe |
| B. | to reduce the pressure on pipes |
| C. | to regulate the flow of water through the pipes |
| D. | to allow the air to enter the pipe |
| Answer» D. to allow the air to enter the pipe | |
| 27. |
The Jammu and Kashmir Legislative Council was dissolved on ______ 2019, which opened the way for partition in the two union territories of the state of Jammu and Kashmir. |
| A. | August |
| B. | September |
| C. | October |
| D. | July |
| Answer» D. July | |
| 28. |
Which of the following could be problems with consumer interviews?A. A non-random sampleB. The identification problemC. Response biasChoose the most appropriate answer from the options given below: |
| A. | A and B only |
| B. | B and C only |
| C. | A and C only |
| D. | B only |
| Answer» D. B only | |
| 29. |
The basic circuit which converts analog to digital is ______. |
| A. | Amplifier |
| B. | Comparator |
| C. | Sample & Hold |
| D. | Multiplexer |
| Answer» C. Sample & Hold | |
| 30. |
Which of the following is based on Pascal's law? |
| A. | Centrifuge |
| B. | Hydraulic Lift |
| C. | Motor |
| D. | Lever |
| Answer» C. Motor | |
| 31. |
What is the characteristic strength of M-15 concrete? |
| A. | 15 N/mm2 |
| B. | 150 N/m2 |
| C. | 15 N/cm2 |
| D. | 150 N/mm2 |
| Answer» B. 150 N/m2 | |
| 32. |
What is the value of 2 + 4 + 6 + ……. 40? |
| A. | 400 |
| B. | 441 |
| C. | 480 |
| D. | 420 |
| Answer» E. | |
| 33. |
Select the option that is related to the third word in the same way as the second word is related to the first word.Ampere: Electric current ∷ Kelvin : ? |
| A. | Luminosity |
| B. | Ammeter |
| C. | Pressure |
| D. | Temperature |
| Answer» E. | |
| 34. |
The largest warship formally included in Indian Navy in June, 2014 is |
| A. | I. N. S. Vikramaditya |
| B. | I. N. S. Prithviraj |
| C. | I. N. S. Rajendra |
| D. | I. N. S. Ashok |
| Answer» B. I. N. S. Prithviraj | |
| 35. |
Which among the following is an incorrect pair?Natural source AcidI. VinegarAcetic acidII. CurdLactic acid III. TamarindCitric acid |
| A. | I and II |
| B. | II and III |
| C. | Only II |
| D. | Only III |
| Answer» E. | |
| 36. |
Tomb of Tansen is located in ______. |
| A. | Gwalior |
| B. | Indore |
| C. | Ujjain |
| D. | Morena |
| Answer» B. Indore | |
| 37. |
What are the methods used for evaluating the surface finish? |
| A. | Peak to valley height method |
| B. | Average roughness method |
| C. | Form factor method |
| D. | All of the options |
| Answer» E. | |
| 38. |
Select the option that is related to the third number in the same way as the second number is related to the first number.14 : 182 : : 22 :? |
| A. | 444 |
| B. | 482 |
| C. | 244 |
| D. | 462 |
| Answer» E. | |
| 39. |
What does credit means in CBCS system ? |
| A. | Class secured by student |
| B. | Number of teaching hours |
| C. | Student loan |
| D. | Marks secured |
| Answer» C. Student loan | |
| 40. |
What is the importance of developing Chabahar Port by India? |
| A. | India's trade with African countries will enormously increase. |
| B. | India's relations with oil-producing Arab countries will be strengthened. |
| C. | India will not depend on Pakistan for access to Afghanistan and Central Asia. |
| D. | Pakistan will facilitate and protect the installation of a gas pipe between Iraq and India. |
| Answer» D. Pakistan will facilitate and protect the installation of a gas pipe between Iraq and India. | |
| 41. |
The chemical formula of gypsum is- |
| A. | CaSO4.3H2O |
| B. | Na2CO3.8H2O |
| C. | Na2CO3.10H2O |
| D. | CaSO4.2H2O |
| Answer» E. | |
| 42. |
Statement I): The ceramic tools used in machining of material have highly brittle tooltipsStatement II): Ceramic tools can be used on the hard-to-machine work material. |
| A. | Both Statements I) and Statement II) are individually true and Statement II) is the correct explanation of Statement I) |
| B. | Both Statements I) and Statement II) are individually true but Statement II) is not the correct explanation of Statement I) |
| C. | Statement I) is true but Statement II) is false |
| D. | Statement I) is false but Statement II) is true |
| Answer» C. Statement I) is true but Statement II) is false | |
| 43. |
The Cabinet Committee on Economic Affairs approved construction of, ________ km long, 4-lane bridge on South Bank on NH-127 B in the State of Assam/Meghalaya. |
| A. | 11.243 |
| B. | 13.899 |
| C. | 17.786 |
| D. | 19.282 |
| E. | 21.542 |
| Answer» E. 21.542 | |
| 44. |
The quantity of liquid waste which flows in sewers during dry season is called |
| A. | storm sewage |
| B. | dry weather flow |
| C. | sanitary sewage |
| D. | industrial waste |
| Answer» C. sanitary sewage | |
| 45. |
The scientists of which institute have published a report on the possible causes of a number of neurological symptoms in their diplomats, including dizziness, nausea, headaches and hearing problems, which they called Havana syndrome? |
| A. | National Academies of Sciences, Medicine and Engineering |
| B. | Massachusetts Institute of Technology (MIT) |
| C. | National Institutes of Health (NIH) |
| D. | Lawrence Berkeley National Laboratory (LBNL) |
| E. | The Scripps Research Institute (TSRI) |
| Answer» B. Massachusetts Institute of Technology (MIT) | |
| 46. |
The statement which best sums up the passage is: |
| A. | Superstitions disappear with the advancement of science |
| B. | Irrational beliefs decline with the advancement of science. |
| C. | Civilized nations are no less superstitious than the savage tribes |
| D. | We are very different from the savage nations in our beliefs. |
| Answer» C. Civilized nations are no less superstitious than the savage tribes | |
| 47. |
Which of the following lakes in Jammu and Kashmir would be declared protected wetlands? |
| A. | Dal Lake |
| B. | Purmandal Lake |
| C. | Wular |
| D. | Both 1 and 2 |
| E. | All 1, 2 and 3 |
| Answer» F. | |
| 48. |
What was the period of rule of King Harsha? |
| A. | 234-276 CE |
| B. | 878-924 CE |
| C. | 606-647 CE |
| D. | 111-176 CE |
| Answer» D. 111-176 CE | |
| 49. |
What is the value of 5/2 of 5 ÷ 4 – 2 of 1/7 ÷ 1/7 ? |
| A. | 13/8 |
| B. | 23/18 |
| C. | 17/16 |
| D. | 9/8 |
| Answer» E. | |
| 50. |
Which gas is mainly present in GOBAR GAS? |
| A. | Carbon Monoxide |
| B. | Carbondioxide |
| C. | Methane |
| D. | Hydrogen Sulphide |
| Answer» D. Hydrogen Sulphide | |