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. |
The SEZ Act, 2005 which came into effect in February 2006 has certain objectives. In this context, consider the following:1. Development of infrastructure facilities.2. Promotion of investment from foreign sources.3. Promotion of exports of services only.Which of the above is the objective of this Act? |
| A. | 1 and 2 only |
| B. | 3 only |
| C. | 2 and 3 only |
| D. | 1, 2 and 3 |
| Answer» B. 3 only | |
| 2. |
The hydraulic radius (in m) of a rectangular channel 2.5 m wide carrying water to a depth of 1.25 m is |
| A. | 2 |
| B. | 0.5 |
| C. | 5 |
| D. | 0.625 |
| E. | 1.2 |
| Answer» E. 1.2 | |
| 3. |
The Kuroshio is a north-flowing Ocean current on the west side of the North Pacific Ocean. Which one among the following statements regarding this is not correct? |
| A. | It is similar to the Gulf Stream in the North Atlantic Ocean |
| B. | It transports warm, tropical water northward towards the Polar region |
| C. | The warm water of the the Kuroshio Current sustain the coral reefs of Japan |
| D. | It begins off the coast of Japan and flows northward |
| Answer» E. | |
| 4. |
The product of two numbers is 225. If one of the number is 45, then what is the other number? |
| A. | 3 |
| B. | 15 |
| C. | 5 |
| D. | 7 |
| Answer» D. 7 | |
| 5. |
The output Y of the logic circuit given below is:- |
| A. | 1 |
| B. | 0 |
| C. | X |
| D. | X̅ |
| Answer» B. 0 | |
| 6. |
Which of the following statements is correct regarding an impulse turbine? |
| A. | The steam is initially compressed in a nozzle from low pressure to high pressure. |
| B. | The steam is initially expanded in a nozzle from low pressure to high pressure. |
| C. | The steam is initially compressed in a nozzle from high pressure to low pressure. |
| D. | The steam is initially expanded in a nozzle from high pressure to low pressure. |
| Answer» E. | |
| 7. |
What is the basic need for the industry to adopt technological methods? |
| A. | To meet the customer needs |
| B. | To reduce the cost |
| C. | To remain updated more efficiently |
| D. | To have proper information about the customers. |
| E. | Better implementation of law in case of a breach of a policy. |
| Answer» B. To reduce the cost | |
| 8. |
The state of plane stress in a plate of 100 mm thickness is given asσxx = 100 N/mm2, σyy = 200 N/mm2Young’s modulus = 300 N/mm2, Poisson’s ratio = 0.3The stress developed in the direction of thickness is |
| A. | Zero |
| B. | 90 N/mm2 |
| C. | 100 N/mm2 |
| D. | 200 N/mm2 |
| Answer» B. 90 N/mm2 | |
| 9. |
The difference between the compound interest on a sum of Rs. 8,000 for 1 year at the rate of 10% per annum, interest compounded yearly and half yearly is: |
| A. | Rs. 40 |
| B. | Rs. 10 |
| C. | Rs. 30 |
| D. | Rs. 20 |
| Answer» E. | |
| 10. |
Which of the following is a triploid plant? |
| A. | Orange |
| B. | Wheat |
| C. | Banana |
| D. | Mango |
| Answer» D. Mango | |
| 11. |
What is the difference between the element which is sixth from the left in step 4 and first from the right in step 2? |
| A. | 235 |
| B. | 196 |
| C. | 423 |
| D. | 543 |
| E. | None of these |
| Answer» B. 196 | |
| 12. |
Which of the following joints uses filler material? |
| A. | Autogenous joints |
| B. | Homogeneous joints |
| C. | Heterogeneous joints |
| D. | Both Homogeneous joints and heterogeneous joints |
| Answer» E. | |
| 13. |
Where did the Culture Minister Prahlad Singh Patel launch the book - the Diary of Manu Gandhi at a function in August 2019? |
| A. | New Delhi |
| B. | Mumbai |
| C. | Pune |
| D. | Hyderabad |
| E. | Chennai |
| Answer» B. Mumbai | |
| 14. |
What is the cube root of the number which has -64 as a square root of it? |
| A. | 8 |
| B. | 16 |
| C. | 32 |
| D. | 64 |
| Answer» C. 32 | |
| 15. |
Which of the following is a social objective of business? |
| A. | Innovation |
| B. | Employment generation |
| C. | Business coordination |
| D. | Risk management |
| Answer» C. Business coordination | |
| 16. |
Under Kyoto Protocol, the first committment period for reduction of greenhouse gas emissions by 37 industrialized and European community countries was: |
| A. | 1997 - 2005 |
| B. | 2000 - 2012 |
| C. | 2008 - 2012 |
| D. | 2005 - 2015 |
| Answer» D. 2005 - 2015 | |
| 17. |
Simplify: (3y)2 + x2 - (2y)2 |
| A. | x2 - 5y2 |
| B. | x2 + y2 |
| C. | x2 - y2 |
| D. | x2 + 5y2 |
| Answer» E. | |
| 18. |
The payment of foreign trade is related with |
| A. | The merits of import |
| B. | The merits of export |
| C. | The multiplier of foreign trade |
| D. | Balance of payment |
| Answer» E. | |
| 19. |
Which amongst these won the Best Rock Song at the 61st Grammy Awards 2019? |
| A. | Jumpsuit |
| B. | Rats |
| C. | Masseduction |
| D. | MANTRA |
| E. | None of these |
| Answer» D. MANTRA | |
| 20. |
What does the term "Fourth estate" refer to? |
| A. | Legislature |
| B. | Heritage buildings |
| C. | Judiciary |
| D. | Press |
| Answer» E. | |
| 21. |
The height of a retaining wall is 5.5 m. It is to be designed as |
| A. | Cantilever type |
| B. | Counterfort type |
| C. | Cantilever or counterfort type |
| D. | None of the above |
| Answer» B. Counterfort type | |
| 22. |
Saturn is _________ to be seen on a clear night with the naked eye. |
| A. | Enough bright |
| B. | Bright enough |
| C. | As enough bright |
| D. | Bright as enough |
| Answer» C. As enough bright | |
| 23. |
The transformation matrix for mirroring a point in x - y plane about the line y = x is given by: |
| A. | \(\left[ {\begin{array}{*{20}{c}} 1&0\\ 0&{ - 1} \end{array}} \right]\) |
| B. | \(\left[ {\begin{array}{*{20}{c}} { - 1}&0\\ 0&1 \end{array}} \right]\) |
| C. | \(\left[ {\begin{array}{*{20}{c}} 0&1\\ 1&0 \end{array}} \right]\) |
| D. | \(\left[ {\begin{array}{*{20}{c}} 0&{ - 1}\\ { - 1}&0 \end{array}} \right]\) |
| Answer» D. \(\left[ {\begin{array}{*{20}{c}} 0&{ - 1}\\ { - 1}&0 \end{array}} \right]\) | |
| 24. |
The oral polio vaccine was developed byA. Edward JennerB. Alexander FlemingC. Albert SabinD. Jonas Salk |
| A. | D |
| B. | C |
| C. | A |
| D. | B |
| Answer» C. A | |
| 25. |
Rearrange the parts of the sentence in correct order.In developing countries todayP: urban health conditionsQ: than rural health conditionsR: seem to be better |
| A. | PRQ |
| B. | PQR |
| C. | QRP |
| D. | RPQ |
| Answer» B. PQR | |
| 26. |
Neelmani N. Raju has been appointed as _______ first woman Director General and Inspector General of Police (DG and IGP). |
| A. | Kerala's |
| B. | Karnataka's |
| C. | Andhra Pradesh's |
| D. | Tamil Nadu's |
| Answer» C. Andhra Pradesh's | |
| 27. |
What is the Sum and Carry output (Cout) of a full adder circuit having A and B as inputs and Cin as Carry input? |
| A. | Sum = A ⨁ B and Cout = A.B + (A ⨁ B).Cin |
| B. | Sum = A ⨁ B ⨁ Cin and Cout = A.B.Cin |
| C. | Sum = A ⨁ B and Cout = A.B + B.Cin + A.Cin |
| D. | Sum = A ⨁ B ⨁ Cin and Cout = A.B + (A ⨁ B).Cin |
| Answer» E. | |
| 28. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No Improvement.The Finance Minister has announce big schemes for farmers, women and unorganized workers in his Budget speech. |
| A. | No Improvement |
| B. | has announced |
| C. | has been announcing |
| D. | have announced |
| Answer» C. has been announcing | |
| 29. |
Select the most appropriate option to fill in the blank.The examination will commence ______ Monday. |
| A. | since |
| B. | by |
| C. | on |
| D. | from |
| Answer» D. from | |
| 30. |
Which of the following statements is correct in respect of TCP and UDP protocols? |
| A. | TCP is connection-oriented, whereas UDP is connectionless. |
| B. | TCP is connectionless, whereas UDP is connection-oriented. |
| C. | Both are connectionless. |
| D. | Both are connection-oriented. |
| Answer» B. TCP is connectionless, whereas UDP is connection-oriented. | |
| 31. |
When consumers seeks to be different and exclusive by demanding less of a commodity as more people consumes it. This phenomenon is known as |
| A. | Bandwagen effect |
| B. | Snob effect |
| C. | Substitution effect |
| D. | Price effect |
| Answer» C. Substitution effect | |
| 32. |
The characteristic equation of a system is\({s^3} + 3{s^2} + \left( {K + 2} \right)s + 3K = 0\)In the root locus plot for the given system, as K varies from 0 to ∞, the break-away or break-in point(s) lie within |
| A. | (-1, 0) |
| B. | (-2, -1) |
| C. | (-3, -2) |
| D. | (-∞, -3) |
| Answer» B. (-2, -1) | |
| 33. |
Statement (I): Addition of admixture improves the workability of concrete.Statement (II): Addition of admixture increases the strength of concrete. |
| A. | Both Statement (() and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I) |
| B. | Both Statement (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» D. Statement (I) is false but Statement (II) is true | |
| 34. |
The literary life is unhappy because: |
| A. | One has to carry the load of being a genius while not being one. |
| B. | The genius can still remain a genius and be amidst misery in the face of adversity. |
| C. | Talent brings pseudo happiness. |
| D. | There is a constant desire to outshine others. |
| Answer» C. Talent brings pseudo happiness. | |
| 35. |
The book about Indian Sciences Kitab-fi-Tahqiq was written by – |
| A. | Alberuni |
| B. | Minhaj-us-Siraj |
| C. | Ziauddin Barani |
| D. | Firoz Shah |
| Answer» B. Minhaj-us-Siraj | |
| 36. |
Under which of the following schemes has the Government provided over Rs 28,000 crore support through Direct Benefit Transfer to around 32 crore beneficiaries in view of the COVID-19 outbreak? |
| A. | Pradhan Mantri Jeevan Jyoti Bima Yojana |
| B. | Pradhan Mantri Garib Kalyan |
| C. | Deen Dayal Upadhyaya Gram Jyoti Yojana |
| D. | Pradhan Mantri Suraksha Bima Yojana |
| E. | Pradhan Mantri Jan Dhan Yojana |
| Answer» C. Deen Dayal Upadhyaya Gram Jyoti Yojana | |
| 37. |
Select the synonym ofBlabber |
| A. | wary |
| B. | nonsense |
| C. | sophic |
| D. | sapient |
| Answer» C. sophic | |
| 38. |
What is the theme of the Goa Maritime Conclave 2019? |
| A. | Building Stronger Maritime Partnerships in Indian Ocean Region |
| B. | Common Maritime Priorities in Indian Ocean Region and need for Regional Maritime Strategy |
| C. | Strengthening Maritime Securities in Indian Ocean Region |
| D. | Sustainable shipping for a sustainable planet |
| E. | Better Shipping for a Better Future |
| Answer» C. Strengthening Maritime Securities in Indian Ocean Region | |
| 39. |
What is the phase shift (in degrees) between the signals, which is indicated by the Lissajous pattern given below? |
| A. | 0 |
| B. | 60 |
| C. | 90 |
| D. | 180 |
| Answer» E. | |
| 40. |
The Chennai Central railway station has been renamed as Dr. MG Ramachandran Chennai Central railway station. Dr. MG Ramachandran was the founder of ________. |
| A. | Tamil Maanila Kamraj Congress |
| B. | Abdulkalam Vision India Party |
| C. | All India Anna Dravida Munnetra Kazhagam |
| D. | Dravidar Kazhagam |
| E. | MGR Kazhagam |
| Answer» D. Dravidar Kazhagam | |
| 41. |
Which of the following boxes is placed at the top of the stack? |
| A. | P |
| B. | Q |
| C. | U |
| D. | S |
| E. | T |
| Answer» D. S | |
| 42. |
The transfer time T of the disk is:(1) \(\frac{{2b}}{{rN}}\)(2) \(\frac{{rb}}{N}\)(3) \(\frac{{rN}}{b}\)(4) \(\frac{b}{{rN}}\)where: b = Number of bytes to be transferredN = Number of bytes on a trackr = Rotation speed in rps |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 43. |
The pattern obtained when two sine waves having different frequencies are applied to the vertical and horizontal inputs of an oscilloscope is called: |
| A. | Lissajous figures |
| B. | Frequency figures |
| C. | Mixed waveform |
| D. | Phase figures |
| Answer» B. Frequency figures | |
| 44. |
The Indian Air Force is set to operationalize its squadron called the Number-18 - Flying Bullets with a fleet of the Light Combat Aircraft, LCA Tejas at its Sulur base near Coimbatore. Who will launch it? |
| A. | R K S Bhadauria |
| B. | Birender Singh Dhanoa |
| C. | Anil Khosla |
| D. | Harjit Singh Arora |
| E. | Bikram Singh |
| Answer» B. Birender Singh Dhanoa | |
| 45. |
The Conference of State Parties of the Organisation for the Prohibition of Chemical Weapons (OPCW) has selected whom as its External Auditor for a three-year term starting 2021? |
| A. | Rajiv Mehrishi |
| B. | GC Murmu |
| C. | Pradeep Kumar Joshi |
| D. | Arvind Saxena |
| E. | K. K. Venugopal |
| Answer» C. Pradeep Kumar Joshi | |
| 46. |
When was the Hindu Widow Remarriage Act passed? |
| A. | 1856 |
| B. | 1817 |
| C. | 1838 |
| D. | 1867 |
| Answer» B. 1817 | |
| 47. |
The present worth of an investment of Rs. 10,000 three years hence, at 10% annual rate is |
| A. | Rs. 13,000 |
| B. | Rs. 7,000 |
| C. | Rs. 13,311 |
| D. | Rs. 7,513 |
| Answer» D. Rs. 7,513 | |
| 48. |
The element with Z = 120 (not yet discovered) will be an/a |
| A. | Transition metal |
| B. | Inner-transition metal |
| C. | Alkaline earth metal |
| D. | Alkali metal |
| Answer» D. Alkali metal | |
| 49. |
Which of the following compounds does NOT possess water of crystallization? |
| A. | Gypsum |
| B. | Washing soda |
| C. | Copper sulphate |
| D. | Baking soda |
| Answer» E. | |
| 50. |
The ratio of the number of boys and girls in a college is 6 : 7. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio? |
| A. | 72 : 77 |
| B. | 35 : 36 |
| C. | 36 : 35 |
| D. | 77 : 72 |
| Answer» B. 35 : 36 | |