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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 is \(\frac{{{\rm{co}}{{\rm{s}}^4}{\rm{A}} - {\rm{\;si}}{{\rm{n}}^4}{\rm{A}}}}{{{\rm{co}}{{\rm{s}}^2}{\rm{A}} - {\rm{\;si}}{{\rm{n}}^2}{\rm{A}}}}\) equal to? |
| A. | cos2A - sin2A |
| B. | cosA - sinA |
| C. | 1 |
| D. | 2 |
| Answer» D. 2 | |
| 2. |
What is the maximum number of candidates which EVMs can cater to? |
| A. | 16 |
| B. | 32 |
| C. | 48 |
| D. | 64 |
| Answer» B. 32 | |
| 3. |
Two people are cycling at the speed of 10.8 km/h and 12 km/h, a bus running in the same direction crosses the cyclist in 9 seconds and 13.5 seconds respectively. What is the length of the bus? |
| A. | 11 m |
| B. | 8 m |
| C. | 9 m |
| D. | 10 m |
| Answer» D. 10 m | |
| 4. |
Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.BANK : WXLJ :: IDOL : ______ |
| A. | ADMK |
| B. | DAKM |
| C. | DAMK |
| D. | DAMJ |
| Answer» D. DAMJ | |
| 5. |
Statement (I): The ogee spillway is a control weir having an S-shaped crest profile which provides a high discharge coefficient without causing cavitations.Statement (II): The crest profile of ogee spillway conforms to the lower nappe of flow over a ventilated sharp-crested weir and ensures a constant discharge coefficient for all heads. |
| A. | Both Statement (I) 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 (II) is true: |
| Answer» D. Statement (I) is false but Statement (II) is true (II) is true: | |
| 6. |
The cell reaction of a secondary battery is |
| A. | Reversible |
| B. | Irreversible |
| C. | Equilibrium |
| D. | Endothermic |
| Answer» B. Irreversible | |
| 7. |
Where has National Water Mission under Ministry of Jal Shakti in collaboration with Nehru Yuva Kendra Sangathan launched the JSA II: Catch the Rain Awareness Generation Campaign in December 2020? |
| A. | Pune |
| B. | Hyderabad |
| C. | Mumbai |
| D. | New Delhi |
| E. | Kolkata |
| Answer» E. Kolkata | |
| 8. |
One of the following search engines is exclusively meant for scientific information. |
| A. | |
| B. | Yahoo |
| C. | SCIRUS |
| D. | Altavista |
| Answer» D. Altavista | |
| 9. |
The main mechanical property of aluminium is __________. |
| A. | Strongness |
| B. | Brittleness |
| C. | Softness |
| D. | Toughness |
| Answer» D. Toughness | |
| 10. |
The capital of Pallavas was ______. |
| A. | Pataliputra |
| B. | Rajgir |
| C. | Taxila |
| D. | Kanchipuram |
| Answer» E. | |
| 11. |
The z-transform corresponding to the Laplace transform G(s) = 10 / s(s + 5) is |
| A. | \(\frac{{2z{e^{ - 5T}}}}{{\left( {z - 1} \right)\left( {z - {e^{ - T}}} \right)}}\) |
| B. | \(\frac{{2z\left( {1 - {e^{ - 5t}}} \right)}}{{\left( {z - 1} \right)\left( {z - {e^{ - 5t}}} \right)}}\) |
| C. | \(\frac{{{e^{ - 5T}}}}{{{{\left( {z - 1} \right)}^2}}}\) |
| D. | \(\frac{{{e^{ - T}}}}{{\left( {z - 1} \right)\left( {z - {e^{ - 5t}}} \right)}}\) |
| Answer» C. \(\frac{{{e^{ - 5T}}}}{{{{\left( {z - 1} \right)}^2}}}\) | |
| 12. |
The flood absorption capacity of a reservoir is: |
| A. | the same as the dead storage |
| B. | some percentage of the storage capacity of dam |
| C. | the water it can absorb through seepage |
| D. | the storage between FSL and MWL |
| Answer» E. | |
| 13. |
When the primary direct crank of a reciprocating engine positioned at 30° clockwise, the secondary reverse crank for balancing will be at |
| A. | 30° anticlockwise |
| B. | 60° anticlockwise |
| C. | 30° clockwise |
| D. | 60° clockwise |
| Answer» C. 30° clockwise | |
| 14. |
Which of the following materials has good conductivity? |
| A. | Aluminium |
| B. | Carbon |
| C. | Silicon |
| D. | Copper |
| Answer» E. | |
| 15. |
What is the short cut key to open Font dialog box in MS-Word? |
| A. | Alt + Ctrl + F |
| B. | Ctrl + Shift + D |
| C. | Ctrl + D |
| D. | Ctrl + F |
| Answer» D. Ctrl + F | |
| 16. |
Twelve sticks, each of length one unit, are used to form an equilateral triangle. The area of the triangle is: |
| A. | 3√3 sq units |
| B. | 8√3 sq units |
| C. | 2√3 sq units |
| D. | 4√3 sq units |
| Answer» E. | |
| 17. |
Which of the following are the working languages of the UNESCO? |
| A. | French & English |
| B. | English & Russian |
| C. | French & German |
| D. | English & German |
| Answer» B. English & Russian | |
| 18. |
What is the theme of the World Radio Day 2020? |
| A. | Dialogue, Tolerance and Peace |
| B. | Radio and Diversity |
| C. | Radio and Sports |
| D. | Radio is You |
| E. | Securing freedom of expression and journalists |
| Answer» C. Radio and Sports | |
| 19. |
Sake, a Japanese alcoholic beverage, is made from fermented______. |
| A. | rice |
| B. | soyabean |
| C. | oatmeal |
| D. | wheat |
| Answer» B. soyabean | |
| 20. |
Steel Authority of India (SAIL) has achieved the highest ever sales during June 2020. The domestic and export sales stood at how many lakh tonnes? |
| A. | 11.45 |
| B. | 12.77 |
| C. | 13.32 |
| D. | 14.91 |
| E. | 15.79 |
| Answer» C. 13.32 | |
| 21. |
Which chess piece moves straight ahead but attacks cornerwise?A. Knight B.RookC.BishopD.Pawn |
| A. | C |
| B. | D |
| C. | A |
| D. | B |
| Answer» C. A | |
| 22. |
Read the following statements carefully:1. The National Green Tribunal has constituted a committee to formulate steps to cease illegal groundwater extraction.2. The committee aims to ensure that groundwater is not illegally extracted and to monitor manning and functioning of the Central Ground Water Authority (CGWA).3. The committee comprises joint secretaries of Ministry of Environment and Forests and Ministry of Water Resources.Which of the above statements is/are true? |
| A. | Only 1 |
| B. | Only 1 and 2 |
| C. | Only 1 and 3 |
| D. | Only 2 and 3 |
| E. | All of the above |
| Answer» F. | |
| 23. |
Which of the following is the correct order of execution for the given expression? z = x + y * z / 4%2 – 1 |
| A. | * / % – + = |
| B. | * / % + – = |
| C. | 0 |
| D. | / * % – + = |
| Answer» C. 0 | |
| 24. |
Select the most appropriate word for the given group of words.Something which leads to death |
| A. | Penal |
| B. | Fatal |
| C. | Trial |
| D. | Vital |
| Answer» C. Trial | |
| 25. |
Which is the second most densely populated city in India? |
| A. | Mumbai |
| B. | Delhi |
| C. | Kolkata |
| D. | Chennai |
| Answer» D. Chennai | |
| 26. |
Which of the following has made its entry into the test preparation market by acquiring The Gate Academy (TGA), in November 2020? |
| A. | Simplilearn |
| B. | upGrad |
| C. | Coursera |
| D. | Udemy |
| E. | Udacity |
| Answer» C. Coursera | |
| 27. |
Select the correct passive form of the given sentence.Kartik finally broke the high jump record. |
| A. | The high jump record was finally broke by Kartik. |
| B. | The high jump record is finally broken by Kartik. |
| C. | The high jump record was finally broken by Kartik. |
| D. | The high jump record finally broken by Kartik. |
| Answer» D. The high jump record finally broken by Kartik. | |
| 28. |
Read the following statements carefully:1.Garden Reach Shipbuilders and Engineers (GRSE) launched a third Fast Patrol Vessel (FPV) for the Indian Coast Guard (ICG).2.Named Kanaklata Barua after a freedom fighter from Assam, the vessel is the last of the five FPVs built by GRSE for the Coast Guard.3.The vessel is 50 metres long and 7.5 metres wide with a displacement of around 308 tonnes.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» E. All are correct | |
| 29. |
The flux density of a point in space is given by B = 4xax + 2kyay + 8az Wb / m2. The value of constant 'k' is equal to |
| A. | -2 |
| B. | -0.5 |
| C. | +0.5 |
| D. | +2 |
| Answer» B. -0.5 | |
| 30. |
What would come in place of 13 |
| A. | contain |
| B. | contains |
| C. | contained |
| D. | containing |
| Answer» B. contains | |
| 31. |
উত্তরবঙ্গের বাংলা উপভাষার নাম হল |
| A. | বঙ্গালী |
| B. | কামরূপী |
| C. | বরেন্দ্রী |
| D. | উপরের কোনটিই নয় |
| Answer» D. উপরের কোনটিই নয় | |
| 32. |
Which of the following is not correctly matched? (Archaeological site - District) |
| A. | Kalibangan - Churu |
| B. | Ahar - Udaipur |
| C. | Gneshwar - Sikar |
| D. | Bairath - Jaipur |
| Answer» B. Ahar - Udaipur | |
| 33. |
Select the most appropriate one-word substitution for the given words.Not supporting any side in an argument |
| A. | Natural |
| B. | Biased |
| C. | Impartial |
| D. | Involved |
| Answer» D. Involved | |
| 34. |
Which of the following is a surface phenomenon? |
| A. | Boiling |
| B. | Melting |
| C. | Evaporation |
| D. | Freezing |
| Answer» D. Freezing | |
| 35. |
The value of 50 °C in Fahrenheit scale is - |
| A. | 104 °F |
| B. | 122 °F |
| C. | 100 °F |
| D. | 75 °F |
| E. | None of the above / More than one of the above |
| Answer» C. 100 °F | |
| 36. |
Which is the odd one out in this set: Metre, Mile, Furlong, Acre, Yard |
| A. | Metre |
| B. | Mile |
| C. | Furlong |
| D. | Acre |
| Answer» E. | |
| 37. |
Satyamev Jayate, the phrase written on the National Emblem is taken from which of the following texts? |
| A. | Isa Upanishad |
| B. | Mundaka Upanishad |
| C. | Chhandogya Upanishad |
| D. | Katha Upanishad |
| Answer» C. Chhandogya Upanishad | |
| 38. |
The atmosphere of planet Venus is made up of thick white and yellowish clouds of: |
| A. | hydrochloric acid |
| B. | sulphuric acid |
| C. | nitric acid |
| D. | acetic acid |
| Answer» C. nitric acid | |
| 39. |
What day of the week was 29 June 2010? |
| A. | Sunday |
| B. | Tuesday |
| C. | Wednesday |
| D. | Monday |
| E. | None |
| Answer» C. Wednesday | |
| 40. |
The International Solar Alliance (ISA) is working on making around how many hospitals run on electricity generated from the sun in 47 of least developed countries and small island developing member nations? |
| A. | 300 |
| B. | 400 |
| C. | 500 |
| D. | 600 |
| E. | 700 |
| Answer» D. 600 | |
| 41. |
Since 1997 - 98, which statement is correct regarding Minimum Support Price (MSP)? |
| A. | MSP = C2 costs |
| B. | MSP > C2 costs |
| C. | MSP < C2 costs |
| D. | MSP is independent to C2 cost. |
| Answer» C. MSP < C2 costs | |
| 42. |
The buckling load of a given material depends oni) Slenderness ratioii) Area of a cross-sectioniii) Modulus of elasticityiv) Poisson’s ratio |
| A. | (i), (ii) & (iii) |
| B. | (i), (ii) & (iv) |
| C. | (ii), (iii) & (iv) |
| D. | (i), (iii) & (iv) |
| Answer» B. (i), (ii) & (iv) | |
| 43. |
The colour of Phenolphthalein in acidic and basic solutions are _________, respectively |
| A. | red and blue |
| B. | pink and colourless |
| C. | blue and red |
| D. | colourless and pink |
| E. | None of the above/More than one of the above |
| Answer» E. None of the above/More than one of the above | |
| 44. |
Which country will host the FIFA World Cup 2022? |
| A. | Brazil |
| B. | Spain |
| C. | Qatar |
| D. | Australia |
| Answer» D. Australia | |
| 45. |
Which of the following groups is/are called phanerogams?I. ThallophyteII. BryophyteIII. Pteridophyte |
| A. | Only I |
| B. | Only II |
| C. | All I, II and II |
| D. | No option is correct. |
| Answer» E. | |
| 46. |
Six houses P, Q, R, S, T and U are located in two rows with three houses in each row. The houses in both the rows face each other. P is facing T. Q is not facing U. S is between P and U. Which three houses are in the same row? |
| A. | Q, R, T |
| B. | S, T, U |
| C. | O, Q, R |
| D. | P, S, T |
| Answer» B. S, T, U | |
| 47. |
The product of the missing numbers in the following sequence (pattern) is2, 7, 17, 22, 32, ? ,47, ? |
| A. | 1824 |
| B. | 1570 |
| C. | 1924 |
| D. | 1354 |
| Answer» D. 1354 | |
| 48. |
Read the following statements carefully:1.Google is leading the way in the nascent business of streaming games announcing pricing and a raft of new titles for its Stadia.2.Stadia, which the Alphabet Inc. unit unveiled in March, will launch in November 2019.3.It will have titles from major game developers including Ubisoft Entertainment SA and Bungie Inc.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. | |
| 49. |
The line A to neutral voltage is 10∠15°V for a balanced three phase star-connected load with phase sequence ABC. The voltage of line B with respect to line C is given by |
| A. | 10√3 ∠105° V |
| B. | 10∠105° V |
| C. | 10√3 ∠-75° V |
| D. | -10√3 ∠-90° V |
| Answer» D. -10√3 ∠-90° V | |
| 50. |
What is the number of children who play either Kabaddi or Hockey or both but do not play Chess? |
| A. | 24 |
| B. | 50 |
| C. | 56 |
| D. | 38 |
| Answer» D. 38 | |