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. |
Which of the following statement (s) is/are TRUE?I. \(\sqrt[3]{{512}} \times \sqrt {256} > \sqrt[3]{{343}} \times \sqrt {289} \)II. \(\sqrt {121} + \sqrt[3]{{1331}} > \sqrt[3]{{125}} \times \sqrt {125} \) |
| A. | Only I |
| B. | Only II |
| C. | Neither I nor II |
| D. | Both I and II |
| Answer» B. Only II | |
| 2. |
Read the following statements regarding the z-transform(a) The ROC is a ring or disk in the z-plane centered at the origin(b) The ROC contains all poles(c) If x(n) is a finite duration sequence, then the ROC is the entire z-plane except possibly z = 0 or z = ∞(d) If x(n) is a right-sided sequence, ROC extends inward from the innermost non-zero poles in x(z) to z = 0Which of the above statements are correct? |
| A. | (a) and (b) |
| B. | (b) and (c) |
| C. | (a) and (d) |
| D. | (a) and (c) |
| Answer» E. | |
| 3. |
Which of the following factors does not affect the ocean salinity directly? |
| A. | Coriolis Force |
| B. | Winds |
| C. | Evaporation and precipitation |
| D. | Fresh water flow from rivers |
| Answer» B. Winds | |
| 4. |
Select the incorrect statement about the purpose of a draft tube in a hydraulic turbine. |
| A. | It is a divergent tube connected to a turbine exit |
| B. | It increases the velocity of discharged water to enable proper removal of air |
| C. | It increases the pressure of water from its inlet to outlet |
| D. | It is immersed in tailrace into which it discharges water that has done work in the turbine |
| Answer» C. It increases the pressure of water from its inlet to outlet | |
| 5. |
Which is the largest constituency in terms of electorate in Haryana? |
| A. | Gurugram |
| B. | Sirsa |
| C. | Sonipat |
| D. | Ambala |
| Answer» B. Sirsa | |
| 6. |
Select the most appropriate option to substitute the underlined segment. If no substitution is required select 'No substitution'.She has no other hobby but that of collecting coins. |
| A. | Not other hobbies but |
| B. | No substitution |
| C. | No another hobby but |
| D. | No other hobby than |
| Answer» E. | |
| 7. |
The vectored address corresponding to RST 6 is: |
| A. | 0020 H |
| B. | 0028 H |
| C. | 0030 H |
| D. | 0038 H |
| Answer» D. 0038 H | |
| 8. |
What is the absolute pressure at A measured by an open tube manometer as in the figure below? (Assume atmospheric pressure as 103 kN/m2; SA and SB are the specific gravities of the two fluids) |
| A. | 78.5 kN/m2 |
| B. | 180 kN/m2 |
| C. | 1.30 kN/m2 |
| D. | 103 kN/m2 |
| Answer» C. 1.30 kN/m2 | |
| 9. |
Which of the following is the third member of the Dobereiner triad, that also features Lithium and Sodium? |
| A. | Potassium |
| B. | Boron |
| C. | Barium |
| D. | Hydrogen |
| Answer» B. Boron | |
| 10. |
The famous playback singer _______ is a recipient of the Bharat Ratna Award. |
| A. | Shubha Mudgal |
| B. | Asha Bhonsale |
| C. | Shreya Ghoshal |
| D. | Lata Mangeshkar |
| Answer» E. | |
| 11. |
Which of the following gases present in the earth's atmosphere absorbs ultraviolet radiation emitted from the sun? |
| A. | Ozone |
| B. | Carbon Dioxide |
| C. | Hydrogen |
| D. | Nitrogen |
| Answer» B. Carbon Dioxide | |
| 12. |
Which element is generally NOT radioactive? |
| A. | Thorium |
| B. | Polonium |
| C. | Germanium |
| D. | Plutonium |
| Answer» D. Plutonium | |
| 13. |
There we two circles of centers A and B, of radii 3 cm and 5 cm respectively. The distance between their centers AB = 10 cm. A direct common tangent is drawn tht meets the line BA produced at C, then the length of CA is equals to: |
| A. | 14 cm |
| B. | 20 cm |
| C. | 17 cm |
| D. | 15 cm |
| Answer» E. | |
| 14. |
The device used for converting AC to DC is called __________? |
| A. | Semi Conductor |
| B. | Conductor |
| C. | Full Conductor |
| D. | Rectifier |
| Answer» E. | |
| 15. |
The power of a tractor is generally measured in the following units: |
| A. | Horsepower |
| B. | Kilowatts |
| C. | Joules |
| D. | FPS |
| Answer» B. Kilowatts | |
| 16. |
Select the antonym of the given word.Peculiar |
| A. | Usual |
| B. | Quiet |
| C. | Strange |
| D. | Sacred |
| Answer» B. Quiet | |
| 17. |
The angle of depression of the foot of a building from the top of a tower 30 m away is 30°. How high is the tower? |
| A. | 20√3 m |
| B. | 30 m |
| C. | 20 m |
| D. | 10√3 m |
| Answer» E. | |
| 18. |
When is the Indian Coast Guard Day celebrated? |
| A. | 1 February |
| B. | 2 February |
| C. | 3 February |
| D. | 4 February |
| E. | 5 February |
| Answer» B. 2 February | |
| 19. |
What is 34% of 1.2 km? |
| A. | 4,080 cm |
| B. | 4,08,000 cm |
| C. | 408 cm |
| D. | 40,800 cm |
| Answer» E. | |
| 20. |
The inertia constant of 100 MVA, 11 KV water wheel generator is 4. The energy stored in the rotor at the synchronous speed is |
| A. | 400 MJ |
| B. | 400 kJ |
| C. | 25 MJ |
| D. | 25 kJ |
| Answer» B. 400 kJ | |
| 21. |
The minimum value of 15 minute peak hour factor on a section of a road is |
| A. | 0.1 |
| B. | 0.2 |
| C. | 0.25 |
| D. | 0.33 |
| Answer» D. 0.33 | |
| 22. |
The graphs of the linear equations 4x - 2y = 10 and 4x + ky = 2 intersect at a point (a, 4). The value of k is equal to: |
| A. | -4 |
| B. | 4 |
| C. | -3 |
| D. | 3 |
| Answer» B. 4 | |
| 23. |
Which country plans to vaccinate its young working-age population against the coronavirus before the elderly? |
| A. | Malaysia |
| B. | Japan |
| C. | USA |
| D. | Indonesia |
| E. | China |
| Answer» E. China | |
| 24. |
Which Act is not the landmark in the development of the Constitution during the British Rule? |
| A. | The Regulating Act, 1773 |
| B. | The Charter Act, 1833 |
| C. | The Government of India Act, 1919 |
| D. | The Protection of Civil Rights Act, 1955 |
| E. | None of the above/More than one of the above |
| Answer» E. None of the above/More than one of the above | |
| 25. |
Select the term that will come next in the following series.BDf, GIk, LNp, _________. |
| A. | QTu |
| B. | QSU |
| C. | QSu |
| D. | QTv |
| Answer» D. QTv | |
| 26. |
Select the most appropriate word to fill in the blank.A study has found that dogs are uniquely skilled _______ understanding gestures. |
| A. | Off |
| B. | In |
| C. | At |
| D. | Of |
| Answer» D. Of | |
| 27. |
When is the World Arabic Language Day observed? |
| A. | 16 December |
| B. | 17 December |
| C. | 18 December |
| D. | 19 December |
| E. | 20 December |
| Answer» D. 19 December | |
| 28. |
Select the correct option for the underlined word.One must not praise one's self. |
| A. | indefinite pronoun |
| B. | verb |
| C. | adjective |
| D. | relative pronoun |
| Answer» B. verb | |
| 29. |
The number of people per unit area of arable land is termed as |
| A. | agricultural density |
| B. | arithmetic density |
| C. | physiological density |
| D. | economic density |
| Answer» D. economic density | |
| 30. |
The colour of protective conductor is_______ |
| A. | Green - yellow |
| B. | Green - red |
| C. | Green - blue |
| D. | Green - black |
| Answer» B. Green - red | |
| 31. |
Select the most appropriate ANTONYM of the given word.TURBID |
| A. | mixed |
| B. | varied |
| C. | confused |
| D. | clear |
| Answer» E. | |
| 32. |
Which of the following is a vestigial organ in human body? |
| A. | Wisdom teeth |
| B. | Spleen |
| C. | Thyroid |
| D. | Gall bladder |
| Answer» B. Spleen | |
| 33. |
What is the total number of books of Hindi and Social Science? |
| A. | 198 |
| B. | 135 |
| C. | 160 |
| D. | 162 |
| Answer» E. | |
| 34. |
What is the median of the numbers 4.6, 0, 9.3, -4.8, 7.6, 2.3, 12.7, 3.5, 8.2, 6.1, 3.9, 5.2? |
| A. | 3.8 |
| B. | 4.9 |
| C. | 5.7 |
| D. | 6 |
| Answer» C. 5.7 | |
| 35. |
The equation of a line is given by 4y – 6x + 9 = 0. Find the slope of other line which is perpendicular to it. |
| A. | -2/3 |
| B. | 2/3 |
| C. | 3/2 |
| D. | -3/2 |
| Answer» B. 2/3 | |
| 36. |
way teaching happens and in the _________ of the student. |
| A. | Evaluative |
| B. | Evaluate |
| C. | Evaluable |
| D. | Evaluation |
| Answer» E. | |
| 37. |
when I’m travelling, and __________ my life a misery. |
| A. | Making |
| B. | Makes |
| C. | To make |
| D. | Maker |
| Answer» C. To make | |
| 38. |
The discharge passing over an Ogee spillway, per unit length of its apex line, is proportional to |
| A. | H |
| B. | H2 |
| C. | H0.5 |
| D. | H1.5 |
| E. | H2.5 |
| Answer» E. H2.5 | |
| 39. |
The characteristic impedance, as the ratio of the amplitudes of E- and H- vectors, in a plane electromagnetic wave in free space is nearly: |
| A. | 3.77 Ω |
| B. | 376.7 Ω |
| C. | 0.0 Ω |
| D. | 37.7 Ω |
| Answer» C. 0.0 Ω | |
| 40. |
Which of the following has acquired Swedish mapping technology company Mapillary in June 2020? |
| A. | Facebook Inc |
| B. | Amazon |
| C. | |
| D. | |
| E. | Snapchat |
| Answer» B. Amazon | |
| 41. |
What is the value of √7 up to two decimals? |
| A. | 2.44 |
| B. | 2.56 |
| C. | 2.64 |
| D. | 2.61 |
| Answer» D. 2.61 | |
| 42. |
Recommendations of the Sixth Report of Second Administrative Reforms Commission on Local Government area. Set up unified metropolitan transport authority in all cities of one million-plus population.b. Constitute a local body ombudsman.c. Direct election of the Mayors.d. Set up District Councils and the Collector would work as the Chief Secretary. |
| A. | a, b and c |
| B. | b, c and d |
| C. | a, c and d |
| D. | a, b, c and d |
| Answer» E. | |
| 43. |
The part of the Himalayas lying between Tista and Dihang rivers is known as _____Himalayas. |
| A. | Assam |
| B. | Kumaon |
| C. | Punjab |
| D. | Kashmir and Himachal |
| Answer» B. Kumaon | |
| 44. |
The slope and deflection of the free-end of a cantilever beam shown in the figure respectively are |
| A. | PL2/2EI, PL3/3EI |
| B. | PL2/4EI, PL3/3EI |
| C. | PL2/2EI, PL3/6EI |
| D. | PL2/4EI, PL3/6EI |
| E. | PL2/4EI, PL3/9EI |
| Answer» B. PL2/4EI, PL3/3EI | |
| 45. |
The simple interest on a principal is one-fifth of the given principal at the end of five years. What is the rate is interest per annum? |
| A. | 2.5% |
| B. | 5% |
| C. | 4% |
| D. | 2% |
| Answer» D. 2% | |
| 46. |
The very huge main entrance gate of the temples in South India is known as |
| A. | Shikhar |
| B. | Garbhagrah |
| C. | Gopuram |
| D. | Mandapas |
| Answer» D. Mandapas | |
| 47. |
What is the full form WAN? |
| A. | Wide Area Network |
| B. | Wide Access Network |
| C. | Work Area Network |
| D. | Work Access Network |
| Answer» B. Wide Access Network | |
| 48. |
The President's rule has its origin in which of the following nations? |
| A. | Yugoslavia |
| B. | Egypt |
| C. | Switzerland |
| D. | United States of America |
| Answer» E. | |
| 49. |
Which of the following statements is/are applicable to Jain doctrine?1. The surest way of annihilating Karma is to practice penance.2. Every object, even the smallest particle has a soul.3. Karma is the bane of the soul and must be ended.Select the correct answer using the codes given below. |
| A. | 1 only |
| B. | 2 and 3 only |
| C. | 1 and 3 only |
| D. | 1, 2 and 3 |
| Answer» E. | |
| 50. |
Select the most appropriate meaning of the given idiom.Teething problems |
| A. | Oral problems |
| B. | Problems at the start of a new project |
| C. | Problems for quite a long time in adjusting in the new place |
| D. | Problem of having good dentist |
| Answer» C. Problems for quite a long time in adjusting in the new place | |