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 upward force exerted by the liquid displaced by the body when it is placed inside the liquid is called |
| A. | Centripetal Force |
| B. | Force of Friction |
| C. | Gravitational Force |
| D. | Buoyant Force |
| Answer» E. | |
| 2. |
What is the value of (1/√2) Cot 45° + (1/√3) Cosec 60°? |
| A. | (√6 + 1)/√3 |
| B. | √3 |
| C. | (1 + 3√2)/√3 |
| D. | (3 + 2√2)/3√2 |
| Answer» E. | |
| 3. |
Select the option that is related to the third number in the same way as the second number is related to the first number.13 ∶ 26 ∶∶ 14 ∶ ? |
| A. | 36 |
| B. | 33 |
| C. | 31 |
| D. | 30 |
| Answer» E. | |
| 4. |
The material having same elastic properties in all directions are called |
| A. | Elastic |
| B. | Isotropic |
| C. | Ideal |
| D. | Uniform |
| Answer» C. Ideal | |
| 5. |
When electricity is passed through an aqueous solution of sodium Chloride (brine), it decomposes to form: |
| A. | NaOH + H2 + CI2 |
| B. | NaOH + H2 + O2 |
| C. | NaOH + HCI + H2 |
| D. | NaOH + H2 + N2 |
| Answer» B. NaOH + H2 + O2 | |
| 6. |
The largest Gland in the body is __________. |
| A. | Gall Bladder |
| B. | Liver |
| C. | Pancreas |
| D. | Brain |
| Answer» C. Pancreas | |
| 7. |
A well defined problem has the following characteristics: |
| A. | Initial state, problem space, heuristic and operations. |
| B. | Initial state, Goal state, operations and controls. |
| C. | Mental set, Goal state, controls and mental representations. |
| D. | Controls, functional fixedmess, operators and problem space. |
| Answer» C. Mental set, Goal state, controls and mental representations. | |
| 8. |
What will come in the place of the question mark ‘?’ in the following question?1, 4, 9, 17, 29, ? |
| A. | 46 |
| B. | 36 |
| C. | 44 |
| D. | 42 |
| E. | 40 |
| Answer» B. 36 | |
| 9. |
Which of the following is NOT a "National Park" of Rajasthan? |
| A. | Mukundra Hills |
| B. | Ranthambore |
| C. | Keoladeo Ghana |
| D. | National Chambal Sanctuary |
| Answer» E. | |
| 10. |
Which of the following has released guidelines for Ramadan practices in the context of COVID-19 and advised social distancing and virtual prayer meets? |
| A. | NITI Aayog |
| B. | Ministry of Human Resource Development |
| C. | Medical Council of India |
| D. | WHO |
| E. | None of the above |
| Answer» E. None of the above | |
| 11. |
The difference between cost price and selling price is Rs. 575. If profit percentage is 23%, then what is the selling price (in Rs.)? |
| A. | 3225 |
| B. | 1925 |
| C. | 2500 |
| D. | 3075 |
| Answer» E. | |
| 12. |
The critical radius of insulation for a spherical shell is |
| A. | \(\frac{{{\rm{thermal\;conductivity\;of\;insulating\;materail}}}}{{{\rm{heat\;transfer\;coefficient\;at\;the\;outer\;surface}}}}\) |
| B. | \(\frac{{{2\times \rm{thermal\;conductivity\;of\;insulating\;materail}}}}{{{\rm{heat\;transfer\;coefficient\;at\;the\;outer\;surface}}}}\) |
| C. | \(\frac{{{\rm{thermal\;conductivity\;of\;insulating\;materail}}}}{{{\rm{2 \times heat\;transfer\;coefficient\;at\;the\;outer\;surface}}}}\) |
| D. | \(\frac{{{\rm{heat\;transfer\;coefficient\;at\;the\;outer\;surface}}}}{{{\rm{thermal\;conductivity\;of\;insulating\;material}}}}\) |
| Answer» C. \(\frac{{{\rm{thermal\;conductivity\;of\;insulating\;materail}}}}{{{\rm{2 \times heat\;transfer\;coefficient\;at\;the\;outer\;surface}}}}\) | |
| 13. |
Select the option that represents the correct order of the given words as they would appear in an English dictionary?i. Nostrilii. Nauseaiii. Nastyiv. Narratev. Needle |
| A. | v, iv, iii, i, ii |
| B. | iv, v, iii, i, ii |
| C. | iv, iii, ii, v, i |
| D. | iv, v, i, iii, ii |
| Answer» D. iv, v, i, iii, ii | |
| 14. |
Solar Energy cannot be used in which of the following processes? |
| A. | Energy production |
| B. | Nuclear reactions |
| C. | Purification of water |
| D. | Cooking of food |
| Answer» C. Purification of water | |
| 15. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvementI had to reconsider my decision as going to Syria might been dangerous. |
| A. | may have |
| B. | had to be |
| C. | might have been |
| D. | No improvement |
| Answer» D. No improvement | |
| 16. |
The height and the slant height of a cone are 21 cm and 28 cm respectively, the volume of the cone will be: |
| A. | 7456 cm3 |
| B. | 7654 cm3 |
| C. | 7546 cm3 |
| D. | 7746 cm3 |
| Answer» D. 7746 cm3 | |
| 17. |
The minimum length of a valley curve should be such that the head light beam sight distance is equal to |
| A. | Stopping sight distance |
| B. | Passing sight distance |
| C. | Braking distance |
| D. | Chord distance |
| Answer» B. Passing sight distance | |
| 18. |
Total solar eclipse occurs when ______. |
| A. | the Moon is farthest from Earth |
| B. | the Moon enters the Earth's shadow |
| C. | the Sun, Moon and Earth are in a direct line |
| D. | the Sun, Moon and Earth are not exactly lined up |
| Answer» D. the Sun, Moon and Earth are not exactly lined up | |
| 19. |
Which of the following represents the value of hourly variation factor? |
| A. | 1.2 |
| B. | 1.5 |
| C. | 1.7 |
| D. | 2.5 |
| Answer» C. 1.7 | |
| 20. |
Two statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.Statements:All plums are pomegranates.Some plums are lemons.Conclusions:I. Some pomegranates are lemons.II. No lemon is a pomegranate.III. Some pomegranates are plums. |
| A. | Only conclusions I and III follow |
| B. | Only conclusion III follows |
| C. | Only conclusion I and II follow |
| D. | Only conclusion I follows |
| Answer» B. Only conclusion III follows | |
| 21. |
What will be the running speed of a 6-pole synchronous motor connected to a 3-phase, 60-Hz supply, and having rated |
| A. | 1150 rpm |
| B. | 1200 rpm |
| C. | 950 rpm |
| D. | 1000 rpm |
| Answer» C. 950 rpm | |
| 22. |
শিক্ষক ও শিক্ষার্থীর মধুর সম্পর্ক গড়ে ওঠার পেছনে প্রধান কারণটি হল |
| A. | শিক্ষক শিক্ষার্থীকে ভালোভাবে পড়াবেন |
| B. | শিক্ষক শিক্ষার্থীকে পরীক্ষামূলকভাবে দেখাবেন এবং বোঝাবেন |
| C. | শিক্ষক শিক্ষার্থীকে উৎসাহিত করবেন |
| D. | উপরের সবগুলি |
| Answer» E. | |
| 23. |
Select the word which means the same as the group of words given.A disease that is prevalent in a particular area |
| A. | Genetic |
| B. | Contagious |
| C. | Endemic |
| D. | Viral |
| Answer» D. Viral | |
| 24. |
What is the molar solubility of Al(OH)3 in 0.2 M NaOH Solution? Given that, solubility product Al(OH)3 = 2.4 × 10-24: |
| A. | 3 × 10-19 |
| B. | 12 × 10-21 |
| C. | 3 × 10-22 |
| D. | 12 × 10-23 |
| Answer» D. 12 × 10-23 | |
| 25. |
Which among the following Viceroys was associated with the 'llbert Bill Controversy'? |
| A. | Lord Curzon |
| B. | Lord Lytton |
| C. | Lord Ripon |
| D. | Lord Hardinge |
| Answer» D. Lord Hardinge | |
| 26. |
The compression ratio is 25 for an air standard diesel cycle. A total heat of 800 kJ/kg is supplied during the reversible constant pressure heat addition process while 400 kJ/kg heat was rejected during reversible constant volume process. The efficiency of the cycle is: |
| A. | 0.6 |
| B. | 0.4 |
| C. | 0.3 |
| D. | 0.5 |
| Answer» E. | |
| 27. |
Which of the following is NOT a variety of rice in India? |
| A. | Red Rice |
| B. | Black Rice |
| C. | Blue Rice |
| D. | Brown Rice |
| Answer» D. Brown Rice | |
| 28. |
Select the option in which the words share the same relationship as that shared by the given pair of words.Chief Justice : President |
| A. | Chief of Army Staff : Prime Minister |
| B. | Municipal Commissioner : State Government |
| C. | Chief Minister : Cabinet Minister |
| D. | Corporator : Mayor |
| Answer» C. Chief Minister : Cabinet Minister | |
| 29. |
Recently, the Union Minister of Commerce and Industry launched National GIS-enabled Land Bank System. Which of the following statements are correct about the system?1. The platform is created to provide database of industrial clusters over South India.2. The information available on the platform includes information about forest, drainage, raw material heat maps (agriculture, horticulture, mineral layers) and multiple layers of connectivity.3. It will help India in achieving its target of 5 trillion USD economy in five years by providing transparent mechanism of land identification and procurement.Select the correct answer using the code given below: |
| A. | Only 1 and 2 |
| B. | Only 2 and 3 |
| C. | Only 1 and 3 |
| D. | 1, 2 and 3 |
| Answer» C. Only 1 and 3 | |
| 30. |
What is the square root of i, where \(= \sqrt { - 1}\) ? |
| A. | \(\frac{{1 + {\rm{i}}}}{2}\) |
| B. | \(\frac{{1 - {\rm{i}}}}{2}\) |
| C. | \(\frac{{1 + {\rm{i}}}}{{\sqrt 2 }}\) |
| D. | None of the above |
| Answer» D. None of the above | |
| 31. |
The creation of a Federal court in India was advocated by which of the following Acts/Commissions? |
| A. | The Government of India Act, 1919 |
| B. | The Lee Commission, 1923 |
| C. | The Government of India Act, 1935 |
| D. | The Indian Councils Act, 1909 |
| Answer» D. The Indian Councils Act, 1909 | |
| 32. |
Where is the headquarters of Reserve Bank of India? |
| A. | Delhi |
| B. | Mumbai |
| C. | Nagpur |
| D. | Pune |
| Answer» C. Nagpur | |
| 33. |
Which of the following has tied-up with Indian Overseas Bank (IOB) for a bancassurance partnership for selling its non-life products? |
| A. | Bharti AXA General Insurance |
| B. | SBI General Insurance |
| C. | New India Assurance |
| D. | The Oriental Insurance Company |
| E. | Bajaj Allianz General Insurance |
| Answer» C. New India Assurance | |
| 34. |
The constant in Coulomb's Law equation is ___________,where εo is permittivity of free space. |
| A. | 1/(2πεo) |
| B. | 1/(4πεo) |
| C. | 4π/εo |
| D. | 2π/εo |
| Answer» C. 4π/εo | |
| 35. |
Select the most appropriate meaning of the given idiom.'The whole nine yards' |
| A. | an act of kindness |
| B. | the entirety of something |
| C. | an essential part |
| D. | an enjoyable situation |
| Answer» C. an essential part | |
| 36. |
Ratan walks 15 m towards the north and then turns right and walks 23 m. Then, he turns left and walks 16 m. After that, he turns left and walks 11 m. Then, he turns right and walks 17 m. Then, he turns left and walks 12 m. He finally turns right and walks 19 m. In which direction and how far is he now with reference to the starting point? |
| A. | North, 67 m |
| B. | South, 51 m |
| C. | North, 48 m |
| D. | North, 52 m |
| Answer» B. South, 51 m | |
| 37. |
That extreme flood that is physically possible in a region from a severe-most combination, including rare combination of meteorological and hydrological factors, is designated as the |
| A. | Design flood |
| B. | Standard project flood |
| C. | Probable maximum flood |
| D. | Flash flood |
| Answer» D. Flash flood | |
| 38. |
The mass of an object on the earth is 10 kg. What is its weight on the earth? |
| A. | 10 N |
| B. | 9.8 N |
| C. | 980 N |
| D. | 98 N |
| Answer» E. | |
| 39. |
Which of the following institutions is India’s National Academy of Letters? |
| A. | Sahitya Akademi |
| B. | Centre for Cultural Resources and Training |
| C. | Indira Gandhi National Centre for Arts |
| D. | Lalit Kala Akademi |
| Answer» B. Centre for Cultural Resources and Training | |
| 40. |
The volume formed by revolution of loop of curve y2 (a + x) = x2 (3a - x) about the x axis is |
| A. | 0 |
| B. | πa3 (8log2 - 3) |
| C. | πa3 (-8log2 + 3) |
| D. | πa3 (8log2 + 3) |
| Answer» C. πa3 (-8log2 + 3) | |
| 41. |
The armed forces have launched operation "CO-JEET" to aid anti-COVID-19 efforts. It includes which of the following features? |
| A. | Strengthening medical infrastructure |
| B. | Oxygen supply chains |
| C. | Measures to ensure the mental wellbeing of people |
| D. | Both 1 and 2 |
| E. | All 1, 2 and 3 |
| Answer» F. | |
| 42. |
Which of the following numbers is completely divisible by 4? |
| A. | 97634 |
| B. | 47654 |
| C. | 83544 |
| D. | 31459 |
| Answer» D. 31459 | |
| 43. |
The modern periodic table is based on which of the following properties of an element? |
| A. | Total subatomic particles |
| B. | Atomic size |
| C. | Atomic mass |
| D. | Atomic number |
| Answer» E. | |
| 44. |
The following question consists of six sentences of a passage. The first and the sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.S1: Some students may feel that fast readers do not understand as much as slow readers.S6: This statement, however, needs to be made with caution.P: Some slow readers will have good comprehension and others poor.Q: A quick glance at the scores will show that fast readers sometimes have very good comprehension and sometimes poor.R: This fallacy can easily be disproved when you give the first reading test in a class.S: In short, there is little relation between reading speed and comprehension.The proper sequence should be: |
| A. | RQPS |
| B. | SQRP |
| C. | PQRS |
| D. | QSRP |
| Answer» B. SQRP | |
| 45. |
Select the correct indirect form of the given sentence.Suman said to Meeta, “I have been invited to the show but I will not be able to go.” |
| A. | Suman told Meeta that she has been invited to the show but I will not be able to go |
| B. | Suman told Meeta that she had been invited to the show but she would not be able to go. |
| C. | Suman told Meeta that she had invited to the show but she will not be able to go |
| D. | Suman told to Meeta that I was being invited to the show but I would not be able to go |
| Answer» C. Suman told Meeta that she had invited to the show but she will not be able to go | |
| 46. |
Which of the following option is not correct? |
| A. | Land − First factor of production |
| B. | Labour − Third factor of production |
| C. | Labour − Second factor of production |
| D. | All options are correct |
| Answer» C. Labour − Second factor of production | |
| 47. |
The outer protective layer of a tree is |
| A. | cambium layer |
| B. | pitch |
| C. | bark |
| D. | sap |
| Answer» D. sap | |
| 48. |
Which movie is set to become the first Bollywood film to go plastic-free? |
| A. | Chhichhore |
| B. | Satellite Shankar |
| C. | Coolie No. 1 |
| D. | Dream Girl |
| E. | Section 375 |
| Answer» D. Dream Girl | |
| 49. |
Which of the following is a reducible fraction? |
| A. | 77/72 |
| B. | 105/112 |
| C. | 104/121 |
| D. | 5/49 |
| Answer» C. 104/121 | |
| 50. |
Read the following statements about 'COMCASA' -1. It is an agreement between the Indian and USA governments.2. It will enhance cultural relations between the two nations.Which of the above statement/statements is/are correct? |
| A. | 1 only |
| B. | 2 only |
| C. | Both 1 and 2 |
| D. | Neither 1 nor 2 |
| Answer» B. 2 only | |