MCQOPTIONS
Saved Bookmarks
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. |
To which block do the elements with atomic number 56 belong? |
| A. | p |
| B. | f |
| C. | d |
| D. | s |
| Answer» E. | |
| 2. |
The base of an npn BJT T1 has a linear doping profile NB (x) as shown below.The base of another npn BJT T2 has a uniform doping NB of 1017 cm-3. All other parameters are identical for both devices. Assuming that the hole density profile is the same as that of doping, the common-emitter current gain of T1 is |
| A. | approximately 2.0 times that of T2 |
| B. | approximately 0.3 times that of T2 |
| C. | approximately 2.5 times that of T2 |
| D. | approximately 0.7 times that of T2 |
| Answer» B. approximately 0.3 times that of T2 | |
| 3. |
The story of Videh Madhav is narrated in |
| A. | Atharvaveda |
| B. | Yajurveda |
| C. | Chandogya Upanishad |
| D. | Samveda |
| Answer» C. Chandogya Upanishad | |
| 4. |
The Treaty of Surat was signed between the British and ______. |
| A. | Sayaji Rao |
| B. | Raghunath Rao |
| C. | Narayan Rao |
| D. | Balaji Baji Rao |
| Answer» C. Narayan Rao | |
| 5. |
Which of the following is correct for cold working? |
| A. | It increases strength and hardness better than hot working |
| B. | Poor surface finish is obtained |
| C. | Poor dimensional accuracy |
| D. | Material lose is very high |
| Answer» B. Poor surface finish is obtained | |
| 6. |
The body of all complex animals consist of only ________ basic types of tissue(s). |
| A. | 4000 |
| B. | 400 |
| C. | 40 |
| D. | 4 |
| Answer» E. | |
| 7. |
What is the average of first 9 prime numbers? |
| A. | 10.77 |
| B. | 11.33 |
| C. | 10.1 |
| D. | 11.11 |
| Answer» E. | |
| 8. |
The metal always found in the free state is ____________. |
| A. | Au |
| B. | Ag |
| C. | Cu |
| D. | Na |
| Answer» B. Ag | |
| 9. |
The speed of train in going from Bhopal to Varanasi is 100 kmph while when coming back from Varanasi to Bhopal, its speed is 80 kmph. What is the average speed during the whole journey? (correct to two decimal places |
| A. | 78.56 kmph |
| B. | 88.89 kmph |
| C. | 86.53 kmph |
| D. | 90.52 kmph |
| Answer» C. 86.53 kmph | |
| 10. |
The following sentence is divided into four parts (P, Q, R and S). Rearrange it in the proper sequence in order to make a meaningful sentence. (P) Or car racing tests(Q) And a car’s power(R) Automobile racing(S) Both test a driver’s skill |
| A. | RPSQ |
| B. | QPSR |
| C. | RSPQ |
| D. | SQPR |
| Answer» B. QPSR | |
| 11. |
The maximum permissible slenderness ratio for masonry walls is: |
| A. | 40 |
| B. | 30 |
| C. | 20 |
| D. | 10 |
| Answer» C. 20 | |
| 12. |
The ratios of efficiencies of A and B for doing a certain work is 5 : 8. Working together they can complete the work in 20 days, A alone will complete 25% of that work in: |
| A. | 14 days |
| B. | 12 days |
| C. | 11 days |
| D. | 13 days |
| Answer» E. | |
| 13. |
The wavelength of the line in the Balmer series of hydrogen spectrum corresponding to the transition from n = 4 to n = 2 level is:(R = 1.097 × 107 m-1) |
| A. | 630 nm |
| B. | 524 nm |
| C. | 486 nm |
| D. | 380 nm |
| Answer» D. 380 nm | |
| 14. |
The Following question are based on time, day and date, calendar and clock.A bus leaves at 12.25 noon and reaches destination at 10.45 am. The duration of the journey is - |
| A. | 22 hrs 20 min |
| B. | 22 hrs 40 min |
| C. | 24 hrs 20 min |
| D. | 24 hrs 40 min |
| Answer» B. 22 hrs 40 min | |
| 15. |
Successive discounts of 15%, 20% and 25% amount to a single discount of: |
| A. | 39% |
| B. | 69% |
| C. | 49% |
| D. | 59% |
| Answer» D. 59% | |
| 16. |
Read the following table giving sales data of five types of batteries for years 2006 to 2012YearType IType IIType IIIType IVType V2006751441141021082007901261028412620089611475105135200910590150907520109075135759020111056016545120201211585160100145Out of the following which type of battery achieved highest growth between the years 2006 and 2012? |
| A. | Type V |
| B. | Type III |
| C. | Type II |
| D. | Type I |
| Answer» E. | |
| 17. |
Which of the following group of animals is belongs to group of Omnivores? |
| A. | Tiger, Lion, Man |
| B. | Cat, Dog, Man |
| C. | Dog, Cat, Tiger |
| D. | Man, Rabbit, Cat |
| Answer» C. Dog, Cat, Tiger | |
| 18. |
Which among the following comes under tertiary sector of Indian Economy? |
| A. | Cloth Industry |
| B. | Transport of goods |
| C. | Dairy |
| D. | Sugar Industry |
| Answer» C. Dairy | |
| 19. |
Select the correct combination of concepts which will represent Buddhism.(i) Anekantvada (ii) Vaibhashik (iii) Pabajja(iv) Sanskar (v) Sautantrik (vi) Syadvada |
| A. | (i), (ii), (iii) and (v) |
| B. | (i), (ii), (iii) and (iv) |
| C. | (ii), (iii), (iv) and (vi) |
| D. | (ii), (iii), (iv) and (v) |
| Answer» E. | |
| 20. |
The phase difference between adjacent anode poles of Cavity Magnetron is generally: |
| A. | Zero radians |
| B. | π / 4 radians |
| C. | π / 2 radians |
| D. | π radians |
| Answer» E. | |
| 21. |
Since 2014-15, India has consistently run trade surplus with which one among the following countries? |
| A. | China |
| B. | Saudi Arabia |
| C. | USA |
| D. | Germany |
| Answer» D. Germany | |
| 22. |
Select the correct passive form of the given sentence.They will put away their woollens after the festival of Holi. |
| A. | Their woollens are being put away after the festival of Holi. |
| B. | Their woollens will be put away by them after the festival of Holi. |
| C. | Their woollens have been put away after the festival of Holi by them |
| D. | Their woollens are put away after the festival of Holi. |
| Answer» C. Their woollens have been put away after the festival of Holi by them | |
| 23. |
Which of the following methods could be used to start a Three-phase cage-type induction motor?I. Direct-on-line startingII. Auto-transformer startingIII. Star-delta startingChoose the correct answer from the options given below. |
| A. | Only I and II |
| B. | Only II and III |
| C. | I, II and III |
| D. | Only I and III |
| Answer» D. Only I and III | |
| 24. |
Which of the following is the key behaviour contributing to effective teaching? |
| A. | Summarizing what was told by a student |
| B. | Encouraging students to elaborate on an answer |
| C. | Using direct and indirect questioning |
| D. | Explaining concepts in a logical step by step presentation |
| Answer» E. | |
| 25. |
Sangamayya guha is located in which district |
| A. | Vizianagaram |
| B. | Srikakulam |
| C. | Kurnool |
| D. | Prakasam |
| Answer» C. Kurnool | |
| 26. |
The maximum value of the function is |
| A. | e |
| B. | \({{\rm{e}}^{\frac{2}{{\rm{e}}}}}\) |
| C. | \({{\rm{e}}^{\frac{1}{{\rm{e}}}}}\) |
| D. | \(\frac{1}{{\rm{e}}}\) |
| Answer» D. \(\frac{1}{{\rm{e}}}\) | |
| 27. |
To which state does the traditional folk dance 'Gotipua' belong? |
| A. | Chhattisgarh |
| B. | West Bengal |
| C. | Bihar |
| D. | Odisha |
| Answer» E. | |
| 28. |
Which is not the element of creativity? |
| A. | Fluency |
| B. | Flexibility |
| C. | Originality |
| D. | Memorising |
| Answer» E. | |
| 29. |
Two 1.5 V batteries in series power a transistor radio. The batteries hold a total charge of 270 C. If the radio has a resistance of 100 Ω, the batteries will last |
| A. | 5.0 hours |
| B. | 2.5 hours |
| C. | 1.25 hours |
| D. | 33 hours |
| Answer» C. 1.25 hours | |
| 30. |
Rearrange the parts of the sentence in correct order.We have no safer waterP: inhale and pollutionQ: to drink pure air toR: free land to crop |
| A. | QPR |
| B. | PRQ |
| C. | RPQ |
| D. | QRP |
| Answer» B. PRQ | |
| 31. |
Which of the following is NOT an electrical insulator? |
| A. | Gold |
| B. | Diamond |
| C. | Rubber |
| D. | Glass |
| Answer» B. Diamond | |
| 32. |
Which legislation for the first time used the term ‘Scheduled Castes ? |
| A. | India Councils Act of 1909 |
| B. | Government of India Act, 1919 |
| C. | Government of India Act, 1935 |
| D. | Constitution of Indian Republic |
| Answer» D. Constitution of Indian Republic | |
| 33. |
The inverse Laplace transform of \(\frac{1}{{\left( {s + 1} \right)\left( {s - 2} \right)}}\) is |
| A. | \(\frac{{{e^{2t}} + {e^t}}}{3}\) |
| B. | \(\frac{{{e^{2t}} + {e^{-t}}}}{3}\) |
| C. | \(\frac{{{e^{2t}} - {e^{-t}}}}{3}\) |
| D. | \({e^{ - 2t}} - {e^t}\) |
| Answer» D. \({e^{ - 2t}} - {e^t}\) | |
| 34. |
Which is not a nature of learning? |
| A. | Purpose |
| B. | Limited to Age |
| C. | Active |
| D. | Universal |
| Answer» C. Active | |
| 35. |
Select the set in which the numbers are related in the same way as are the numbers of the following set.(5, 24, 7) |
| A. | (9, 63, 14) |
| B. | (6, 75, 11) |
| C. | (10, 71, 13) |
| D. | (8, 80, 12) |
| Answer» E. | |
| 36. |
Ashok remembers his birthday is after 21st December. While his mother remembers his birthday is before 23rd December. On which date of December is his birthday? |
| A. | 21 |
| B. | 24 |
| C. | 22 |
| D. | 23 |
| Answer» D. 23 | |
| 37. |
What was the code name of the nuclear tests conducted by India in Pokhran in 1998?A. Operation Desert stormB. Operation VijayC. Operation ShaktiD. Operation Kaboom |
| A. | A |
| B. | C |
| C. | B |
| D. | D |
| Answer» C. B | |
| 38. |
Select the option figure that will complete the series of question figures. |
| A. | B |
| B. | C |
| C. | D |
| D. | A |
| Answer» D. A | |
| 39. |
Which among the following is NOT a basic feature of the Constitution of India? |
| A. | Fundamental rights |
| B. | Independence of judiciary |
| C. | Federalism |
| D. | The unquestioned right of the Parliament to amend any part of the Constitution |
| Answer» E. | |
| 40. |
The ability of an organism to give rise to a whole organism from a small fragment is called_________ |
| A. | regeneration |
| B. | binary fission |
| C. | multiple fission |
| D. | budding |
| Answer» B. binary fission | |
| 41. |
Romania has been banned from competing in weightlifting at the Tokyo Olympics over past doping cases. The Romanian Weightlifting Federation was issued how many years ban from competition over five doping cases? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| E. | 5 |
| Answer» B. 2 | |
| 42. |
The following series follows a trend. Identify the term which does not fit in to the series.3, 3, 6, 18, 72, 320, 2160 |
| A. | 18 |
| B. | 320 |
| C. | 72 |
| D. | 6 |
| Answer» C. 72 | |
| 43. |
Which of the following satisfies the standard policy for strong passwords ? |
| A. | inG3n!us |
| B. | Ingeni55 |
| C. | 54736us |
| D. | !nG eniu5 |
| Answer» B. Ingeni55 | |
| 44. |
Variation in lumens per watt which change in voltage from 0 to 120% |
| A. | increases as voltage increases |
| B. | decreases as voltage increase |
| C. | No change |
| D. | decreases and then increases |
| Answer» B. decreases as voltage increase | |
| 45. |
Which district has decided to allow domestic and foreign tourists to the blue flag-certified Padubidri beach? |
| A. | Nagapattinam |
| B. | Udupi |
| C. | Pudukkottai |
| D. | Sivaganga |
| E. | Erode |
| Answer» C. Pudukkottai | |
| 46. |
The function of a carburetor in internal combustion engines is: |
| A. | to Maintain air-fuel ratio |
| B. | to control fuel alone |
| C. | to control air alone |
| D. | to cool exhaust gases |
| Answer» B. to control fuel alone | |
| 47. |
Where did Shri Thaawarchand Gehlot distribute Aids and Assistive Devices to the Divangjans and Senior Citizens on 29 January 2019? |
| A. | Kavaratti |
| B. | Port blair |
| C. | Daman |
| D. | Silvassa |
| E. | Pondicherry |
| Answer» C. Daman | |
| 48. |
Viktor Chizhikov passed away in July 2020. From which of the following countries did he belong? |
| A. | France |
| B. | Russia |
| C. | Germany |
| D. | Poland |
| E. | Sweden |
| Answer» C. Germany | |
| 49. |
Simplify :[{144 - (12 + 15)} ÷ 3] + 45 |
| A. | 65 |
| B. | 84 |
| C. | 102 |
| D. | 120 |
| Answer» C. 102 | |
| 50. |
The total number of trees planted in state B in 2015 and 2017 was what percentage less than the total number of trees planted in state A in 2014, 2016 and 2017? (Your answer should be correct to one decimal place) |
| A. | 21.4 |
| B. | 20.8 |
| C. | 19.8 |
| D. | 20.1 |
| Answer» C. 19.8 | |