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. |
In a vacuum diode, emission of electrons happens due to |
| A. | electric field |
| B. | magnetic field |
| C. | heating |
| D. | electron bombardment |
| Answer» D. electron bombardment | |
| 2. |
The correct way of making a solution of acid in water is to ________. |
| A. | Add acid to water |
| B. | Mix acid and water simultaneously |
| C. | Add water to acid |
| D. | Add water to acid in a shallow container |
| Answer» B. Mix acid and water simultaneously | |
| 3. |
Students read a small text about 'How to Make Tea', and they draw a flow-chart using the information of the text.This activity tests learners' skill in ____. |
| A. | transfer of learning |
| B. | vocabulary |
| C. | grammar |
| D. | usage |
| Answer» B. vocabulary | |
| 4. |
The edible part of an onion is __________. |
| A. | Modified root |
| B. | Aerial flower |
| C. | Aerial stem |
| D. | Fleshy leaves |
| Answer» E. | |
| 5. |
The property by virtue of which a metal can be beaten into plates is called |
| A. | hardness |
| B. | Ductility |
| C. | Malleability |
| D. | Resilience |
| Answer» D. Resilience | |
| 6. |
The total number of articles sold by seller C to Shopkeeper Q is what percent of the total number of articles sold by seller F to the shopkeeper P? |
| A. | 75% |
| B. | 84.23% |
| C. | 78% |
| D. | 89.09% |
| Answer» E. | |
| 7. |
Infrared, visible and ultraviolet radiations /light have different properties. Which one of the following statements related to these radiations/lights is not correct? |
| A. | The wavelength of infrared is more than that of ultraviolet radiation. |
| B. | The wavelength of ultraviolet is smaller than that of visible light. |
| C. | The photon energy of visible light is more than that of infrared light. |
| D. | The photon energy of ultraviolet is lesser than that of visible light. |
| Answer» E. | |
| 8. |
What should come in place of the question mark (?) in the following question?\(16+\dfrac{3}{4} \ \text{of} \ [32-16\div 4 \times 6 + \overline{23-11}+3-2\times 6]=?\) |
| A. | \(\dfrac{97}{4}\) |
| B. | \(\dfrac{77}{4}\) |
| C. | \(\dfrac{81}{4}\) |
| D. | \(\dfrac{89}{4}\) |
| Answer» B. \(\dfrac{77}{4}\) | |
| 9. |
Which bank has conducted the first e-auction of forest produce in Dhanora Mahasangh in Maharashtra in June 2019? |
| A. | HDFC Bank |
| B. | IndusInd Bank |
| C. | YES Bank |
| D. | Bank of Baroda |
| E. | IDBI Bank |
| Answer» D. Bank of Baroda | |
| 10. |
Reduction of formation of pollutants is achieved by |
| A. | Reducing evaporative emissions |
| B. | Re-designing the engine |
| C. | Closed crankcase ventilation |
| D. | All of these |
| Answer» E. | |
| 11. |
Two smaller circles touch a large circle internally and pass through the center O of the larger circle. If the diameter of the bigger circle is 28 cm, thenwhat is the area of the bigger circle which is not enclosed by the two smaller circles (in cm2)? |
| A. | 154 |
| B. | 256 |
| C. | 308 |
| D. | 616 |
| Answer» D. 616 | |
| 12. |
Select the option that is true about the Statements and Conclusions given: Statements:All roads are baskets Some roads are windows Conclusions:i. Some baskets are windowsii. Some windows are baskets |
| A. | Only conclusion I follows |
| B. | Only conclusion II follows |
| C. | Both conclusion I and II follows |
| D. | None of the conclusion I and II follows |
| Answer» D. None of the conclusion I and II follows | |
| 13. |
The sum of the reciprocals of the roots of the equation abx2 = (a2 + b2 + 2ab) (x – 1) is |
| A. | 2 |
| B. | \(\dfrac{1}{2}\) |
| C. | \(\dfrac{2}{3}\) |
| D. | 1 |
| Answer» E. | |
| 14. |
The Complex number a + ib can be represented as (z, ϕ), where ϕ is |
| A. | Tan (b/a) |
| B. | Inv (tan (b/a)) |
| C. | Sin (b/a) |
| D. | Inv (Sin (b/a)) |
| Answer» C. Sin (b/a) | |
| 15. |
Sujatha sold 75% of her goods at a profit of 24% and the remaining at a loss of 40%. What is her gain/loss percentage on the whole transaction? |
| A. | 7.5% loss |
| B. | 8% gain |
| C. | 9% loss |
| D. | 10% gain |
| Answer» C. 9% loss | |
| 16. |
The ________ Congress will vote for the Green card bill that will remove the per country cap on the number of green cards issues by the country. |
| A. | USA |
| B. | Canada |
| C. | UK |
| D. | Mexico |
| E. | Germany |
| Answer» B. Canada | |
| 17. |
Select the option in which the numbers are NOT related in the same way as are the numbers in the given set.(123, 88, 63) |
| A. | (100, 65, 25) |
| B. | (150, 115, 90) |
| C. | (70, 35, 10) |
| D. | (135, 100, 75) |
| Answer» B. (150, 115, 90) | |
| 18. |
The ratio of the readings of two wattmeter connected to measure power in a balanced three phase system is 5 : 3 and the load is inductive. The power factor of the load is |
| A. | 0.92 lagging |
| B. | 0.92 leading |
| C. | 0.6 lagging |
| D. | 0.6 leading |
| Answer» B. 0.92 leading | |
| 19. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.Every year the family goes for a pilgrim to the temple at Tirupathi. |
| A. | at the pilgrim |
| B. | from the pilgrimage |
| C. | on a pilgrimage |
| D. | No substitution required |
| Answer» D. No substitution required | |
| 20. |
What is the material of slip rings in an induction machine? |
| A. | Carbon |
| B. | Nickel |
| C. | Phosphor bronze |
| D. | Manganese |
| Answer» D. Manganese | |
| 21. |
Select the most appropriate meaning of the given idiom.Hang up your boots |
| A. | To hang upside down |
| B. | To take retirement |
| C. | To be rejected |
| D. | To dry your shoes |
| Answer» C. To be rejected | |
| 22. |
The series given below contains a sequence of alphabets and numbers. Identify the incorrect combination: i. trei8012rtie ii. trei8012rtieiii. trei8012rtieiv. trei8012rfie |
| A. | iv |
| B. | i |
| C. | ii |
| D. | iii |
| Answer» B. i | |
| 23. |
Two trains, each 100 m long, moving in opposite directions, cross each other in 12 sec. If one is moving twice as fast as the other, then the speed of the faster train is ______. |
| A. | 30 kmph |
| B. | 20 kmph |
| C. | 24 kmph |
| D. | 40 kmph |
| Answer» E. | |
| 24. |
Select the option which represents the time at which the smaller angle made by the hour hand and the minute hand of a clock will be exactly 60 degree. |
| A. | 02:00 a.m. |
| B. | 12:10 p.m. |
| C. | 10:40 a.m. |
| D. | 07:45 p.m. |
| Answer» B. 12:10 p.m. | |
| 25. |
The Nyquist rate for the signal \(x\left( t \right) = \frac{1}{{2\pi }}\cos \left( {4000\;\pi t} \right)\cos \left( {1000\;\pi t} \right)\) will be |
| A. | 5 kHz |
| B. | 10 kHz |
| C. | 15 kHz |
| D. | 20 kHz |
| Answer» B. 10 kHz | |
| 26. |
When Shahjahan separated the office of karoril amil (revenue collector) and amin (assessor), what per cent of the share of karori was fixed in Shahjahan's period? |
| A. | From 5 per cent it was reduced to 2.5 per cent. |
| B. | From 2 per cent it was reduced to 1 per cent |
| C. | From 7.5 per cent it was reduced to 5 per cent. |
| D. | From 8 per cent it was reduced to 5 per cent |
| Answer» E. | |
| 27. |
The value of 27a3 – 2√2b3 is equal to: |
| A. | (3a – √2b)(9a2 + 2b2 + 3√2 ab) |
| B. | (3a – √2b)(9a2 + 2b2 + 6√2 ab) |
| C. | (3a – √2b)(9a2 – 2b2 + 6√2 ab) |
| D. | (3a – √2b)(9a2 – 2b2 – 3√2 ab) |
| Answer» B. (3a – √2b)(9a2 + 2b2 + 6√2 ab) | |
| 28. |
Where was the Larsen and Toubro's 'Armoured Systems Complex' inaugurated on 19 January 2019? |
| A. | Delhi |
| B. | Maharashtra |
| C. | Gujarat |
| D. | Karnataka |
| E. | Jharkhand |
| Answer» D. Karnataka | |
| 29. |
Select the word-pair in which the two words are related in the same way as are the two words in the following word-pair.Temple : Worship |
| A. | Hotel : Expenditure |
| B. | Hospital : Doctor |
| C. | School : Education |
| D. | University : Professor |
| Answer» D. University : Professor | |
| 30. |
Select the number-pair in which the two numbers are related in the same way as are the two numbers of the following number-pair.11 : 120 |
| A. | 2 : 3 |
| B. | 12 : 144 |
| C. | 8 : 65 |
| D. | 17 : 289 |
| Answer» B. 12 : 144 | |
| 31. |
Which of the following states has not joint ventured in Banasagar Dam Project? |
| A. | Chattisgarh |
| B. | Madhya Pradesh |
| C. | Bihar |
| D. | Uttar Pradesh |
| Answer» B. Madhya Pradesh | |
| 32. |
The calculated spin-only magnetic moments (BM) of the anionic and cationic species of [Fe(H2O)6]2 [Fe(CN)6], respectively, are: |
| A. | 0 and 4.9 |
| B. | 2.84 and 5.92 |
| C. | 4.9 and 0 |
| D. | 0 and 5.92 |
| Answer» B. 2.84 and 5.92 | |
| 33. |
Small structures inside a cell that works together is called ________. |
| A. | nucleus |
| B. | organelles |
| C. | inclusions |
| D. | cytoplasm |
| E. | Mitochondria |
| Answer» C. inclusions | |
| 34. |
Which of the following is not a basis of curriculum construction? |
| A. | Educational basis |
| B. | Sociological basis |
| C. | Cultural basis |
| D. | None of the above |
| Answer» B. Sociological basis | |
| 35. |
What is the maximum number of electrons that can be accommodated in k shell? |
| A. | 18 |
| B. | 32 |
| C. | 2 |
| D. | 8 |
| Answer» D. 8 | |
| 36. |
The superposition theorem is essentially based on |
| A. | Linearity |
| B. | Duality |
| C. | Reciprocity |
| D. | Non linearity |
| Answer» B. Duality | |
| 37. |
The amount of energy during transfer from one tropic level to another in an ecosystem |
| A. | Increases |
| B. | Decreases |
| C. | Remains constant |
| D. | May increase or decrease |
| Answer» C. Remains constant | |
| 38. |
Which of the following are the 5 groups that plants are divided into? |
| A. | Mollusca, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms |
| B. | Annelida, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms |
| C. | Thallophytes, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms |
| D. | Arthropoda, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms |
| Answer» D. Arthropoda, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms | |
| 39. |
Which article of the Constitution of India provisions for reservations of seats for scheduled castes and scheduled tribes in the House of People? |
| A. | Article 335 |
| B. | Article 321 |
| C. | Article 330 |
| D. | Article 325 |
| Answer» D. Article 325 | |
| 40. |
The import, manufacture, and sale of all medical devices will now need to be certified by the CDSCO. What does 'D' stand for in CDSCO? |
| A. | Dental |
| B. | Dermatology |
| C. | Dialysis |
| D. | Drugs |
| E. | Dynamics |
| Answer» E. Dynamics | |
| 41. |
Select the option that is true about the Statements and Conclusions given:Statements:No book is a cook.All cooks are hooks.Conclusions:I. One book is hook.II. Some hooks are books |
| A. | Only conclusion I follows |
| B. | Only conclusion II follows |
| C. | Either conclusion I or conclusion II follows |
| D. | Neither conclusion I nor conclusion II follows |
| Answer» E. | |
| 42. |
Vikas is taller than Shyam but shorter than Umesh. Umesh is taller than Rajat but shorter than Ganesh. If Shyam is taller than Rajat then who is the shortest among all? |
| A. | Ganesh |
| B. | Umesh |
| C. | Rajat |
| D. | Vikas |
| Answer» D. Vikas | |
| 43. |
The dominating microorganisms in an activated sludge process reactor are |
| A. | Aerobic heterotrophs |
| B. | Anaerobic heterotrophs |
| C. | Autotrophs |
| D. | Phototrophs |
| Answer» B. Anaerobic heterotrophs | |
| 44. |
The lighter sections of structural members subject to transverse loading are called as |
| A. | Struts |
| B. | Tie |
| C. | Joists |
| D. | Stancions |
| Answer» D. Stancions | |
| 45. |
What is the reason for the use of Sodium thiosulphate in photography? |
| A. | Reaction with light |
| B. | Ability to form complexion |
| C. | Oxidizing behaviour |
| D. | Reducing behaviour |
| Answer» C. Oxidizing behaviour | |
| 46. |
The young Bengalis were familiar with 'Young Italy'. They came to know about 'Young Italy' through the speeches of ____________. |
| A. | Surendranath Banerjee |
| B. | Rabindranath Tagore |
| C. | Swami Vivekananda |
| D. | Raja Ram Mohan Roy |
| Answer» B. Rabindranath Tagore | |
| 47. |
Select the missing number from the given responses.10742210129? |
| A. | 21 |
| B. | 14 |
| C. | 6 |
| D. | 3 |
| Answer» C. 6 | |
| 48. |
The average of 24 numbers is 65. The average of the first 11 numbers is 67 and the average of the last 10 numbers is 70. If the 12th number is 13 less than the 13th number, and the 14th number is one more than the 13th number, then the average of 12th and 14th number is: |
| A. | 26 |
| B. | 36 |
| C. | 39 |
| D. | 42 |
| Answer» D. 42 | |
| 49. |
Si× persons A, B, C, D, E and F are standing in a circle. B is between F and C. A is between E and D. F is to the left of D. Who is between B and D? |
| A. | E |
| B. | C |
| C. | F |
| D. | A |
| Answer» D. A | |
| 50. |
The Securities and Exchange Board of India has slapped a penalty of how many rupees (in crores) on the National Stock Exchange for investing in six companies unrelated or non-incidental to the stock exchange business without approval from the capital markets regulator? |
| A. | Rs 6 crores |
| B. | Rs 2 crores |
| C. | Rs 5 crores |
| D. | Rs 3 crores |
| E. | Rs 4 crores |
| Answer» B. Rs 2 crores | |