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MCQOPTIONS
This section includes 63850 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 4251. |
The direction of rotation of an R-split phase single-phase induction motor may be reversed: |
| A. | by reversing the auxiliary terminals only |
| B. | by reversing either the auxiliary terminals or the main terminals |
| C. | by reversing the main terminals only |
| D. | by reversing the supply terminals |
| Answer» C. by reversing the main terminals only | |
| 4252. |
The ratio of ages of X and Y is 5 : 4. After 25 years, the difference between their ages will be 20 years. Find the present age of X |
| A. | 100 |
| B. | 50 |
| C. | 90 |
| D. | 70 |
| Answer» B. 50 | |
| 4253. |
Which component is metering the amount of refrigerant to the evaporator in refrigerator? |
| A. | Thermostat |
| B. | Capillary tube |
| C. | Condenser tubes |
| D. | Temperature control devices |
| Answer» C. Condenser tubes | |
| 4254. |
Select the most appropriate option to substitute the underlined segment. If no substitution is required select 'No substitution'If I would have a degree from the university, I would get a good job. |
| A. | If I am having the degree |
| B. | If I had a degree |
| C. | When I will have a degree |
| D. | No substitution |
| Answer» C. When I will have a degree | |
| 4255. |
Which of the following announced that it has entered into a binding agreement with Nuvoco Vistas Corporation Limited in February 2020? |
| A. | Marico |
| B. | Britannia Industries |
| C. | Hindustan Unilever |
| D. | Emami Group |
| E. | Dabur |
| Answer» E. Dabur | |
| 4256. |
Which of the following elements can conduct electricity? |
| A. | S |
| B. | P |
| C. | Br |
| D. | C |
| Answer» E. | |
| 4257. |
Select the combination of letters that when sequentially placed in the gaps of the given letter series will complete the series.g _ k m _ s k m _ g k m _ s k m g g k _ p s _ m |
| A. | gpgpkm |
| B. | gspgkm |
| C. | gpgpmk |
| D. | gpgskm |
| Answer» D. gpgskm | |
| 4258. |
United Nations Conference on climate change, COP21 was held in |
| A. | Moscow |
| B. | Paris |
| C. | Berlin |
| D. | Tokyo |
| Answer» C. Berlin | |
| 4259. |
Which of the following is the largest delta in the world? |
| A. | Indus River Delta |
| B. | Danube Delta |
| C. | Ganges-Brahmaputra Delta |
| D. | Amazon Delta |
| Answer» D. Amazon Delta | |
| 4260. |
Where were the bilateral talks between India and the United States Trade Representative(USTR) held in July 2019? |
| A. | Mumbai |
| B. | Pune |
| C. | Hyderabad |
| D. | New Delhi |
| E. | Lucknow |
| Answer» E. Lucknow | |
| 4261. |
The rasagola, a popular dessert of ________, has received the geographical indication tag from the Registrar of Geographical Indication in July 2019. |
| A. | Jharkhand |
| B. | Bihar |
| C. | Odisha |
| D. | West Bengal |
| E. | Sikkim |
| Answer» D. West Bengal | |
| 4262. |
The Supreme Court has declared access to the internet a fundamental right under Article ______ of the Indian Constitution. |
| A. | 14 |
| B. | 19 |
| C. | 21 |
| D. | 17 |
| Answer» C. 21 | |
| 4263. |
Under the UK's 'Bounce Back Loan Scheme', qualifying small businesses can apply online to borrow between 2,000 pounds and ________ pounds as interest-free loans for the first 12 months. |
| A. | 20,000 |
| B. | 30,000 |
| C. | 40,000 |
| D. | 50,000 |
| E. | 60,000 |
| Answer» E. 60,000 | |
| 4264. |
Which of the following is used for resistance measurement? |
| A. | Wien bridge |
| B. | Wheatstone bridge |
| C. | Maxwell Bridge |
| D. | Schering bridge |
| Answer» C. Maxwell Bridge | |
| 4265. |
The time cycles of the system of nature follow their own |
| A. | Path |
| B. | Rhythm |
| C. | Process |
| D. | Cycle |
| Answer» C. Process | |
| 4266. |
The scientists of which country have detected the first case of transmission of the H5N8 strain of avian flu to humans and had alerted the World Health Organization? |
| A. | China |
| B. | USA |
| C. | Russia |
| D. | Australia |
| E. | UK |
| Answer» D. Australia | |
| 4267. |
The daily average rainfall on 5 days of a week is 30 mm. If the rainfall on 6th and 7th day is 42 mm and 25 mm respectively, then what is the average daily rainfall for the 7 days? |
| A. | 31 |
| B. | 29.5 |
| C. | 33 |
| D. | 28.5 |
| Answer» B. 29.5 | |
| 4268. |
The Comprehensive Economic Cooperation and Partnership Agreement, CECPA between India and which of the following countries came into force from 1 April 2021? |
| A. | Seychelles |
| B. | Mauritius |
| C. | Madagascar |
| D. | Maldives |
| E. | Comoros |
| Answer» C. Madagascar | |
| 4269. |
Which letter-cluster will replace the question mark (?) in the following series?BZD, DXF, GUI, ?, PLR |
| A. | KQM |
| B. | MOQ |
| C. | KPN |
| D. | LRT |
| Answer» B. MOQ | |
| 4270. |
Select the number that can replace the question mark (?) in the following series. 13, 23, 16, 29, 22, ?, 34, 65, 58 |
| A. | 45 |
| B. | 41 |
| C. | 37 |
| D. | 47 |
| Answer» C. 37 | |
| 4271. |
The remainder when (6767 + 67) is divided by 68 is: |
| A. | 1 |
| B. | 65 |
| C. | 66 |
| D. | 67 |
| Answer» D. 67 | |
| 4272. |
The average of 21 numbers is 12. If one number is excluded, the average becomes 10.5. What is the excluded number? |
| A. | 42 |
| B. | 32 |
| C. | 28 |
| D. | 38 |
| Answer» B. 32 | |
| 4273. |
Two reservoirs are connected by two pipes P and Q. The pipes have the same diameter and length and are placed in parallel. If the friction factor of P is 9 times that of Q, then the discharge in P to that in Q is |
| A. | 0.5 |
| B. | 0.45 |
| C. | 0.33 |
| D. | 0.27 |
| Answer» D. 0.27 | |
| 4274. |
Which of the following statements about the reaction below are INCORRECT?2PbO(s)+C(s) → 2Pb(s)+CO2(g)A. Carbon di-oxide is getting oxidizedB. Lead is getting reducedC. Carbon is oxidisedD. Lead oxide is getting reduced |
| A. | A and C |
| B. | A and B |
| C. | B and C |
| D. | A, B and C |
| Answer» C. B and C | |
| 4275. |
What is the use of Bridge in computer networks? |
| A. | Connect monitor and CPU |
| B. | Connect keyboard and CPU |
| C. | Connect mouse and CPU |
| D. | Connect two networks |
| Answer» E. | |
| 4276. |
What is the value of \(\frac{{{\rm{sin}}30^\circ + {\rm{cos}}30^\circ }}{{{\rm{cos}}30^\circ - {\rm{sin}}30^\circ }}?\) |
| A. | 2 - √3 |
| B. | 2 + √3 |
| C. | 1 |
| D. | -(2 - √3) |
| Answer» C. 1 | |
| 4277. |
Which of the following bodies comes under the purview of Right to Information (RTI)?A) Narcotics Control BureauB) Enforcement DirectorateC) Research Analysis Wing |
| A. | A and C |
| B. | B and C |
| C. | A and B |
| D. | None of A, B and C |
| Answer» E. | |
| 4278. |
What was the age of H? |
| A. | 7 |
| B. | 6 |
| C. | 13 |
| D. | 12 |
| E. | 5 |
| Answer» B. 6 | |
| 4279. |
The average age of 135 members of a society is 65 years. By the addition of 45 new members, the average age becomes 61 years. What is the average age of the newly joined members? |
| A. | 51 years |
| B. | 47 years |
| C. | 49 years |
| D. | 52 years |
| Answer» D. 52 years | |
| 4280. |
In which sector did Vizianagaram District of AP bag 1st rank in Aspirational Districts of NITI Aayog ? |
| A. | Health & Nutrition |
| B. | Education |
| C. | Agriculture & Water Sources |
| D. | Financial Inclusion |
| Answer» B. Education | |
| 4281. |
State with maximum production of coffee in India is _________. |
| A. | Karnataka |
| B. | Kerala |
| C. | Maharashtra |
| D. | Tamil Nadu |
| Answer» B. Kerala | |
| 4282. |
The simple interest on a sum is equal to the sum itself while the rate is same as the number of years for which it is invested. The number of years is equal to: |
| A. | 5 |
| B. | 10 |
| C. | 8 |
| D. | 1 |
| Answer» C. 8 | |
| 4283. |
The design flood commonly adopted in India for barrages and minor dams is: |
| A. | Probable Maximum Flood |
| B. | a flood of 50-100 years return period |
| C. | Peak Flood |
| D. | Standard Project Flood or a 100-year flood (whichever is higher) |
| Answer» E. | |
| 4284. |
The mean deviation about mean μ of a normal distribution is nearly |
| A. | \(\frac{3}{5}\sigma\) |
| B. | \(\frac{5}{3}\sigma\) |
| C. | \(\frac{4}{5}\sigma\) |
| D. | \(\frac{5}{4}\sigma\) |
| Answer» D. \(\frac{5}{4}\sigma\) | |
| 4285. |
The length of a diagonal in cm of a rectangle of length 9 cm and width 6 cm is:A. \(3\sqrt {13} \)B. \(\pm 3\sqrt {13} \)C. 3√5D. ±3√5 |
| A. | A |
| B. | C |
| C. | D |
| D. | B |
| Answer» B. C | |
| 4286. |
Select the option in which the two numbers share the same relationship as that shared by the given number - pair.529 : 23. |
| A. | 635 : 25 |
| B. | 111 : 11 |
| C. | 381 : 19 |
| D. | 729 : 27 |
| Answer» E. | |
| 4287. |
The strain energy per unit volume of a round bar under uniaxial tension with axial stress σ and modulus of elasticity E is |
| A. | \(\frac{{{\sigma ^2}}}{E}\) |
| B. | \(\frac{{{\sigma ^2}}}{2E}\) |
| C. | \(\frac{{{\sigma ^2}}}{3E}\) |
| D. | \(\frac{{{\sigma ^2}}}{4E}\) |
| Answer» C. \(\frac{{{\sigma ^2}}}{3E}\) | |
| 4288. |
Read the following statements carefully:1.The government of India launched a multilingual app-based service - CHC Farm Machinery for Custom Hiring Centres (CHCs) and Krishi Kisan App.2.This service will facilitate local farmers the use of shared resources including tractors and other farm machinery at affordable prices.3.Krishi Kisan app will provide farmers with the information of high-yielding crops and seeds in their nearby area.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 of the above |
| Answer» F. | |
| 4289. |
The correct correlation between the theoretical oxygen demand (TOD), chemical oxygen demand (COD) and biological oxygen demand (BOD) is |
| A. | TOD > BOD > COD |
| B. | BOD > COD > TOD |
| C. | COD > BOD > TOD |
| D. | COD > TOD > BOD |
| E. | TOD > COD > BOD |
| Answer» F. | |
| 4290. |
The first bank in India to introduce the Iris Scan Authentication feature for Aadhaar-based transactions is _________. |
| A. | Andhra Bank |
| B. | Axis Bank |
| C. | Vijaya Bank |
| D. | SBI |
| Answer» C. Vijaya Bank | |
| 4291. |
The quantity of soot formed depends upon |
| A. | the local F/A ratios |
| B. | the type of fuel |
| C. | the pressure |
| D. | All the above |
| Answer» E. | |
| 4292. |
Select the most suitable synonym for the underlined word in the sentence.All the members of the organization expressed implacable opposition to the move. |
| A. | Indignant |
| B. | Adamant |
| C. | Unified |
| D. | Quixotic |
| Answer» C. Unified | |
| 4293. |
The colour of hydrogen is _________. |
| A. | Balck |
| B. | Yellow |
| C. | Orange |
| D. | None of these |
| Answer» E. | |
| 4294. |
Three out of four words given in the options are similar in a certain way one is different. Select the option that is different from the others. |
| A. | Gorillas |
| B. | Chimpanzees |
| C. | Primates |
| D. | Gibbons |
| Answer» D. Gibbons | |
| 4295. |
Value of Angstrom number is ________. |
| A. | 10-5m |
| B. | 10-10m |
| C. | 10-15m |
| D. | 10-20m |
| Answer» C. 10-15m | |
| 4296. |
The permissible or allowable compressive stress fac, of brick masonry does not depend on |
| A. | Type and strength of bricks |
| B. | Efflorescence of bricks |
| C. | Strength of mortar |
| D. | Slenderness ratio |
| Answer» C. Strength of mortar | |
| 4297. |
Which of the following methods can be used to separate a mixture of two miscible liquids? |
| A. | Distillation |
| B. | Sublimation |
| C. | Chromatography |
| D. | Centrifugation |
| Answer» B. Sublimation | |
| 4298. |
What is the suitable title for the given passage? |
| A. | No rule-bound approach in economics. |
| B. | IMF: Time to introspect |
| C. | The Fiscal deficit |
| D. | The economy policy issues |
| E. | Standard of the IMF |
| Answer» B. IMF: Time to introspect | |
| 4299. |
Read the following statements carefully:1.The first crew to the International Space Station after Russia's launch accident returned to earth safely on 25 June 2019.2.Anne McClain, Oleg Kononenko of Roscosmos and David Saint-Jacques touched down near the Kazakh city of Dzhezkazgan.3.The trio's launch on 3rd December 2017 was the first after a Soyuz rocket carrying Russia's Aleksey Ovchinin and US astronaut Nick Hague failed.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» C. Only 1 and 3 | |
| 4300. |
The equivalent torque for a shaft which is subjected to the combined twisting moment (T) and bending moment (M) is given by equation_________ |
| A. | \(\frac{1}{2}\left\{ {\sqrt {{M^2} + {T^2}} } \right\}\) |
| B. | \(\sqrt {{M^2} + {T^2}} \) |
| C. | \(\frac{1}{2}\left\{ {M + \sqrt {{M^2} + {T^2}} } \right\}\) |
| D. | \(\;M + \sqrt {{M^2} + {T^2}} \) |
| Answer» C. \(\frac{1}{2}\left\{ {M + \sqrt {{M^2} + {T^2}} } \right\}\) | |