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MCQOPTIONS
This section includes 58536 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 10351. |
The development of strength of cement and its fineness are: |
| A. | Directly proportional |
| B. | Inversely proportional |
| C. | Not related |
| D. | Randomly related |
| Answer» B. Inversely proportional | |
| 10352. |
Rearrange the parts of the sentence in correct order.Children withP: Skills progressQ. Poor phonologicalR. More poorly |
| A. | RPQ |
| B. | PRQ |
| C. | QPR |
| D. | QRP |
| Answer» D. QRP | |
| 10353. |
The boiling points of diethyl ether, benzene, and dimethyl ether are 34.6∘C, 80.1∘C, and -24∘ C respectively. Which one of the following correctly represents their boiling points in the Kelvin scale respectively? |
| A. | 238.4 K, 192.9 K, 249 K |
| B. | 238.4 K, 192.9 K, 297 K |
| C. | 307.6 K, 353.1 K, 297 K |
| D. | 307.6 K, 353.1 K, 249.15 K |
| Answer» E. | |
| 10354. |
Which approach is suitable for the education of 'Mentally Retarded' children? |
| A. | Enrichment approach |
| B. | High level curriculum |
| C. | Individualized instructions |
| D. | Acceleration approach |
| Answer» D. Acceleration approach | |
| 10355. |
Select the most appropriate meaning of the underlined idiom.All his efforts proved to be mare’s nest in the long run |
| A. | irrelevant |
| B. | unimportant |
| C. | worthless |
| D. | insincere |
| Answer» D. insincere | |
| 10356. |
The receiving end voltage for a long line under no-load condition is |
| A. | less than the sending end voltage |
| B. | more than the sending end voltage |
| C. | equal to the sending end voltage |
| D. | Any of the above |
| Answer» C. equal to the sending end voltage | |
| 10357. |
Two Statements S1 and S2 are given below with regard to two numbers followed by a Question :S1 : Their product is 21.S2 : Their sum is 10. Question : What are the two numbers? Which one of the following is correct in respect of the above Statements and the Question? |
| A. | S1 alone is sufficient to answer the Question. |
| B. | S2 alone is sufficient to answer the Question. |
| C. | S1 and S2 together are sufficient to answer the Question, but neither S1 alone nor S2 alone is sufficient to answer the Question. |
| D. | S1 and S2 together are not sufficient to answer the Question. |
| Answer» D. S1 and S2 together are not sufficient to answer the Question. | |
| 10358. |
The Bharti Infratel board has approved the long-pending merger with which of the following, to create the world’s largest mobile tower operator outside China? |
| A. | BMC Software |
| B. | Indus Towers Ltd |
| C. | GTL Infrastructure |
| D. | Intuit India |
| E. | Adobe |
| Answer» C. GTL Infrastructure | |
| 10359. |
The rectangular window has a relative side-lobe level: |
| A. | -13 dB |
| B. | -27 dB |
| C. | -32 dB |
| D. | -43 dB |
| Answer» B. -27 dB | |
| 10360. |
What is the connection known as which uses phone lines and modems? |
| A. | Digital |
| B. | Dial-up |
| C. | Broadband |
| D. | Dish |
| E. | Both 2 and 3 |
| Answer» F. | |
| 10361. |
The schematic arrangement given is of protection of alternator against: |
| A. | earth fault |
| B. | unbalanced loading |
| C. | insulation failure of stator windings. |
| D. | turn-to-turn fault in any single stator winding |
| Answer» C. insulation failure of stator windings. | |
| 10362. |
The standard angle between the sides of a V belt is- |
| A. | 25° |
| B. | 90° |
| C. | 40° |
| D. | 45° |
| Answer» D. 45° | |
| 10363. |
Select the correct option that will fill in the blank and complete the series.145, 100, 65, 40, ? |
| A. | 15 |
| B. | 10 |
| C. | 20 |
| D. | 25 |
| Answer» E. | |
| 10364. |
The average weight of students in a class is 49kg. Five new students are admitted in the class whose weights are 45 kg, 46.8 kg, 47.4 kg, 54.2 kg and 63.6 kg. Now, the average weight of all the students in the class is 50 kg. The number of students in the class in the beginning was: |
| A. | 10 |
| B. | 12 |
| C. | 8 |
| D. | 7 |
| Answer» E. | |
| 10365. |
The conductivity of aluminum as compared to copper is |
| A. | 1 |
| B. | 0.7 |
| C. | 0.6 |
| D. | 0.5 |
| Answer» D. 0.5 | |
| 10366. |
The operational amplifier circuit shown in figure having a voltage gain of unity has |
| A. | High input impedance and high output impedance |
| B. | High input impedance and low output impedance |
| C. | Low input impedance and low output impedance |
| D. | Low input impedance and high output impedance |
| Answer» C. Low input impedance and low output impedance | |
| 10367. |
The value of \({\rm{cos}}\frac{\pi }{{{2^2}}}\cdot{\rm{cos}}\frac{\pi }{{{2^3}}}\cdot \ldots \cdot{\rm{cos}}\frac{\pi }{{{2^{10}}}}\cdot{\rm{sin}}\frac{\pi }{{{2^{10}}}}\) is: |
| A. | \(\frac{1}{{512}}\) |
| B. | \(\frac{1}{{1024}}\) |
| C. | \(\frac{1}{{256}}\) |
| D. | \(\frac{1}{2}\) |
| Answer» B. \(\frac{1}{{1024}}\) | |
| 10368. |
Select the option that is related to the third term in the same way as the second term is related to the first term.52 : 65 :: 76 : ? |
| A. | 115 |
| B. | 105 |
| C. | 95 |
| D. | 85 |
| Answer» D. 85 | |
| 10369. |
The amount of pearlite and cementite in transformed ledeburite at room temperature according to lever rule is |
| A. | 20.4 and 79.6 % respectively |
| B. | 30.4 and 69.69 % respectively |
| C. | 50.4 and 49. 69 % respectively |
| D. | 40.4 and 59.6 % respectively |
| Answer» D. 40.4 and 59.6 % respectively | |
| 10370. |
VRF stands for _______. |
| A. | Varying recalculated flow |
| B. | Varying refrigerant functions |
| C. | Variable refrigerant flow |
| D. | None of these |
| Answer» D. None of these | |
| 10371. |
The e-Tourist Visa which was introduced in September 2014 with 46 countries has now (February 2019) been made applicable to ________ countries. |
| A. | 100 |
| B. | 138 |
| C. | 142 |
| D. | 166 |
| E. | 182 |
| Answer» E. 182 | |
| 10372. |
When a person goes to his office from his house with a speed of 10 km/hr, he is late by 20 minutes. When he goes with speed of 15 km/hr, he is late by 5 minutes. What is the distance (in km between his office and house? |
| A. | 8 |
| B. | 7.5 |
| C. | 7 |
| D. | 8.5 |
| Answer» C. 7 | |
| 10373. |
Which award is often referred to as the ‘Nobel Prize of architecture’? |
| A. | Ramon Magsaysay |
| B. | Jawaharlal Nehru prize |
| C. | Pritzker prize |
| D. | Abel prize |
| Answer» D. Abel prize | |
| 10374. |
What is the normal size of planetary paths of planets?A. CircularB. ParabolicC. EllipticalD. Conical |
| A. | A |
| B. | D |
| C. | C |
| D. | B |
| Answer» D. B | |
| 10375. |
Select the most appropriate option to fill in blank No.10 |
| A. | personal |
| B. | impersonation |
| C. | personality |
| D. | person |
| Answer» D. person | |
| 10376. |
Select the most appropriate option to fill in blank No.7 |
| A. | a |
| B. | the |
| C. | one |
| D. | only |
| Answer» C. one | |
| 10377. |
Select the most appropriate option to fill in blank No.6 |
| A. | revolves |
| B. | resolves |
| C. | orders |
| D. | orbits |
| Answer» B. resolves | |
| 10378. |
Select the most appropriate option to fill in blank No.9 |
| A. | lesson |
| B. | fitness |
| C. | effort |
| D. | exercise |
| Answer» E. | |
| 10379. |
Select the most appropriate option to fill in blank No.8 |
| A. | stress |
| B. | authority |
| C. | capacity |
| D. | force |
| Answer» B. authority | |
| 10380. |
What is the position of Earth from the sun among the eight planets? |
| A. | First |
| B. | Second |
| C. | Third |
| D. | Fourth |
| Answer» D. Fourth | |
| 10381. |
The Relative density of compacted dense sand is approximately equal to ________. |
| A. | 1.20 |
| B. | 0.4 |
| C. | 0.6 |
| D. | 0.95 |
| Answer» E. | |
| 10382. |
The expenditure of a household for a certain month is Rs. 20000 out of which Rs. 8000 is spent on education, Rs. 5900 on food, Rs. 2800 on shopping and the rest on personal care. What percentage of expenditure is spent on personal care? |
| A. | 12% |
| B. | 16.5% |
| C. | 18% |
| D. | 21.8% |
| Answer» C. 18% | |
| 10383. |
The direct form structure of an FIR (finite impulse response) filter is shown in the figure:The filter can be used to approximate a |
| A. | low-pass filter |
| B. | high-pass filter |
| C. | band-pass filter |
| D. | band-stop filter |
| Answer» D. band-stop filter | |
| 10384. |
twice alike, and ___________ would be a new person |
| A. | hence |
| B. | if |
| C. | but |
| D. | also |
| Answer» B. if | |
| 10385. |
What is 18% of 234? |
| A. | 36.64 |
| B. | 32.12 |
| C. | 42.12 |
| D. | 48.9 |
| Answer» D. 48.9 | |
| 10386. |
What is the function of the ozone layer? |
| A. | Helps in protection from moon rays |
| B. | Helps in protection from harmful ultraviolet radiation |
| C. | Helps in protection from methane gas |
| D. | Helps in protection from infrared radiation |
| Answer» C. Helps in protection from methane gas | |
| 10387. |
Seven friends - P, Q, R, S, T, U and v are watching hockey match sitting in a stadium. P and U are sitting at the extreme ends, S is sitting second right of P and between T and R. Q is sitting between U and V. R is sitting immediate left of V. Who is sitting at the middle of all? |
| A. | T |
| B. | U |
| C. | R |
| D. | Q |
| Answer» D. Q | |
| 10388. |
Which of the following numbers is irrational? |
| A. | \(\sqrt[3]{{64}}\) |
| B. | \(\sqrt {64} \) |
| C. | \(\sqrt[6]{{64}}\) |
| D. | \(\sqrt[4]{{64}}\) |
| Answer» E. | |
| 10389. |
The three characteristics shown in the given graphs, represent which of the following motors? |
| A. | Three-phase induction motor |
| B. | Three-phase synchronous motor |
| C. | DC series motor |
| D. | DC shunt motor |
| Answer» D. DC shunt motor | |
| 10390. |
What is the aggregate percentage of marks obtained by student C in all the five subjects? |
| A. | 71 |
| B. | 75 |
| C. | 76 |
| D. | 73 |
| Answer» E. | |
| 10391. |
The atmospheric pressure at sea level is _____ atmosphere. |
| A. | 0.1 |
| B. | 0.001 |
| C. | 1 |
| D. | 0 |
| Answer» D. 0 | |
| 10392. |
Which of the following cricketers set a record for most runs in an ODI single game? |
| A. | Sachin Tendulkar |
| B. | Virat Kholi |
| C. | Rohit Sharma |
| D. | Shahid Afridi |
| Answer» D. Shahid Afridi | |
| 10393. |
The following pie chart shows information on sales of a toy making company “XYZ” during 2017-18 financial year.The total revenue made by sales of the toys was Rs. 38,72,00/-. Which type of toys made the highest revenue for the company? |
| A. | Toddler toys |
| B. | Musical toys |
| C. | Soft toys |
| D. | Learning blocks |
| Answer» C. Soft toys | |
| 10394. |
Read the following passage and answer the item that follows. Your answer to this item should be based on the passage only. The quest for cheap and plentiful meat has resulted in factory farms where more and more animals are squeezed into smaller lots in cruel and shocking conditions. Such practices have resulted in many of the world's health pandemics such as the avian flu. Worldwide, livestock are increasingly raised in cruel, cramped conditions, where animals spend their short lives under artificial light, pumped full of antibiotics and growth hormones, until the day they are slaughtered. Meat production is water-intensive. 15000 litres of water is needed for every kilogram of meat compared with 3400 litres for rice, 3300 litres for eggs and 255 litres for a kilogram of potatoes. What is the most rational and crucial message given by the passage? |
| A. | Mass production of meat through industrial farming is cheap and is suitable for providing protein nutrition to poor countries. |
| B. | Meat-producing industry violates the laws against cruelty to animals. |
| C. | Mass production of meat through industrial farming is undesirable and should be stopped immediately. |
| D. | Environmental cost of meat production is unsustainable when it is produced through industrial farming. |
| Answer» E. | |
| 10395. |
The dimension of \(\dfrac{1}{μ_0 ϵ_0}\) where μ0 represents vacuum permeability and ϵ0 represents vacuum permittivity |
| A. | L-1 T |
| B. | L2 T-2 |
| C. | L-2 T2 |
| D. | LT-1 |
| Answer» C. L-2 T2 | |
| 10396. |
Sensory - motor period covers the first: |
| A. | One year of life |
| B. | Two years of life |
| C. | Four years of life |
| D. | None of these |
| Answer» C. Four years of life | |
| 10397. |
What is the share of Central Government in Regional Rural Banks? |
| A. | 50% |
| B. | 15% |
| C. | 35% |
| D. | 20% |
| E. | 10% |
| Answer» B. 15% | |
| 10398. |
To the detection of up to 5 errors in all cases, the minimum Hamming distance in a block code must be _______. |
| A. | 5 |
| B. | 6 |
| C. | 10 |
| D. | 8 |
| Answer» C. 10 | |
| 10399. |
What is the value of \(\frac{{2\; \div \;3\; \times \;\left( {1\; + \;3} \right)\; + \;5 - 6}}{{2\;of\;3\; \div \;5\; \times \;4\; + \;3 - 2}}\;?\) |
| A. | \(\frac{{27}}{{92}}\) |
| B. | \(\frac{{36}}{{89}}\) |
| C. | \(\frac{{31}}{{73}}\) |
| D. | \(\frac{{25}}{{87}}\) |
| Answer» E. | |
| 10400. |
Which of the following is a monetary policy tool used by RBI to control inflation? |
| A. | Repo rate |
| B. | Fiscal Drag |
| C. | Fiscal Push |
| D. | Austerity measures |
| Answer» B. Fiscal Drag | |