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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.
| 16401. |
Recently, in Delhi, a single emergency number ________ was launched for police, fire and ambulance emergency services. |
| A. | 110 |
| B. | 111 |
| C. | 112 |
| D. | 113 |
| E. | 114 |
| Answer» D. 113 | |
| 16402. |
The polar form of a vector is 20∠60°. What is the rectangular form of that vector? |
| A. | 15 + j17.33 |
| B. | 10 + j17.33 |
| C. | 10 + j10.33 |
| D. | 15 + j15.33 |
| Answer» C. 10 + j10.33 | |
| 16403. |
Where was 1-day National Consultation on Loss and Damage hosted in April 2019? |
| A. | Pune |
| B. | Hyderabad |
| C. | Mumbai |
| D. | New Delhi |
| E. | Chennai |
| Answer» E. Chennai | |
| 16404. |
The 2015-16 Indira Gandhi Award for National Integration was awarded to __________. |
| A. | T. M. Krishna |
| B. | Shyam Benegal |
| C. | Gulzar |
| D. | A. R. Rahman |
| Answer» B. Shyam Benegal | |
| 16405. |
Select the synonym of the given word.ADULTERATED |
| A. | Combined |
| B. | Fused |
| C. | Contaminated |
| D. | Concentrated |
| Answer» D. Concentrated | |
| 16406. |
Select the alternative that has the same relation between words as between the words in the word pair below.Fish : Shoal |
| A. | Aroma: Flower |
| B. | The crowd: rebelled |
| C. | Sailor: crew |
| D. | Sheep: Herd |
| Answer» D. Sheep: Herd | |
| 16407. |
‘This grave problem' in the passage refers to |
| A. | short monsoon span |
| B. | storage of water |
| C. | rainfall |
| D. | water crisis |
| Answer» E. | |
| 16408. |
Select the number missing from the given series.3, 12, __________, 21612 |
| A. | 150 |
| B. | 200 |
| C. | 149 |
| D. | 147 |
| Answer» E. | |
| 16409. |
What is the total number of students who like pink, red and blue colour? |
| A. | 250 |
| B. | 400 |
| C. | 450 |
| D. | 540 |
| Answer» D. 540 | |
| 16410. |
Where did the Environment ministers of the G7 nations meet in May 2019, before the release of what is expected to be another alarming report on the state of the planet? |
| A. | France |
| B. | Germany |
| C. | Italy |
| D. | USA |
| E. | Japan |
| Answer» B. Germany | |
| 16411. |
The average of 20 numbers is 15 and that of other 70 numbers is 60. What is the average of all the numbers? |
| A. | 50 |
| B. | 59 |
| C. | 61 |
| D. | 63 |
| Answer» B. 59 | |
| 16412. |
Which of the following is the second largest artificial lake in Asia? |
| A. | Kolleru Lake in Andhra Pradesh |
| B. | Chilika Lake in Odisha |
| C. | Dhebar Lake in Rajasthan |
| D. | Chandubi Lake in Assam |
| Answer» D. Chandubi Lake in Assam | |
| 16413. |
Select the correct option that will complete the series256, 384, 576, 864, ____ |
| A. | 1312 |
| B. | 1450 |
| C. | 1024 |
| D. | 1296 |
| Answer» E. | |
| 16414. |
The ampere-hour efficiency of lead-acid batteries is usually between _________. |
| A. | 90 – 95% |
| B. | 55 – 60% |
| C. | 0 – 20% |
| D. | 30 – 35% |
| Answer» B. 55 – 60% | |
| 16415. |
The area of a sector of a circle with central angle 60° is A. The circumference of the circle is C. Then A is equal to: |
| A. | C2/6π |
| B. | C2/18π |
| C. | C2/24π |
| D. | C2/3π |
| Answer» D. C2/3π | |
| 16416. |
Suresh, the son of Mahesh is married to Sita, whose sister Jia is married to Amar, the brother of suresh. How is Jia related to Mahesh? |
| A. | Daughter-in-law |
| B. | Cousin |
| C. | Sister-in-law |
| D. | Sister |
| Answer» B. Cousin | |
| 16417. |
What is \({\left[ {\frac{{\sin \frac{{\rm{\pi }}}{6} + {\rm{i}}\left( {1 - \cos \frac{{\rm{\pi }}}{6}} \right)}}{{\sin \frac{{\rm{\pi }}}{6} - {\rm{i}}\left( {1 - \cos \frac{{\rm{\pi }}}{6}} \right)}}} \right]^3}\) where \({\rm{i}} = \sqrt { - 1} ,\) equal to? |
| A. | 1 |
| B. | i |
| C. | -1 |
| D. | -i |
| Answer» C. -1 | |
| 16418. |
The sum of kinetic and potential energy of a falling body _____. |
| A. | Is constant at all points |
| B. | Varies from point to point |
| C. | Is maximum at starting and goes on increasing |
| D. | Is maximum at starting and goes on decreasing |
| Answer» B. Varies from point to point | |
| 16419. |
Read the following statements carefully:1. The RBI lifted lending curbs from Allahabad Bank and Corporation Bank and removed them from its weak-bank watch list after the government infused capital in them.2. Private sector Dhanlaxmi Bank too has been taken out of the Prompt Corrective Action Framework.3. Bank of India, Bank of Maharashtra and Oriental Bank of Commerce were also taken out of the PCA Framework, earlier on 31 January 2019.Which of the above statements is/are true? |
| 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. | |
| 16420. |
The procurement of how many light Naval Utility Helicopters (NUH) is on track to be the first big procurement of the new (NDA) government? |
| A. | 69 |
| B. | 81 |
| C. | 99 |
| D. | 111 |
| E. | 129 |
| Answer» E. 129 | |
| 16421. |
The end product of aerobic respiration is: |
| A. | CO2 + CO |
| B. | CO2 + NO |
| C. | CO2 + O2 |
| D. | CO2 + H2O |
| Answer» E. | |
| 16422. |
Two identical cube shaped dice each with faces numbered 1 to 6 are rolled simultaneously. The probability that an even number is rolled out on each dice is: |
| A. | \(\frac{1}{36}\) |
| B. | \(\frac{1}{4}\) |
| C. | \(\frac{1}{8}\) |
| D. | \(x = {-b \pm \sqrt{b^2-4ac} \over 2a}\) |
| Answer» C. \(\frac{1}{8}\) | |
| 16423. |
Statement (I): The complex conjugate poles and zeros of the open-loop transfer function have no effect on the root-loci on the real axis.Statement (II): Angle contribution of such a pair of conjugate poles or zeros is 2π radians on the real axis. |
| A. | Both Statement I and Statement II are individually true and Statement II is the correct explanation of Statement I |
| B. | Both Statement I and Statement II are individually true but Statement II is not the correct explanation of Statement I |
| C. | Statement I is true but Statement II is false |
| D. | Statement I is false but Statement II is true |
| Answer» B. Both Statement I and Statement II are individually true but Statement II is not the correct explanation of Statement I | |
| 16424. |
The sales of tablets of shop A is approximately what percent of total sales of tablets of five shops? |
| A. | 30% |
| B. | 34% |
| C. | 40% |
| D. | 38% |
| E. | 37% |
| Answer» C. 40% | |
| 16425. |
The residue of the function \({\rm{f}}\left( {\rm{z}} \right) = \frac{1}{{{{\left( {{\rm{z}} + 2} \right)}^2}{{\left( {{\rm{z}} - 2} \right)}^2}}}{\rm{\;at\;z}} = 2{\rm{\;is}}\) |
| A. | \(- \frac{1}{{32}}\) |
| B. | \(- \frac{1}{{16}}\) |
| C. | \(\frac{1}{{16}}\) |
| D. | \(\frac{1}{{32}}\) |
| Answer» B. \(- \frac{1}{{16}}\) | |
| 16426. |
Which of the following are the essential functions of fuel cells?1. The charging (or electrolyser) function in which the chemical AB is decomposed to A and B2. The storage function in which A and B are held apart.3. The charge function in which A and B are charged with the simultaneous generation of electricity. |
| A. | 1 and 3 only |
| B. | 2 and 3 only |
| C. | 1 and 2 only |
| D. | 1, 2 and 3 |
| Answer» D. 1, 2 and 3 | |
| 16427. |
What is the name of mid-latitude grassland in South America? |
| A. | Prairie |
| B. | Pampas |
| C. | Veld |
| D. | Steppes |
| Answer» C. Veld | |
| 16428. |
Where will Langkawi International Maritime Aero Expo (LIMA-2019) take place? |
| A. | Singapore |
| B. | Brunei |
| C. | Malaysia |
| D. | Cambodia |
| E. | Vietnam |
| Answer» D. Cambodia | |
| 16429. |
The generator, absorber are component of the refrigeration system: |
| A. | Vapour compression |
| B. | Steam jet |
| C. | Gas refrigeration |
| D. | Vapour absorption |
| Answer» E. | |
| 16430. |
The state government of Gujarat has set a target of achieving ________ GW of renewable energy generation by 2022. |
| A. | 10 |
| B. | 20 |
| C. | 30 |
| D. | 40 |
| E. | 50 |
| Answer» D. 40 | |
| 16431. |
Which country won the Men's Asian Champions Trophy Hockey tournament in 2016? |
| A. | China |
| B. | India |
| C. | Pakistan |
| D. | Bangladesh |
| Answer» C. Pakistan | |
| 16432. |
Study the following statements and select the correct answer from the code given below :Assertion (A): The State Election Commission is a constitutional authority.Reason (R): Elections to rural local bodies are overseen by the Election Commission of India. |
| A. | Both (A) and (R) are true and (R) is correct explanation of (A). |
| B. | Both (A) and (R) are true, but (R) is not the correct explanation of (A) |
| C. | (A) is false, but (R) is true. |
| D. | (A) is true, but (R) is false |
| Answer» E. | |
| 16433. |
Select the option that is true about the Statements and Conclusions given:Statements:No locket is pinkSome chains are locketsConclusions:1. No chain is pink2. No locket is red |
| A. | Only conclusion 1 follows |
| B. | Only conclusion 2 follows |
| C. | Both conclusion 1 and 2 follows |
| D. | None of the conclusion 1 or 2 follows |
| Answer» E. | |
| 16434. |
Through which of the following reactions the preparation of Aldehydes from Nitriles and Esters is done? |
| A. | Ikylon Reaction |
| B. | Eatard Reaction |
| C. | Rosenmund opt out |
| D. | Stephen Reaction |
| Answer» E. | |
| 16435. |
What is the equation for kW rating calculation in a battery charger using the taper method? |
| A. | kW = (N × Ah × 2.25 × 0.225 × 0.6) |
| B. | kW = (N × Ah × 2.25 × 0.225 × 0.8) |
| C. | kW = (N × Ah × 0.25 × 0.225 × 0.8) |
| D. | None of these |
| Answer» C. kW = (N × Ah × 0.25 × 0.225 × 0.8) | |
| 16436. |
Select the option that is true about the Statements and Conclusions given: Statements:All bottles are iron Some bottles are paperConclusions: i. Some iron are paper ii. Some paper are iron |
| 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 | |
| 16437. |
Rashtriya Chemicals and Fertilizers Limited has introduced a skin-friendly, moisturizer-based hand cleansing Gel, RCF SAFEROLA. The gel contains which of the following? |
| A. | Iso Propyl Alcohol |
| B. | Aloe Vera extract |
| C. | Isobutanol Alcohol |
| D. | Both 1 and 2 |
| E. | Both 2 and 3 |
| Answer» E. Both 2 and 3 | |
| 16438. |
Slump test of concrete is done to find the following - |
| A. | Durability |
| B. | Workability |
| C. | Strength |
| D. | water content |
| Answer» C. Strength | |
| 16439. |
The instantaneous voltage across a pure resistor is ______ with current |
| A. | leads |
| B. | out of phase |
| C. | lags |
| D. | in- phase |
| Answer» E. | |
| 16440. |
Which of the following scheme of Indian Government is to promote the electric and hybrid vehicle technology to ensure the growth? |
| A. | FAME |
| B. | RISE |
| C. | NPRT |
| D. | EAHV |
| Answer» B. RISE | |
| 16441. |
The value of the directional derivative of the function θ (x, y, z) = xy2 + yz2 + zx2 at the point (2, -1, 1) in the direction of the vector p = i + 2j + 2k is |
| A. | 1 |
| B. | 0.95 |
| C. | 0.93 |
| D. | 0.9 |
| Answer» B. 0.95 | |
| 16442. |
The kinetic energy of a flywheel, having moment of inertia I and angular speed ‘ω’, is given by |
| A. | Iω |
| B. | Iω2 |
| C. | \(\frac{1}{2}I{\omega ^2}\) |
| D. | None of these |
| Answer» D. None of these | |
| 16443. |
Which of the following Articles were repealed from Indian Constitution by 'Constitution 26th Amendment Act, 1971'? |
| A. | Art,. 291 and Art. 362 |
| B. | Art. 283 and Art. 283-A |
| C. | Art. 251 and Art. 256 |
| D. | Art. 301 and Art. 304 |
| Answer» B. Art. 283 and Art. 283-A | |
| 16444. |
What is EDUSAT? |
| A. | The rocket that carries man-made satellites to be placed in the orbit around the sun |
| B. | A newly discovered planet in the solar system |
| C. | An asteroid found between the orbits of Mars and Jupiter |
| D. | A man-made Indian satellite |
| Answer» E. | |
| 16445. |
Starting from point O facing West a man walks 4 km to reach point A. He turns right, walks 4 km and reaches point B. Then, he turns right, walks 4 km and reaches point C. He turns right, walks 3 km and reaches point D. He turns left, walks 4 km and reaches point E. Then, he turns right, walks 5 km and reaches point F. At point F, the man is facing _____ direction. |
| A. | North |
| B. | South |
| C. | East |
| D. | West |
| Answer» C. East | |
| 16446. |
The statements below are followed by two conclusions labeled I and II. Assuming that the information in the statements is true, even if it appears at variance with generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements.Statements:1) Some men are insects.2) Some larvae are insects.ConclusionI. Some insects are larvae.II. Some insects are men. |
| A. | Only conclusion I follows. |
| B. | Both conclusions follow. |
| C. | Only conclusion II follows. |
| D. | Neither conclusion I nor conclusion II follows. |
| Answer» C. Only conclusion II follows. | |
| 16447. |
When did the first Email System begin? |
| A. | 1976 |
| B. | 1971 |
| C. | 1979 |
| D. | 1980 |
| Answer» C. 1979 | |
| 16448. |
The first page that you normally view at a website is its |
| A. | Home Page |
| B. | Master Page |
| C. | First Page |
| D. | Banner Page |
| Answer» B. Master Page | |
| 16449. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No Improvement.Only me can solve the problem. |
| A. | Only me could |
| B. | Only I can |
| C. | Me can only |
| D. | No Improvement |
| Answer» C. Me can only | |
| 16450. |
What is the full form of MPCB? |
| A. | Motor Protection Circuit Breaker |
| B. | Motor Phase Control Board |
| C. | Motor Polarity Control Board |
| D. | Motor Protection Capacitance Bank |
| Answer» B. Motor Phase Control Board | |