MCQOPTIONS
Saved Bookmarks
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.
| 48251. |
Which is the correct group from the taxonomic point of view ? |
| A. | Sea-fan, Sea-star, Sea-pen |
| B. | Jelly-fish, Silver fish, Star fish |
| C. | Pholas, Pila, Cuttlefish |
| D. | Earthworm, Acornworm, Clam-worm |
| Answer» D. Earthworm, Acornworm, Clam-worm | |
| 48252. |
The complex exponential power form of Fourier series of x(t) is \(x\left( t \right) = \mathop \sum \limits_{k = - \infty }^\infty {a_k}{e^{j\frac{{2\pi }}{{{T_0}}}kt}}\)If \(x\left( t \right) = \mathop \sum \limits_{b = - \infty }^\infty \delta \left( {t - b} \right)\), then the value of ak is : |
| A. | 1 - (-1)k |
| B. | 1 + (-1)k |
| C. | 1 |
| D. | -1 |
| Answer» D. -1 | |
| 48253. |
The union territory of Lakshadweep was formed in the year: |
| A. | 1955 |
| B. | 1954 |
| C. | 1957 |
| D. | 1956 |
| Answer» E. | |
| 48254. |
The product of two complex numbers 1 + i and 2 - 5i is |
| A. | 7 - 3i |
| B. | 3 - 4i |
| C. | -3 - 4i |
| D. | 7 + 3i |
| Answer» B. 3 - 4i | |
| 48255. |
Internet Protocol was invented by |
| A. | Vint Cerf |
| B. | David Chaum |
| C. | Georges Claude |
| D. | Josephine Cochrane |
| Answer» B. David Chaum | |
| 48256. |
The formula of Ozone gas is _____? |
| A. | O3 |
| B. | O2 |
| C. | O4 |
| D. | O |
| Answer» B. O2 | |
| 48257. |
The rate of evaporation increases with the increase of _______. |
| A. | surface area |
| B. | boiling point |
| C. | density |
| D. | Intermolecular forces |
| Answer» B. boiling point | |
| 48258. |
Select the most appropriate antonym of the given word.CONSUME |
| A. | absorb |
| B. | save |
| C. | exhaust |
| D. | devour |
| Answer» C. exhaust | |
| 48259. |
The present ages of Kavitha, Rajitha and Haritha are in the ratio of 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find the present ages (in years). |
| A. | 16, 36, 28 |
| B. | 16, 28, 36 |
| C. | 20, 35, 45 |
| D. | 12, 21, 27 |
| Answer» C. 20, 35, 45 | |
| 48260. |
Read the following sentences carefully:1. International researchers have broken the record for superconductivity at the highest temperature recorded to date at around -23°C.2. They created a new material, called lanthanum superhydrides, to achieve the same.3. The material was, however, placed under extremely high pressure ranging between 150-170 gigapascals to reach the new record.Which of the above sentences is/are correct? |
| A. | Only 1 |
| B. | Only 3 |
| C. | Only 2 |
| D. | 1 and 2 both |
| E. | All are correct |
| Answer» F. | |
| 48261. |
The lengths of two diagonals of a rhombus are 12 cm and 16 cm. What is the side (in cm) of the rhombus? |
| A. | 10 |
| B. | 20 |
| C. | 10√2 |
| D. | 20√2 |
| Answer» B. 20 | |
| 48262. |
When there is a sudden increase or decrease in the shear force diagram between any two points, it indicates that there is |
| A. | No loading between the two points |
| B. | Point load at the two points |
| C. | Uniformly varying load between the two points |
| D. | Uniformly distributed load between the two points |
| Answer» C. Uniformly varying load between the two points | |
| 48263. |
The depletion region in a junction diode contains charges that are: |
| A. | Mobile donor and acceptor ion |
| B. | Fixed donor and acceptor ion |
| C. | Mostly majority carriers |
| D. | Mostly minority carriers |
| Answer» C. Mostly majority carriers | |
| 48264. |
The simple interest on a sum is 7/8 of the principal for 5 years. What is the rate (in percentage) of interest per annum? |
| A. | 15 |
| B. | 17.5 |
| C. | 14 |
| D. | 22.5 |
| Answer» C. 14 | |
| 48265. |
To determine the readiness of children to learn, the teacher needs to have some knowledge of children’s ______.I. Emotional developmentII. Intellectual development |
| A. | Only II |
| B. | Both I and II |
| C. | Only I |
| D. | Neither I nor II |
| Answer» C. Only I | |
| 48266. |
The carbohydrate that can be digested by ruminants but not by humans is: |
| A. | Glucose |
| B. | Starch |
| C. | Cellulose |
| D. | Lactose |
| Answer» D. Lactose | |
| 48267. |
The Chief Election Commissioner of India is appointed by ________. |
| A. | Chief Justice of India |
| B. | Prime Minister |
| C. | President |
| D. | Parliament |
| Answer» D. Parliament | |
| 48268. |
Study the given pattern carefully and select number that can replace the question mark (?) in it.436353337706? |
| A. | 895 |
| B. | 1123 |
| C. | 1456 |
| D. | 1377 |
| Answer» E. | |
| 48269. |
Tata Sons will buy 32.67 per cent more stake in Air Asia India, bringing its total share to how much per cent in the airline? |
| A. | 75.34 |
| B. | 79.21 |
| C. | 83.67 |
| D. | 86.92 |
| E. | 90.29 |
| Answer» D. 86.92 | |
| 48270. |
Which of the following organisations publishes an annual report titled Global Competitiveness Index? |
| A. | World Bank |
| B. | International Monetary Fund |
| C. | Asian Development Bank |
| D. | World Economic Forum |
| Answer» E. | |
| 48271. |
Which of the following is not a part of the main topographic regions of Nepal?A. lowlandB. HillsC. DeccanD. Mountains |
| A. | A |
| B. | C |
| C. | B |
| D. | D |
| Answer» C. B | |
| 48272. |
What happens when a solution of an acid is mixed with a solution of a base in a test tube?(i) The temperature of the solution increases.(ii) The temperature of the solution decreases.(iii) The temperature of the solution remains the same.(iv) Salt formation takes place. |
| A. | (i) and (iv) |
| B. | Only (i) |
| C. | (ii) and (iv) |
| D. | (iii) and (iv) |
| Answer» B. Only (i) | |
| 48273. |
Rohan is reading the latest comic book of Bahubali because he cannot wait to see what happens to Bahubali and his family. This is best example of - |
| A. | Intrinsic motivation only |
| B. | Extrinsic motivation only |
| C. | Both intrinsic and extrinsic motivation |
| D. | Neither intrinsic nor extrinsic motivation |
| Answer» B. Extrinsic motivation only | |
| 48274. |
Which of the following represents the sides of an acute angled triangle? |
| A. | 6, 9, 16 |
| B. | 7, 8, 10 |
| C. | 5, 12, 13 |
| D. | None of these |
| Answer» C. 5, 12, 13 | |
| 48275. |
The structural and functional unit of nervous system is: |
| A. | Nephron |
| B. | Sarcomere |
| C. | Neuron |
| D. | Brain |
| Answer» D. Brain | |
| 48276. |
Recently, India has got its first NEDL finalised by the Indian Council of Medical Research (ICMR). What does 'D' stand for in NEDL? |
| A. | Disturb |
| B. | Diagnostics |
| C. | Diarrhoea |
| D. | Damage |
| E. | Durable |
| Answer» C. Diarrhoea | |
| 48277. |
What is the radix of the numbers if the solution to the quadratic equation x2 - 10x + 26 = 0 is x = 4 and x = 7 ? |
| A. | 8 |
| B. | 9 |
| C. | 10 |
| D. | 11 |
| Answer» E. | |
| 48278. |
The ratio 6:5 expressed as a percentage equals |
| A. | 125% |
| B. | 140% |
| C. | 120% |
| D. | 130% |
| Answer» D. 130% | |
| 48279. |
The country which has agreed to export petroleum and oil against payment in Rupee instead of Dollar is |
| A. | Iran |
| B. | Iraq |
| C. | Libiya |
| D. | UAE |
| Answer» B. Iraq | |
| 48280. |
The New Agricultural Strategy was introduced in India in the decade of? |
| A. | 1950's |
| B. | 1960's |
| C. | 1970's |
| D. | None of the above |
| Answer» C. 1970's | |
| 48281. |
The forces between two bodies are always: |
| A. | isolated forces |
| B. | unequal and in the opposite direction |
| C. | equal and in the same direction |
| D. | equal and in the opposite direction |
| Answer» E. | |
| 48282. |
The Illustrated Weekly of India was at its peak when Khushwant Singh was the Editor of the Weekly.His writings include.I. The History of SikhsII. The Train to PakistanIII. The Company of WomenIV. The Sunset ClubV. Sex, Scotch ScholarshipVI. With Malice Towards One and AllVII. Not a Nice Man to KnowVIII. The Good, the Bad and the RidiculousWhich one was his last novel? |
| A. | III |
| B. | IV |
| C. | V |
| D. | VI |
| Answer» C. V | |
| 48283. |
The sides AB and AC of ΔABC are produced to P and Q respectively. The bisectors of ∠CBP and ∠BCQ meet at R. If the measure of ∠A = 44°, the find the measure of ∠BRC/2. |
| A. | 34° |
| B. | 33° |
| C. | 32° |
| D. | 38° |
| Answer» B. 33° | |
| 48284. |
The quantity of work equal to one joule is also equivalent to one |
| A. | watt × second |
| B. | watt/second |
| C. | watt/ second2 |
| D. | watt |
| Answer» B. watt/second | |
| 48285. |
What is the value of 62- 52 + 82- 72 + 102- 92 + 122- 112 + 142- 132? |
| A. | 105 |
| B. | 95 |
| C. | 85 |
| D. | 90 |
| Answer» C. 85 | |
| 48286. |
Which of the following kings was the father of Sanghamitra and Mahendravarman? |
| A. | Krishnadeva Raya |
| B. | Bimbisara |
| C. | Kanishka |
| D. | Ashoka |
| Answer» E. | |
| 48287. |
The term 'Dolphin Kick' is associated with which sport? |
| A. | Swimming |
| B. | Football |
| C. | Rugby |
| D. | Cricket |
| Answer» B. Football | |
| 48288. |
What does the term 'favelas' used in the passage refers to? |
| A. | street kids |
| B. | slums in Brazil |
| C. | interest rates prevailing in Brazil |
| D. | Labour supply |
| Answer» C. interest rates prevailing in Brazil | |
| 48289. |
Scientists have developed a high-tech system for communicating with vegetation. The scientists used the technology to trigger which of the following plants? |
| A. | Trumpet pitchers |
| B. | Venus flytrap |
| C. | Cephalotus |
| D. | Heliamphora |
| E. | Shameplant |
| Answer» C. Cephalotus | |
| 48290. |
When a ball is allowed to fall, the time it takes to fall any distance varies as the square root of the distance and it takes 4 seconds to fall 78.40 m. How long would it take to fall 122.50 m? |
| A. | 5 seconds |
| B. | 5.5 seconds |
| C. | 6 seconds |
| D. | 6.5 seconds |
| Answer» B. 5.5 seconds | |
| 48291. |
Select the most appropriate synonym of the given word.Assert |
| A. | Refute |
| B. | Enter |
| C. | Specify |
| D. | Emphasize |
| Answer» E. | |
| 48292. |
Recently, the Cabinet headed by CM Y. S. Jaganmohan Reddy approved enacting which of the following acts? |
| A. | Andhra Pradesh Disha Act, 2019 |
| B. | Andhra Pradesh Criminal Law (Amendment) Act, 2019 |
| C. | Andhra Pradesh Special Court for Specified Offences against Women and Children Act, 2019 |
| D. | Both 1 and 2 |
| E. | All are correct |
| Answer» F. | |
| 48293. |
Which of the following is the lowest region of atmosphere? |
| A. | Troposphere |
| B. | Stratosphere |
| C. | Ionosphere |
| D. | Exosphere |
| Answer» B. Stratosphere | |
| 48294. |
The closed loop transfer function of a control system is given by \(\frac{{C\left( s \right)}}{{R\left( s \right)}} = \frac{1}{{s + 1}}\). For the input r(t) = sin t, the steady state response c(t) is |
| A. | 1 |
| B. | \(\frac{1}{{\sqrt 2 }}\cos t\) |
| C. | \(\frac{1}{{\sqrt 2 }}\sin \left( {t + \frac{\pi }{4}} \right)\) |
| D. | \(\frac{1}{{\sqrt 2 }}\sin \left( {t - \frac{\pi }{4}} \right)\) |
| Answer» E. | |
| 48295. |
The Jim Corbett National Park is situated in which state of India? |
| A. | Karnataka |
| B. | Bihar |
| C. | Uttarakhand |
| D. | Rajasthan |
| Answer» D. Rajasthan | |
| 48296. |
The Sachar Committee Report is related to the religious minority, in India, of: |
| A. | Parsis |
| B. | Christrians |
| C. | Muslims |
| D. | Sikhs |
| Answer» D. Sikhs | |
| 48297. |
The simplified value of \(2\frac{1}{3}\;of\;\left( {\frac{3}{5} \div \frac{2}{9}} \right) - \left( {4\frac{2}{5}\; + \;\frac{{19}}{{20}} \div \frac{1}{2}} \right)\) is: |
| A. | 12 |
| B. | 14 |
| C. | 0 |
| D. | 1 |
| Answer» D. 1 | |
| 48298. |
Which of the following function f(z), of the complex variable z, is NOT analytic at all the points of the complex plane? |
| A. | f(z) = z2 |
| B. | f(z) = ez |
| C. | f(z) = sin z |
| D. | f(z) = log z |
| Answer» E. | |
| 48299. |
The reciprocal of the sum of the reciprocals of 6/5 and 3/7 is ________ |
| A. | 19/6 |
| B. | 35/57 |
| C. | 6/19 |
| D. | 57/35 |
| Answer» D. 57/35 | |
| 48300. |
Toshiba Corp's Chief Executive Officer Nobuaki Kurumatani will be replaced by whom? |
| A. | Fujio Mitarai |
| B. | Satoshi Tsunakawa |
| C. | Toshiaki Higashihara |
| D. | Kevin Johnson |
| E. | Mark Parker |
| Answer» C. Toshiaki Higashihara | |