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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.
| 56401. |
Two numbers are in the ratio 3 : 7. If 8 is added to both the numbers, their ratio becomes 5 : 9. The numbers are: |
| A. | 12, 28 |
| B. | 6, 14 |
| C. | 15, 35 |
| D. | 24, 56 |
| Answer» B. 6, 14 | |
| 56402. |
Turbine used for low head is |
| A. | Kaplan turbine |
| B. | Francis turbine |
| C. | Pelton Wheel turbine |
| D. | Impulse turbine |
| Answer» B. Francis turbine | |
| 56403. |
What is the value of positive square root of 14 + 6√5? |
| A. | 3 + √5 |
| B. | 3 - √5 |
| C. | 5 + √3 |
| D. | 5 - √3 |
| Answer» B. 3 - √5 | |
| 56404. |
The combined Index of Eight Core Industries stood at ________ in July 2019. |
| A. | 125.2 |
| B. | 130.3 |
| C. | 131.9 |
| D. | 134.2 |
| E. | 138.6 |
| Answer» D. 134.2 | |
| 56405. |
The nominal interest rate is defined as the amount paid the borrower to the lender for using the borrowed amount for a specific period. Real interest rate calculated based on actual value (inflation-adjusted), is approximately equal to the difference between the nominal rate and expected rate of inflation in the economy.Which of the following assertions is best supported by the above information? |
| A. | Under high inflation, the real interest rate is low and borrowers get benefited |
| B. | Under low inflation, the real interest rate is high and borrowers get benefited |
| C. | Under high inflation, the real interest rate is low and lenders get benefited |
| D. | Under low inflation, the real interest rate is low and borrowers get benefited |
| Answer» B. Under low inflation, the real interest rate is high and borrowers get benefited | |
| 56406. |
Which of the following is the correct dimension of surface tension? |
| A. | W/m |
| B. | J/m2 |
| C. | J/m |
| D. | N/m2 |
| Answer» C. J/m | |
| 56407. |
The formula for generating the Reynold's number is? |
| A. | Re = ρvd/η |
| B. | Re = ρvdη |
| C. | Re = ηvd/ρ |
| D. | Re = ηv/(dρ) |
| Answer» B. Re = ρvdη | |
| 56408. |
Which city was declared as the architectural capital of the world for the year 2020? |
| A. | Buenos |
| B. | Rio de Janeiro |
| C. | Santiago |
| D. | Tehran |
| Answer» C. Santiago | |
| 56409. |
The magnitude of two forces, which when acting at right angle produce resultant for of √10 Kg and when acting at 60° produce resultant of √13 Kg. These forces are: |
| A. | 2 and √6 Kg |
| B. | 3 and 1 Kg |
| C. | √5 and √5 Kg |
| D. | 2 and 5 Kg |
| Answer» C. √5 and √5 Kg | |
| 56410. |
Which of the following international football stars belongs to Brazil? |
| A. | Neymar |
| B. | Gabriel Batistuta |
| C. | Marcos Rojo |
| D. | Lionel Messi |
| Answer» B. Gabriel Batistuta | |
| 56411. |
The ornament known as Seeshphool is worn on which part of body |
| A. | Head |
| B. | Nose |
| C. | Neck |
| D. | Ear |
| Answer» B. Nose | |
| 56412. |
The surge impedance of a 400 km long overhead transmission line is 400 ohms. For a 200 km length of the same line, the surge impedance will be _________. |
| A. | 200 ohms |
| B. | 800 ohms |
| C. | 400 ohms |
| D. | 100 ohms |
| Answer» D. 100 ohms | |
| 56413. |
Which of the following combination of statement is true regarding the interpretation of the atomic orbitals?(1) An electron in an orbital of high angular momentum stays away from the nucleus than an electron in the orbital of lower angular momentum.(2) For a given value of the principal quantum number, the size of the orbit is inversely proportional to the azimuthal quantum number.(3) According to wave mechanics, the ground state angular momentum is equal to \(\frac{h}{{2\pi }}\).(4) The plot of ψ Vs r for various azimuthal quantum number, shows peak shifting towards higher r value. |
| A. | (1), (3) |
| B. | (2), (3) |
| C. | (1), (2) |
| D. | (1), (4) |
| Answer» E. | |
| 56414. |
The square root of 5329 is: |
| A. | 97 |
| B. | 96 |
| C. | 94 |
| D. | 73 |
| Answer» E. | |
| 56415. |
Which of the following has been voted 'word of the decade' by US language experts, in January 2020? |
| A. | He |
| B. | They |
| C. | There |
| D. | His |
| E. | Our |
| Answer» C. There | |
| 56416. |
Select the option that is related to the third term in the same way as the second term is related to the first term.Painting : Colour :: Homework : ? |
| A. | School |
| B. | Ink |
| C. | Notebook |
| D. | Teacher |
| Answer» C. Notebook | |
| 56417. |
What was the birth name of Jahangir? |
| A. | Khurram |
| B. | Sher Shah |
| C. | Abdul Khan |
| D. | Salim |
| Answer» E. | |
| 56418. |
The reciprocal of a negative rational number _______. |
| A. | is a zero |
| B. | can be either a positive or a negative rational number |
| C. | is a negative rational number |
| D. | is a positive rational number |
| Answer» D. is a positive rational number | |
| 56419. |
The students in a class took a Math test. Two-thirds of the boys and \(\frac{3}{4}\) of the girls passed the test. It is noticed that an equal number of boys and girls passed the test. What is the minimum possible number of students in the class? |
| A. | 17 |
| B. | 12 |
| C. | 34 |
| D. | 24 |
| Answer» B. 12 | |
| 56420. |
What is the value of [(sin4x + sin4y) × tan(2x – 2y)] / (cos4x + cos4y)? |
| A. | tan2(2x + 3y) |
| B. | tan2 |
| C. | cot(x – y) |
| D. | tan(2x + 2y) tan(2x - 2y) |
| Answer» E. | |
| 56421. |
When did the civil war in Sri Lanka end? |
| A. | 2009 |
| B. | 2001 |
| C. | 1800 |
| D. | 1909 |
| Answer» B. 2001 | |
| 56422. |
Which country has contributed USD 300,000 to the United Nations agency for gender equality and women empowerment? |
| A. | Pakistan |
| B. | India |
| C. | Bangladesh |
| D. | Bhutan |
| E. | Sri Lanka |
| Answer» C. Bangladesh | |
| 56423. |
What part of \(\dfrac{1}{12}\) is \(\dfrac{3}{8} \ ?\) |
| A. | \(\dfrac{3}{7}\) |
| B. | \(\dfrac{4}{3}\) |
| C. | \(\dfrac{1}{12}\) |
| D. | \(\dfrac{9}{2}\) |
| Answer» E. | |
| 56424. |
Verizon Communications Inc has agreed to sell its media unit to which of the following for $5 billion? |
| A. | Carlyle Group |
| B. | Thoma Bravo |
| C. | TPG Capital |
| D. | Apollo Global Management Inc |
| E. | BlackRock Inc. |
| Answer» E. BlackRock Inc. | |
| 56425. |
Which of the following form an AP? |
| A. | 1, 1, 2, 2, 3, 3, _ _ _ _ _ |
| B. | 0.3, 0.33, 0.333, _ _ _ _ _ |
| C. | √2, 2, 2√2, 4, _ _ _ _ _ |
| D. | 3, 3 + √2, 3 + 2√2, 3 + 3√3 _ _ _ _ _ |
| Answer» E. | |
| 56426. |
Which country has removed 105 apps including that of U.S. travel firm TripAdvisor Inc from app stores in the country? |
| A. | Japan |
| B. | Russia |
| C. | China |
| D. | Australia |
| E. | Germany |
| Answer» D. Australia | |
| 56427. |
The speed of car B is half the speed of car A. If car A covers a distance of 120 km in 3/2 hours, what is the speed of car B? |
| A. | 40 kmph |
| B. | 60 kmph |
| C. | 30 kmph |
| D. | 50 kmph |
| Answer» B. 60 kmph | |
| 56428. |
There are 47 cars in a row. A black car is 18th from the right end and a white car is 39th from the right end. How many cars are there between these black and white cars? |
| A. | 21 |
| B. | 20 |
| C. | 19 |
| D. | 18 |
| Answer» C. 19 | |
| 56429. |
The ratio of immediate settlement of a rigid footing to the maximum settlement of an equal flexible footing will be:- |
| A. | 0.6 |
| B. | 0.8 |
| C. | 0.7 |
| D. | 0.9 |
| Answer» C. 0.7 | |
| 56430. |
Train A crosses a 250 m long bridge in 25 seconds. Another train B, whose speed is 1/5th of train A, can cross train A in 9 seconds while travelling in the opposite direction. If the length of train A is 125 m, find the length of train B. |
| A. | 37 m |
| B. | 24 m |
| C. | 39 m |
| D. | 33 m |
| E. | 27 m |
| Answer» B. 24 m | |
| 56431. |
Where is the Headquarters of UNESCO located? |
| A. | New York City |
| B. | Geneva |
| C. | Paris |
| D. | Washington DC |
| Answer» D. Washington DC | |
| 56432. |
Which of the following is used for examination of crystal structure of material? |
| A. | Naked eye |
| B. | Microscope |
| C. | Optical microscope |
| D. | X ray |
| Answer» E. | |
| 56433. |
Which of the following is NOT a valid version of Windows? |
| A. | Windows Vista |
| B. | Windows XP |
| C. | Windows 9 |
| D. | Windows 10 |
| Answer» D. Windows 10 | |
| 56434. |
Summer Olympics 2018 was held in which country? |
| A. | Japan |
| B. | China |
| C. | Argentina |
| D. | Peru |
| Answer» D. Peru | |
| 56435. |
The distance of the point having position vector \( - \hat i + 2\hat j + 6\hat k\) from the straight line passing through the point (2, 3, -4) and parallel to the vector, \(6\hat i + 3\hat j - 4\hat k\) is: |
| A. | 7 |
| B. | \(4\sqrt 3 \) |
| C. | 6 |
| D. | \(2\sqrt {13} \) |
| Answer» B. \(4\sqrt 3 \) | |
| 56436. |
Which among the following Electrical Conduit is also known as "Greenfield"? |
| A. | Flexible Metal Conduit |
| B. | Electrical Non-Metallic Tubing |
| C. | Electrical Metallic Tubing |
| D. | Non Flexible Metal Conduit |
| Answer» B. Electrical Non-Metallic Tubing | |
| 56437. |
The CM of which state has formed a high-level committee, headed by retired judge AK Rajan, to submit a report on the impact of the National Eligibility cum Entrance Test (Undergraduate) on admission to medical courses in the state? |
| A. | Tamil Nadu |
| B. | Bihar |
| C. | Gujarat |
| D. | Odisha |
| E. | Sikkim |
| Answer» B. Bihar | |
| 56438. |
Which of the following states is among the top four states in GSDP in India? |
| A. | Rajasthan |
| B. | Karnataka |
| C. | Kerala |
| D. | Punjab |
| Answer» C. Kerala | |
| 56439. |
What is Jantar Mantar? |
| A. | A city |
| B. | A museum |
| C. | An astronomical observatory |
| D. | A temple |
| Answer» D. A temple | |
| 56440. |
Relationship between traffic speed and density is described using a negatively sloped straight line, If vf is the free-flow speed then the speed at which the maximum flow occurs is |
| A. | 0 |
| B. | \(\dfrac{v_f}{4}\) |
| C. | vf |
| D. | \(\dfrac{v_f}{2}\) |
| Answer» E. | |
| 56441. |
Select the correct option that will fill in the blank and complete the series.6,11, 20, 45, 134, __ |
| A. | 497 |
| B. | 749 |
| C. | 479 |
| D. | 794 |
| Answer» D. 794 | |
| 56442. |
Which of the following is a type of recording instrument? |
| A. | Ammeter |
| B. | Megger |
| C. | Voltmeter |
| D. | X-Y plotter |
| Answer» E. | |
| 56443. |
Which is the least four-digit number which when divided by 5, 6 and 8 leaves remainder 2 in each case? |
| A. | 1032 |
| B. | 1062 |
| C. | 1042 |
| D. | 1082 |
| Answer» E. | |
| 56444. |
The sentence - "Exercise is movement of the muscles and limbs for a specific outcome, usually to enhance physical fitness".....[ complete the sentence] |
| A. | devalues exercise |
| B. | defends exercise |
| C. | describes exercise |
| D. | defines exercise |
| Answer» E. | |
| 56445. |
The square of a natural number (other than 1) is either a multiple of 3 or exceeds a multiple of 3 by: _____ |
| A. | 3 |
| B. | 2 |
| C. | 4 |
| D. | 1 |
| Answer» E. | |
| 56446. |
Select the option that is related to the third number in the same way as the second number is related to the first number.4 : 8 ∷ 25 : _______ |
| A. | 100 |
| B. | 75 |
| C. | 625 |
| D. | 125 |
| Answer» E. | |
| 56447. |
The world’s largest biomass cook stove system for cooking in community kitchen has been installed at |
| A. | Tirupati |
| B. | Amritsar |
| C. | Shirdi |
| D. | Udupi |
| Answer» D. Udupi | |
| 56448. |
What 5,6,8,9 and 12 divide the least number x, the remainder each case is 1, but x is divisible by 13. What will be the remainder when x is divided by 31? |
| A. | 1 |
| B. | 0 |
| C. | 5 |
| D. | 3 |
| Answer» D. 3 | |
| 56449. |
Which of the following chemicals is used in the manufacturing of Refrigerators? |
| A. | Hexachloro carbons |
| B. | H2SO4 |
| C. | Chlorofluoro carbons |
| D. | Suphur hexafluoride |
| Answer» D. Suphur hexafluoride | |
| 56450. |
The sides of a triangular field are 140 m, 225 m and 265 m. What is the cost of levelling it at Rs. 5.50 per m2? |
| A. | Rs. 88,200 |
| B. | Rs. 85,050 |
| C. | Rs. 80,437 |
| D. | Rs. 86,625 |
| Answer» E. | |