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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.
| 13201. |
The IC 74LS138 is a ____. |
| A. | 8 bit adder |
| B. | 8 line demultiplexer |
| C. | 8 bit subtractor |
| D. | 8 line multiplexer |
| Answer» C. 8 bit subtractor | |
| 13202. |
The price that Kamal should mark on a chair which costs him Rs. 1500 to gain 15% after allowing a discount of 25% (in Rs.) is: |
| A. | 2144 |
| B. | 2300 |
| C. | 2233 |
| D. | 1800 |
| Answer» C. 2233 | |
| 13203. |
The ratio of the present age of Mahesh and Ajay is 3 : 2 respectively. After 8 years. Ratio of their age will be 11: 8. What will be the present age of Mahesh’s son if his age is half of the present age of Ajay? |
| A. | 15 years |
| B. | 16 years |
| C. | 12 years |
| D. | 18 years |
| Answer» D. 18 years | |
| 13204. |
Which of the following is NOT a tributary of the Indus River? |
| A. | Zaskar |
| B. | Nubra |
| C. | Shyok |
| D. | Lohit |
| Answer» E. | |
| 13205. |
The party that won the most number of seats is _____.Parties and seats wonSerial No.PartySouthEastWestNorth1A203735272B62676463C134134214D1178311 |
| A. | D |
| B. | B |
| C. | C |
| D. | A |
| Answer» C. C | |
| 13206. |
Which number replaces the question mark in the figure given below? |
| A. | 11 |
| B. | 6 |
| C. | 3 |
| D. | 21 |
| Answer» D. 21 | |
| 13207. |
The resultant hydrostatic force acts through a point which is known as |
| A. | Centre of gravity |
| B. | Centre of buoyancy |
| C. | Centre of pressure |
| D. | None of the above |
| Answer» D. None of the above | |
| 13208. |
The Laplace transform F(s) of the exponential function, f(t) = eat when 0 t ≥ 0, where is a constant and (s – a) > 0, is |
| A. | \(\frac{1}{\text{s}+\text{a}}\) |
| B. | \(\frac{1}{\text{s}-\text{a}}\) |
| C. | \(\frac{1}{\text{a}-\text{s}}\) |
| D. | ∞ |
| Answer» C. \(\frac{1}{\text{a}-\text{s}}\) | |
| 13209. |
Standard motor starter supplies _______ initial voltage for proper starting of the motor. |
| A. | Higher |
| B. | Constant |
| C. | Normal |
| D. | Lower |
| Answer» E. | |
| 13210. |
Which bank has entered into a tie-up with Star Health and Allied Insurance to provide health insurance products to its customers? |
| A. | Karnataka Bank |
| B. | PNB Bank |
| C. | HDFC Bank |
| D. | Karur Vysya Bank |
| E. | ICICI Bank |
| Answer» E. ICICI Bank | |
| 13211. |
The Euler’s crippling load for a 2 m long slender steel rod of uniform cross-section hinged at both ends is 1 kN. The Euler’s crippling load for a 1 m long steel rod of the same cross-section and hinged at both the ends will be |
| A. | 0.25 kN |
| B. | 0.5 kN |
| C. | 2 kN |
| D. | 4 kN |
| Answer» E. | |
| 13212. |
Two successive discounts of 15% and 10% are equal to a single discount of |
| A. | 25% |
| B. | 23.5% |
| C. | 22% |
| D. | 22.5% |
| Answer» C. 22% | |
| 13213. |
Sonu is taller than Yatendra, Amit is taller than Sonu. Subhash is taller than Amit. Sattu is tallest of all. If they stand according to their height who will be exactly in the middle? |
| A. | Sonu |
| B. | Subhash |
| C. | Yatendra |
| D. | Amit |
| Answer» E. | |
| 13214. |
The boundary of which country does not seem to touch the Caspian Sea? |
| A. | Azerbaijan |
| B. | Russia |
| C. | Ukraine |
| D. | Turkmenistan |
| Answer» D. Turkmenistan | |
| 13215. |
The _______ causes a real power loss in the conductor of the transmission lines. |
| A. | inductance |
| B. | shunt conductance |
| C. | capacitance |
| D. | series resistance |
| Answer» E. | |
| 13216. |
The area of an equilateral triangular park is equal to 5√3 times the area of a triangular field with sides 18 m, 80 m, and 82 m. What is the side of the triangular park? |
| A. | 125 m |
| B. | 120 m |
| C. | 140 m |
| D. | 100 m |
| Answer» C. 140 m | |
| 13217. |
The Rajtarangini composed by Kalhana in the twelfth century is the main source of : |
| A. | History of Assam |
| B. | History of Nepal |
| C. | History of Medieval Kashmir |
| D. | Post-Gupta Economics |
| Answer» D. Post-Gupta Economics | |
| 13218. |
Which of the following amino acid contains the hydroxyl group? |
| A. | Methionine |
| B. | Serine |
| C. | Cysteine |
| D. | Cystine |
| Answer» C. Cysteine | |
| 13219. |
What is the median value of the following data?18, 26, 15, 20, 23, 15, 9, 21, 12, 24 |
| A. | 19 |
| B. | 18 |
| C. | 17 |
| D. | 15 |
| Answer» B. 18 | |
| 13220. |
The Penna is flowing in these districts. Find out the wrong answer if any |
| A. | Ananthapuramu |
| B. | Nellore |
| C. | Kadapa |
| D. | Chitoor |
| Answer» E. | |
| 13221. |
The waveform of a voltage has a form factor of 1.15 and peak factor of 1.5. If peak value of voltage is 100 V, what is the average and RMS value of voltage? |
| A. | 57.97 V, 66.67 V |
| B. | 66.67 V, 57.97 V |
| C. | 57.97 V, 70.71 V |
| D. | 66.67 V, 70.71 V |
| Answer» B. 66.67 V, 57.97 V | |
| 13222. |
Select the correct alternative for the given blank.I wish I ________ it. |
| A. | will break |
| B. | would have broken |
| C. | should have broken |
| D. | had broken |
| Answer» E. | |
| 13223. |
Which act applies to the member of the Force? |
| A. | Payment of Wages Act, 1936 |
| B. | Industrial Disputes Act, 1947 |
| C. | Police (Incitement to Disaffection) Act 1922 |
| D. | Factories Act, 1948 |
| Answer» D. Factories Act, 1948 | |
| 13224. |
The three moment equation in structural analysis is basically a |
| A. | Stiffness method |
| B. | Displacement method |
| C. | Energy method |
| D. | Flexibility method |
| Answer» E. | |
| 13225. |
Which of the following is nodal ministry for Swachh Bharat Mission- Gramin? |
| A. | Ministry of Drinking Water and Sanitation |
| B. | Ministry of Rural Development |
| C. | Ministry of Health and Family Welfare |
| D. | Ministry of Urban Development |
| E. | None of the above |
| Answer» B. Ministry of Rural Development | |
| 13226. |
What works for your ______ may not work |
| A. | Juniors |
| B. | Superiors |
| C. | Subordinate |
| D. | Companions |
| Answer» C. Subordinate | |
| 13227. |
The process of proper and accurate measurement of concrete ingredients for uniformity of proportion is known as |
| A. | Grading |
| B. | Curing |
| C. | Mixing |
| D. | Batching |
| Answer» E. | |
| 13228. |
Which of the following compounds is widely used in the manufacture of ferrites? |
| A. | Fe2O3 |
| B. | CuO |
| C. | FeO |
| D. | MgO |
| Answer» B. CuO | |
| 13229. |
Select the most appropriate synonym of the given word.INSULT |
| A. | offer |
| B. | apply |
| C. | offend |
| D. | remove |
| Answer» D. remove | |
| 13230. |
The standard deviation σ for sampling in the case of concrete for construction engineering and management iswhere X1, X2, X3, X4, … Xn = compressive strengths of the individual cubes, N = Number of cubes tested, X̅ = Average of series of compressive strength values. |
| A. | \(\sqrt {\frac{{\sum {{\left( {X + \bar X} \right)}^2}}}{{N + 1}}} \) |
| B. | \(\sqrt {\frac{{\sum {{\left( {X - \bar X} \right)}^2}}}{{N + 1}}} \) |
| C. | \(\sqrt {\frac{{\sum {{\left( {\bar X + X} \right)}^2}}}{{N - 1}}} \) |
| D. | \(\sqrt {\frac{{\sum {{\left( {X - \bar X} \right)}^2}}}{{N - 1}}} \) |
| Answer» E. | |
| 13231. |
The mealy machine implements the following behavior:\(_{Z\left( t \right) = \;}\left\{ {0\begin{array}{*{20}{c}} {x'\left( t \right)\;\;if\;x\left( t \right) = 0\;and\;x\left( k \right) = 0\;for\;all\;k < 0}\\ {if\;x\left( t \right) = 1\;and\;x\left( k \right) = 0\;for\;all\;k < 0}\\ {x\left( t \right)\;otherwise} \end{array}\;} \right.\)Illustrate the time behaviour of the input sequence shown below:Assume x(k) = 0 for k < 0t0123456x(t)0010110Z(t) |
| A. | 1000110 |
| B. | 1101100 |
| C. | 0011001 |
| D. | 1010101 |
| Answer» B. 1101100 | |
| 13232. |
The function f(x) = |x| - x3 is |
| A. | odd |
| B. | even |
| C. | both even and odd |
| D. | neither even nor odd |
| Answer» E. | |
| 13233. |
Where and when did Mahatma Gandhi make his first public appearance in India on coming back from South Africa after two decades? |
| A. | Champaran in 1917 |
| B. | Lucknow in 1919 |
| C. | Banaras Hindu University in 1916 |
| D. | Ahmedabad in 1918 |
| Answer» D. Ahmedabad in 1918 | |
| 13234. |
Select the most appropriate word to fill in the blank.After three months of practice, I ________ now swim quite fast. |
| A. | Cannot |
| B. | Should |
| C. | Can |
| D. | Could |
| Answer» D. Could | |
| 13235. |
The address lines A15 to A9 of a microprocessor with 64 K memory capacity are connected to the active low chip select line of a 512×8 EPROM through an AND gate. Its memory map ranges from 0000 to: |
| A. | 00FF |
| B. | 03FF |
| C. | 02FF |
| D. | 01FF |
| Answer» E. | |
| 13236. |
Series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.Asia, Africa, North America, ? |
| A. | China |
| B. | Australia |
| C. | Canada |
| D. | Japan |
| Answer» C. Canada | |
| 13237. |
Which of the following statements is/are true of sound in different media at 25 °C?A. In Aluminium, speed of sound is 6420 m/sB. In Nickel, speed of sound is 6240 m/s |
| A. | Only A is true |
| B. | Neither A nor B is true |
| C. | A and B both are true |
| D. | Only B is true |
| Answer» B. Neither A nor B is true | |
| 13238. |
The river Godavari originates in the state of _____. |
| A. | Madhya Pradesh |
| B. | Chhatisgarh |
| C. | Maharashtra |
| D. | Odisha |
| Answer» D. Odisha | |
| 13239. |
Rohit started walking towards the west. He walked for 300 m and turned to his right from the post office. From there, he walked for 200 m. He then turned to the left and walked a few steps. Rohit is now standing in front of which direction? |
| A. | East |
| B. | West |
| C. | North |
| D. | South |
| Answer» C. North | |
| 13240. |
Which country has suspended trials for China’s Sinopharm COVID-19 vaccine due to a “serious adverse event” that occurred with one of the volunteers for the study? |
| A. | Colombia |
| B. | Ecuador |
| C. | Peru |
| D. | Venezuela |
| E. | Chile |
| Answer» D. Venezuela | |
| 13241. |
Which of the following pairing is correct? |
| A. | Reindeer - Indian and Arabia |
| B. | Kangaroo - Siberia |
| C. | Llama - South America |
| D. | Yak - New Zealand |
| Answer» D. Yak - New Zealand | |
| 13242. |
Which of the following is NOT a mint of the Security Printing and Minting Corporation of India Limited (SPMCIL)? |
| A. | India Government Mint, Kolkata |
| B. | India Government Mint, Mumbai |
| C. | India Government Mint, Hyderabad |
| D. | India Government Mint, Gorakhpur |
| Answer» E. | |
| 13243. |
What is the median of the distribution?87, 21, 53, 12, 86, 98, 23, 64, 87, 23, 23, 87, 56, 12, 53A. 55B. 56C. 53D. 64 |
| A. | B |
| B. | C |
| C. | A |
| D. | D |
| Answer» C. A | |
| 13244. |
Read the following statements carefully:1.Mahindra & Mahindra's subsidiary Mahindra Two Wheelers Europe will fully acquire France-based Peugeot Motocycles.2.Mahindra Two Wheelers Europe already has 25 per cent stake in PMTC.3.The acquisition would help the company introduce seven new products between 2019 and 2021.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» D. Only 2 and 3 | |
| 13245. |
Which metal was earlier called Wolfram? |
| A. | Molybdenum |
| B. | Radium |
| C. | Zinc |
| D. | Tungsten |
| Answer» E. | |
| 13246. |
The ________ Central station of Railways was conferred with the ‘Eat Right Station’ certification. |
| A. | New Delhi |
| B. | Chennai |
| C. | Hyderabad |
| D. | Mumbai |
| E. | Bengaluru |
| Answer» E. Bengaluru | |
| 13247. |
Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.COQY : BTRF ∷ KSUT : ? |
| A. | WXVN |
| B. | WXUN |
| C. | VXUN |
| D. | VXVM |
| Answer» B. WXUN | |
| 13248. |
Select the most appropriate idiom (in the context) to fill in the sentence.Listen, you need to prioritize. You can’t have your ______! |
| A. | Achilles’heel |
| B. | paint the town red |
| C. | finger in every pie |
| D. | heebie-jeebies |
| Answer» D. heebie-jeebies | |
| 13249. |
Select the most appropriate word to fill in the blank.He ______ a heinous crime. |
| A. | happened |
| B. | committed |
| C. | made |
| D. | occurred |
| Answer» C. made | |
| 13250. |
Which of the following rulers defeated Muhammad Ghori in 1178? |
| A. | Bhama - I |
| B. | Prithviraj - III |
| C. | Bhoja |
| D. | Bhima - II |
| Answer» E. | |