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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.
| 11051. |
The reading of the pressure gauge fitted on a vessel is 25 bar. The atmospheric Pressure 1.03 bar and the value of g is 9.81 m/s2. The absolute pressure in the Vessel is |
| A. | 23.97 bar |
| B. | 25.00 bar |
| C. | 26.03 bar |
| D. | 34.84 bar |
| Answer» D. 34.84 bar | |
| 11052. |
The average of marks in mathematics for 5 students was found to be 65. Later on, it was found that in the case of one student, the marks 37 were misread as 73. Find the correct average. |
| A. | 57.8 |
| B. | 61.2 |
| C. | 63.8 |
| D. | 60.2 |
| Answer» B. 61.2 | |
| 11053. |
Study the given pattern carefully and select the number that can replace the question mark (?) in it.7634849863257? |
| A. | 28 |
| B. | 42 |
| C. | 52 |
| D. | 56 |
| Answer» C. 52 | |
| 11054. |
The objective of earthing in houses is: |
| A. | to provide as low resistance as possible for conduction of current to the ground |
| B. | to provide as high resistance as possible for conduction of current to the ground |
| C. | to provide high voltage to the equipments |
| D. | to provide high current to the equipments |
| Answer» B. to provide as high resistance as possible for conduction of current to the ground | |
| 11055. |
Which of the following cities is associated with organization of "Earth Summit" ? |
| A. | New Delhi |
| B. | Geneva |
| C. | Rio-de-Jeneiro |
| D. | Sydney |
| Answer» D. Sydney | |
| 11056. |
To learn to do a thing well is to be _________. |
| A. | professional |
| B. | skillful |
| C. | talented |
| D. | a genius |
| Answer» D. a genius | |
| 11057. |
Which is the correct battery terminal connection to set a diode in forward bias? |
| A. | + terminal to p and – terminal to n |
| B. | - terminal to p and + terminal to n |
| C. | - terminal to p and – terminal to n |
| D. | None of the above |
| Answer» B. - terminal to p and + terminal to n | |
| 11058. |
The chip select logic for a certain DRAM chip in a memory system design is shown below.Assume that the memory system has 16 address lines denoted by A15 to A0. What is the range of addresses (in hexadecimal) of the memory system that can get enabled by the chip select (CS) signal? |
| A. | C800 to CFFF |
| B. | CA00 to CAFF |
| C. | C800 to C8FF |
| D. | DA00 to DFFF |
| Answer» B. CA00 to CAFF | |
| 11059. |
The bus impedance matrix of a 4 – bus power system is given by\({Z_{bus}} = \left[ {\begin{array}{*{20}{c}} {j0.3435}&{j0.2860}&{j0.2723}&{j0.2277}\\ {j0.2860}&{j0.3408}&{j0.2586}&{j0.2414}\\ {j0.2723}&{j0.2586}&{j0.2791}&{j0.2209}\\ {j0.2277}&{j0.2414}&{j0.2209}&{j0.2791} \end{array}} \right]\)A branch having an impedance of j 0.2 Ω is connected between bus 2 and the reference Then the values of Z22,new and Z23,new of the bus impedance matrix of the modified network are respectively. |
| A. | j0.5408 Ω and j0.4586 Ω |
| B. | j0.1260 Ω and j0.0956 Ω |
| C. | j0.5408 Ω and j0.0956 Ω |
| D. | j0.1260 Ω and j0.1630 Ω |
| Answer» C. j0.5408 Ω and j0.0956 Ω | |
| 11060. |
Which among the following comes under secondary sector of Indian Economy? |
| A. | Sugar Industry |
| B. | Fishing |
| C. | Insurance |
| D. | Transport of goods |
| Answer» B. Fishing | |
| 11061. |
What was the temporary capital of Punjab after 1947? |
| A. | Lahore |
| B. | Amritsar |
| C. | Chandigarh |
| D. | Shimla |
| Answer» E. | |
| 11062. |
Read the following statements regarding the strain gauge transducer system.(i) It has a negligible loading effect on the primary transducer.(ii) It has the advantage of the formation of push-pull systems for temperature compensation.(iii) It has a maximum loading effect on the primary transducer.(iv) It has a very large size and hence increases the size of the primary elastic transducer.Which of the above statements are correct? |
| A. | (i) and (ii) |
| B. | (i) and (iii) |
| C. | (ii) and (iii) |
| D. | (ii) and (iv) |
| Answer» D. (ii) and (iv) | |
| 11063. |
What is the economic situation in Europe ? |
| A. | Depending on American based financial institutions |
| B. | Depending on third world |
| C. | Depending on global financial institutions |
| D. | Depending on internal financial institutions |
| Answer» D. Depending on internal financial institutions | |
| 11064. |
Two straight lines intersect at a point. If the sum of the measures of any three angles of the four angles produced is 290º, then the measures of the four angles are |
| A. | 120º, 60º, 120º, 60º |
| B. | 110º, 70º, 110º, 70º |
| C. | 100º, 80º, 100º, 80º |
| D. | None of the above |
| Answer» C. 100º, 80º, 100º, 80º | |
| 11065. |
The components in the circuit given below are ideal. If R = 2 kΩ and C = 1 μF, the -3 dB cut-off frequency of the circuit in Hz is |
| A. | 14.92 |
| B. | 34.46 |
| C. | 59.68 |
| D. | 79.58 |
| Answer» E. | |
| 11066. |
Which of the following acids is found in nettle sting? |
| A. | Oxalic acid |
| B. | Methanoic acid |
| C. | Citric acid |
| D. | Acetic acid |
| Answer» C. Citric acid | |
| 11067. |
Which country rejected India’s demand that an Indian lawyer or a Queen’s counsel should be appointed for death-row prisoner Kulbhushan Jadhav to ensure a free and fair trial? |
| A. | Iran |
| B. | Afghanistan |
| C. | Turkey |
| D. | Pakistan |
| E. | Maldives |
| Answer» E. Maldives | |
| 11068. |
The price of sugar increases by 20% due to the festive season. By what percentage should a family reduce the consumption of sugar so that there is no change in the expenditure? |
| A. | 20% |
| B. | \(8\frac{1}{3}\% \) |
| C. | \(16\frac{2}{3}\%\) |
| D. | \(16\frac{1}{3}\% \) |
| Answer» D. \(16\frac{1}{3}\% \) | |
| 11069. |
The members of which are ______ against |
| A. | portrayed |
| B. | displayed |
| C. | treated |
| D. | based |
| Answer» B. displayed | |
| 11070. |
Which among the below is not generally used for distribution systems? |
| A. | 1 phase, 3 wire system |
| B. | 3 phase, 3 wire system |
| C. | 3 phase, 4 wire system |
| D. | 1 phase, 4 wire system |
| Answer» E. | |
| 11071. |
Statement (I): On-chip Cache memory is used for the temporary storage of commonly used code/data copied from the main memory.Statement (II): Provision of Cache memory eliminates the need for the processor to go off the chip to access the main memory thus improving the processor performance. |
| 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 mot 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 mot the correct explanation of Statement (I). | |
| 11072. |
A well of cross-sectional area aw is connected to an inclined tube of cross-sectional area at to form a differential pressure gauge as shown in the figure below. When p1 = p2 the common liquid level is denoted by A. When p1 > p2, the liquid level in the well is depressed to B, and the level in the tube rises by l along its length such that difference in the tube and well levels is hd.The angle of inclination θ of the tube with the horizontal is |
| A. | \({\sin ^{ - 1}}\left[ {\frac{1}{{{h_d}}} - \frac{{{a_w}}}{{{a_t}}}} \right]\) |
| B. | \({\sin ^{ - 1}}\left[ {\frac{{{h_d}}}{l} + \frac{{{a_t}}}{{{a_W}}}} \right]\) |
| C. | \({\sin ^{ - 1}}\left[ {\frac{{{h_d}}}{l} - \frac{{{a_t}}}{{{a_w}}}} \right]\) |
| D. | \({\sin ^{ - 1}}\left[ {\frac{{{h_d}}}{l} + \frac{{{a_w}}}{{{a_t}}}} \right]\) |
| Answer» D. \({\sin ^{ - 1}}\left[ {\frac{{{h_d}}}{l} + \frac{{{a_w}}}{{{a_t}}}} \right]\) | |
| 11073. |
The InSight lander, which touched down on the surface of Mars in Nov 2018, has since detected around ________ marsquakes. |
| A. | 250 |
| B. | 350 |
| C. | 450 |
| D. | 550 |
| E. | 650 |
| Answer» D. 550 | |
| 11074. |
Select the most appropriate option to complete the sentence.He shouted ______ the top of his voice, but nobody heard him. |
| A. | on |
| B. | upon |
| C. | with |
| D. | at |
| Answer» E. | |
| 11075. |
The ratio of milk and water in three samples is 1 ∶ 3, 3 ∶ 5 and 11 ∶ 5. A mixture containing equal quantities of all three samples is made. What will be the ratio of milk and water in the new mixture? |
| A. | 7 ∶ 9 |
| B. | 5 ∶ 7 |
| C. | 15 ∶ 13 |
| D. | 9 ∶ 11 |
| Answer» B. 5 ∶ 7 | |
| 11076. |
Sunil has a son Karna and a sister Sangeeta who is the mother of Jagdish and Vijay. Harnish is Jagdish’s maternal uncle. How is Harnish related to Karna? |
| A. | Brother |
| B. | Father |
| C. | Nephew |
| D. | Uncle |
| Answer» E. | |
| 11077. |
Which of the following is the idea that new species are formed from the sudden and unexpected emergence of alterations in their defining traits?A. Natural SelectionB. MutationC. RecombinationD. Non-Random Mating |
| A. | B |
| B. | D |
| C. | C |
| D. | A |
| Answer» D. A | |
| 11078. |
The statement below is followed by two conclusions labelled I and II. You have to assume everything in the statement to be true, and then decide which of the conclusions logically follows for pursuing.Statements:All organised person find time for entertainment. Mahesh in spite his busy schedule, find time for entertainment.Conclusion:I. Mahesh is organized person.II. Mahesh is an actor. |
| A. | Only conclusion II follows |
| B. | Only conclusion I follow. |
| C. | Either conclusion I or conclusion II follows |
| D. | Both conclusions I and II follow |
| Answer» C. Either conclusion I or conclusion II follows | |
| 11079. |
The perimeter of a rhombus is 148 cm and one of its diagonals is 70 cm. Its area is equal to the area of a rectangle whose sides are in ratio 7 ∶ 3. The longer side of the rectangle is: |
| A. | \(7\sqrt {10}\) cm |
| B. | \(8\sqrt {5}\) cm |
| C. | \(4\sqrt {5}\) cm |
| D. | \(14\sqrt {10}\) cm |
| Answer» E. | |
| 11080. |
Which of the following taxes fell in the category of granting free trade facilities and reduction in the taxes?(a) Sair-dam(b) Muqata(c) Mapa(d) RahdariSelect the correct answer from the options given below: |
| A. | (a) and (b) |
| B. | (b) and (c) |
| C. | (b) and (d) |
| D. | (a), (c) and (d) |
| Answer» E. | |
| 11081. |
Thermal runaway in a transistor biased in the active region is primarily due toa) heating of the transistorb) changes in β, which increases with temperaturec) base emitter voltage VBE which decreases with rise in temperatured) change in reverse saturation current due to rise in temperatureWhich of the following options is correct? |
| A. | and b) are correct |
| B. | and b) are correct |
| C. | is correct and d) is wrong |
| D. | is wrong and d) is correct |
| Answer» E. | |
| 11082. |
The speed of sound in a fluid is given by the relation |
| A. | \(c~=~\frac{s}{\gamma P}\) |
| B. | \(c~=~\sqrt{\gamma RT}\) |
| C. | \(c~=~\beta\sqrt{K T}\) |
| D. | c = γP |
| Answer» C. \(c~=~\beta\sqrt{K T}\) | |
| 11083. |
The load on a lintel is assumed as uniformly distributed, if the masonry above it is up to a height of: |
| A. | The effective span |
| B. | 1.25 times the effective span |
| C. | 1.4 times the effective span |
| D. | 2.4 times the effective span |
| Answer» C. 1.4 times the effective span | |
| 11084. |
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 : 32 ∷ 11 : ? |
| A. | 246 |
| B. | 242 |
| C. | 244 |
| D. | 240 |
| Answer» C. 244 | |
| 11085. |
Select the most appropriate meaning of the given idiom. To pull someone's legs |
| A. | Not a serious information |
| B. | To play a joke on someone |
| C. | Of a kind and sympathetic nature |
| D. | To use all possible methods |
| Answer» C. Of a kind and sympathetic nature | |
| 11086. |
Select the most appropriate word which means the same as the group of words given.A word formed from the initial letters of other words |
| A. | homonym |
| B. | toponym |
| C. | pseudonym |
| D. | acronym |
| Answer» E. | |
| 11087. |
What is the ratio of the mean proportional between 14.4 and 3.6 and the third proportional of 5 and 4? |
| A. | 5 : 8 |
| B. | 8 : 5 |
| C. | 4 : 9 |
| D. | 9 : 4 |
| Answer» E. | |
| 11088. |
The eddy viscosity for turbulent flow is |
| A. | a function of temperature only |
| B. | a physical property of the fluid |
| C. | dependent on flow |
| D. | independent of the flow |
| Answer» D. independent of the flow | |
| 11089. |
What is the ratio of the total number of students studying in the science stream to that of studying in commerce stream in all five colleges taken together? |
| A. | 16 ∶ 15 |
| B. | 19 ∶ 15 |
| C. | 16 ∶ 19 |
| D. | 14 ∶ 15 |
| Answer» B. 19 ∶ 15 | |
| 11090. |
Which of the following is not a natural mineral: |
| A. | Asbestos |
| B. | Feldspar |
| C. | Phosphate |
| D. | Nitrogen |
| Answer» E. | |
| 11091. |
The atmosphere is mainly heated by |
| A. | Short wave solar radiation |
| B. | Long wave Terrestrial radiation |
| C. | Scattered solar radiation |
| D. | Reflected solar radiation |
| Answer» C. Scattered solar radiation | |
| 11092. |
Select the related letters from the given alternatives.ABCD : HYXE : : MNOP : ? |
| A. | TKJQ |
| B. | TLJQ |
| C. | TKQJ |
| D. | TLQJ |
| Answer» B. TLJQ | |
| 11093. |
Which of the following statements are indicative of formative assessment mode?a) The teacher encourages students to answerb) The teacher asks questions to motivate studentsc) The teacher assesses the comprehension of students towards the end of the unit transactiond) The teacher judges the level of performance after the unit teste) The teacher provides prompts to help students to avoid incorrect responsesSelect the correct answer from the following options. |
| A. | (a), (b) and (c) |
| B. | (a), (b) and (e) |
| C. | (b), (c) and (d) |
| D. | (c), (d) and (e) |
| Answer» C. (b), (c) and (d) | |
| 11094. |
Which of the following gases is filled in soft drinks? |
| A. | CO2 |
| B. | H2 |
| C. | N2 |
| D. | O2 |
| Answer» B. H2 | |
| 11095. |
The production of rice in year 2011 is what percent of the production of rice in 2010? |
| A. | 116.66 |
| B. | 121.5 |
| C. | 133.33 |
| D. | 108.5 |
| Answer» B. 121.5 | |
| 11096. |
The maximum flux density in the core of a 250/3000 Volts, 50 Hz, 1 = ph transformer is 1.2 wb/m2. Determine the LV and HV turns of the transformer if the emf per turn is 8 V. |
| A. | NLV = 64, NHV 750 |
| B. | NLV = 375, NHV = 32 |
| C. | NLV = 750, NHV = 64 |
| D. | NLV = 32, NHV = 375 |
| Answer» E. | |
| 11097. |
Which of the following is not the element of emotion? |
| A. | Physical |
| B. | Cognitive |
| C. | Behavioural |
| D. | Sensory |
| Answer» E. | |
| 11098. |
When light scattered by a molecule and the frequency of the scattered light is changed, this phenomenon is called |
| A. | Rayleigh scattering |
| B. | Raman effect |
| C. | Photoelectric effect |
| D. | Rutherford scattering |
| Answer» C. Photoelectric effect | |
| 11099. |
Which of the following has developed a compact solid-state sensor to detect the heavy metal ions in the water? |
| A. | Raman Research Institute |
| B. | Centre for Nano and Soft Matter Sciences |
| C. | Central Power Research Institute |
| D. | National Centre for Biological Sciences |
| E. | Material Research Centre |
| Answer» C. Central Power Research Institute | |
| 11100. |
Which of the following is not an example of Intrinsic semiconductor? |
| A. | Germanium |
| B. | Selenium |
| C. | Silicon |
| D. | Argentum |
| Answer» E. | |