MCQOPTIONS
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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.
| 9001. |
Which Chinese business tycoon recently stepped down from Alibaba, the company he co-founded? |
| A. | Jack Ma |
| B. | Lei Jun |
| C. | Daniel Zhang |
| D. | Guo Guangchang |
| Answer» B. Lei Jun | |
| 9002. |
What should come in place of the question mark ‘?’ in the following number series?730, ?, 82, 28, 10, 4 |
| A. | 246 |
| B. | 244 |
| C. | 242 |
| D. | 240 |
| E. | None of these |
| Answer» C. 242 | |
| 9003. |
To say that we were surprised at the cleverness of the child is an understatement; we were really ______. |
| A. | annoyed |
| B. | astounded |
| C. | flattered |
| D. | confused |
| Answer» C. flattered | |
| 9004. |
Select the alternative that will improve the underlined part of the sentence. In case there is no improvement select ‘No improvement’.I had no informations about the bank strike so I went there yesterday. |
| A. | no information about |
| B. | no informations concerning |
| C. | No improvement |
| D. | not got informations about |
| Answer» B. no informations concerning | |
| 9005. |
The ratio of molar specific heat capacities (Cp/Cv) for a mole of diatomic (rigid) gas molecules is: |
| A. | 9/7 |
| B. | 4/3 |
| C. | 5/3 |
| D. | 7/5 |
| Answer» E. | |
| 9006. |
The amount received at 10% per annum compound interest after 3 yrs is Rs. 10,648. What was the principal (in Rs.)? |
| A. | 8000 |
| B. | 9000 |
| C. | 8500 |
| D. | 7500 |
| Answer» B. 9000 | |
| 9007. |
Which of the following statements is correct?If the channel bandwidth doubles, the S/N ratio becomes |
| A. | double of the former S/N ratio |
| B. | square root of the former S/N ratio |
| C. | half of the former S/N ratio |
| D. | none of these |
| Answer» D. none of these | |
| 9008. |
India's first atomic reactor was? |
| A. | Zerlina |
| B. | Dhruva |
| C. | Apsara |
| D. | Kamini |
| Answer» D. Kamini | |
| 9009. |
Which of the following is a Permanent Memory in the computer? |
| A. | RAM |
| B. | ROM |
| C. | CPU |
| D. | CD ROM |
| E. | None of these |
| Answer» C. CPU | |
| 9010. |
The average age of 24 students and their teacher is 25 years. If the teacher’s age is excluded, the average reduces by 1 What is the teacher’s age? |
| A. | 25 years |
| B. | 37 years |
| C. | 42 years |
| D. | 49 years |
| Answer» E. | |
| 9011. |
What happens when the ferromagnetic material is heated above the Curie temperature? |
| A. | It becomes anti-ferromagnetic |
| B. | It becomes diamagnetic |
| C. | It becomes ferromagnetic |
| D. | It becomes para-magnetic |
| Answer» E. | |
| 9012. |
The Boolean expression for the output of the logic circuit shown in the figure is |
| A. | \(Y = AB + \overline {AB} + C\) |
| B. | Y = A̅ B̅ + AB + C̅ |
| C. | Y = A B̅ + A̅ B + C |
| D. | Y = AB + A̅ B + C̅ |
| Answer» C. Y = A B̅ + A̅ B + C | |
| 9013. |
Which of the following is an unexcited single phase synchronous motor? |
| A. | A.C. Series motor |
| B. | Reluctance motor |
| C. | Universal motor |
| D. | Repulsion motor |
| Answer» C. Universal motor | |
| 9014. |
What is the S.I. unit of Energy? |
| A. | Hertz |
| B. | Joule |
| C. | Newton |
| D. | Pascal |
| Answer» C. Newton | |
| 9015. |
The day after the day after tomorrow is four days after Monday, What day is it today? |
| A. | Monday |
| B. | Tuesday |
| C. | Wednesday |
| D. | Thursday |
| Answer» C. Wednesday | |
| 9016. |
The midpoints of the sides of an equilateral triangle PQR are X, Y and Z if the perimeter of triangle PQR is 24 cm, then what is the perimeter of triangle XYZ?. |
| A. | 96 cm |
| B. | 36 cm |
| C. | 12 cm |
| D. | 48 cm |
| Answer» D. 48 cm | |
| 9017. |
Which of the following statement(s) is/are CORRECT?I. Oils containing unsaturated fatty acids should be used for cooking.II Animal fats have saturated carbon chains.III. Saturated fatty acids are generally harmful for health |
| A. | Only I and II |
| B. | Only I and III |
| C. | Only II and III |
| D. | All I, II and III |
| Answer» E. | |
| 9018. |
Which of the following statement(s) is/are correct in respect of the 'ecoradicals'?1. They believe that human societies on earth are moving dangerously closer to the limits of the earth's carrying capacity2. They call for strict population control3. They stress for less consumption-oriented and waste-producing way of lifeSelect the correct answer using the code given below: |
| A. | 1 only |
| B. | 2 only |
| C. | 1, 2 and 3 |
| D. | 2 and 3 only |
| Answer» D. 2 and 3 only | |
| 9019. |
The IP address _______ is used by hosts when they are being booted. |
| A. | 0.0.0.0 |
| B. | 1.0.0.0 |
| C. | 1.1.1.1 |
| D. | 255.255.255.255 |
| Answer» B. 1.0.0.0 | |
| 9020. |
Which of the following has negative temperature coefficient? |
| A. | Strain gauge |
| B. | Thermistor |
| C. | RTD |
| D. | Thermocouple |
| Answer» C. RTD | |
| 9021. |
The BRICS Smart Cities Conference was held in 2016 in |
| A. | Shillong |
| B. | Jaipur |
| C. | Indore |
| D. | Raipur |
| Answer» C. Indore | |
| 9022. |
What did Kafka do in his deathbed? |
| A. | Corrected the final proofs of one of his books. |
| B. | Felt sorry for never marrying. |
| C. | Felt sorry for belittling his wife. |
| D. | Did many a sins. |
| Answer» B. Felt sorry for never marrying. | |
| 9023. |
Two trains start at the same time, one from A to B and the other from B to A. After passing each other on their way, they take 50 min and 3 h 20 min respectively to reach their respective destinations. If the speed of the train starting from A is 72 km/h, then what is the speed (in km/h) of the other train? |
| A. | 36 |
| B. | \(33 \frac{1}{3}\) |
| C. | 54 |
| D. | \(66 \frac{2}{3}\) |
| Answer» B. \(33 \frac{1}{3}\) | |
| 9024. |
The state of plane-stress at a point is given by σx = −200 MPa, σy = 100 MPa and τxy = 100 MPa. The maximum shear stress in MPa is |
| A. | 111.8 |
| B. | 150.1 |
| C. | 180.3 |
| D. | 223.6 |
| Answer» D. 223.6 | |
| 9025. |
Select the correct passive form of the given sentence.Translate this poem into Hindi. |
| A. | Let this poem be translated into Hindi. |
| B. | Let this poem be translated from Hindi |
| C. | Let this poem translated into Hindi. |
| D. | Let this poem be in Hindi. |
| Answer» B. Let this poem be translated from Hindi | |
| 9026. |
Which of the following has suspended the Indian Premier League 2020 indefinitely due to the COVID-19 pandemic? |
| A. | Board of Control for Cricket in India |
| B. | Ministry of Youth Affairs and Sports |
| C. | International Cricket Council |
| D. | Sports Authority of India |
| E. | Indian Twenty 20 Cricket Federation |
| Answer» B. Ministry of Youth Affairs and Sports | |
| 9027. |
Viruses are: |
| A. | Unicellular Organisms |
| B. | Cellular without cell wall |
| C. | Multicellular Organisms |
| D. | Non-cellular Organisms |
| Answer» E. | |
| 9028. |
This river has a total length of 2900 km. It starts in Tibet (from Chemayungdung glacier), where it is called Tsangpo, and enters the Indian territory (in Arunachal Pradesh) under the name Dihang.Its important tributaries are Subansiri, Kameng, Dhansiri, Manas, and Teesta. Name the river. |
| A. | Ganga |
| B. | Indus |
| C. | Brahmaputra |
| D. | Narmada |
| Answer» D. Narmada | |
| 9029. |
Select the correct active form of the given sentence. A close watch was kept by the police on the bus driver due to his suspicious activities. |
| A. | The police are keeping a close watch on the bus driver due to his suspicious activities. |
| B. | A close watch on the bus driver due to his suspicious activities was being kept by police. |
| C. | The police, due to his suspicious activities, have been keeping a close watch on the bus driver. |
| D. | The police kept a close watch on the bus driver due to his suspicious activities. |
| Answer» E. | |
| 9030. |
What is the value of a(a + b2 + c) + b2(a2 + b2 + c2) - c(a + b2), when a = 1, b = -3 and c = -2? |
| A. | 138 |
| B. | 154 |
| C. | 162 |
| D. | 176 |
| Answer» C. 162 | |
| 9031. |
Which Municipal Corporation has launched a mobile application “Air-Venti” to help residents in the city to know about the availability of the ICU beds and Ventilators in both government and private hospitals around them? |
| A. | Korba |
| B. | Greater Mumbai |
| C. | Patna |
| D. | Junagadh |
| E. | Karnal |
| Answer» C. Patna | |
| 9032. |
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’.The house has a garden in front, is it? |
| A. | hasn't it |
| B. | does it |
| C. | No improvement |
| D. | isn't it |
| Answer» B. does it | |
| 9033. |
Which of the following is NOT among the names of three railway engines that were used to draw the first passenger train in India? |
| A. | Sohana |
| B. | Sultan |
| C. | Sindh |
| D. | Sahib |
| Answer» B. Sultan | |
| 9034. |
The compound that inhibits the growth of tumours is: |
| A. | trans-[Pt(Cl)2 (NH3)2] |
| B. | cis - [Pd(Cl)2 (NH3)2] |
| C. | cis - [Pt(Cl)2 (NH3)2] |
| D. | trans - [Pd(Cl)2 (NH3)2] |
| Answer» D. trans - [Pd(Cl)2 (NH3)2] | |
| 9035. |
Which of the following is a web service application that provides a mapping interface with detailed imagery and embedded map data by ISRO? |
| A. | 2D Bhuvan |
| B. | E-Dhara |
| C. | E-Jamin |
| D. | INSAT2D |
| Answer» B. E-Dhara | |
| 9036. |
The following question consists of two statements numbered I and II. Decide if data given in the statements are sufficient to answer the question below.Rajiv has 4 siblings Anand, Prasad, Ram and Rinu, then find who is the youngest among the siblings?I. Rinu is elder to both Anand and Prasad.II. Prasad is older than three of them, but Rajiv is younger than Ram. |
| A. | All are needed. |
| B. | I and II together are sufficient to answer the question. |
| C. | I alone is sufficient to answer the question. |
| D. | II alone is sufficient to answer the question. |
| E. | Both the statement I and II together are not sufficient to answer the question. |
| Answer» F. | |
| 9037. |
Which country has successfully tested the world’s first armed amphibious drone boat named Marine Lizard? |
| A. | Russia |
| B. | China |
| C. | India |
| D. | USA |
| E. | Japan |
| Answer» C. India | |
| 9038. |
Where has Maruti Suzuki India opened a skill training centre that can provide training to over 7,000 trainees annually? |
| A. | Rajasthan |
| B. | Gujarat |
| C. | Haryana |
| D. | Punjab |
| E. | Bihar |
| Answer» C. Haryana | |
| 9039. |
The year 2022 marks the target date for - |
| A. | doubling the count of India's tiger population. |
| B. | tripling the world tiger population. |
| C. | tripling India's tiger population. |
| D. | doubling the count of world tiger population. |
| Answer» E. | |
| 9040. |
What would be the result of the following expression?\(\frac{598\times 598-598\times 2+2\times 2}{598\times 598\times 598+2\times 2\times 2}\) |
| A. | 1/596 |
| B. | 120 |
| C. | 1/600 |
| D. | 596 |
| Answer» D. 596 | |
| 9041. |
Which fuel is used in Aircraft? |
| A. | Solar Energy |
| B. | Jet Fuel |
| C. | Liquid Hydrogen |
| D. | Liquid Oxygen |
| Answer» C. Liquid Hydrogen | |
| 9042. |
The HCF of two numbers is 29, and the other two factors of their LCM are 15 and 13. The smaller of the two numbers is: |
| A. | 435 |
| B. | 406 |
| C. | 377 |
| D. | 464 |
| Answer» D. 464 | |
| 9043. |
Select the number that can replace the question mark (?) in the given figure series.33, 53, 61, 85, 97, ?, 141 |
| A. | 113 |
| B. | 125 |
| C. | 121 |
| D. | 123 |
| Answer» C. 121 | |
| 9044. |
The American psychologist Howard Gardner expounds that human intelligence can be sub-categorised into multiple kinds, in such a way that individuals differ with respect to their relative competence in each kind. Based on this theory, modern educationists insist on prescribing multi-dimensional curriculum and evaluation parameters that enable the development and assessment of multiple intelligences.Which of the following statements follows from the given text? |
| A. | Howard Gardner insists that the teaching curriculum and evaluation needs to be multi dimensional. |
| B. | Howard Gardner wants to develop and assess the theory of multiple intelligences. |
| C. | Modern educationists want to develop and assess the theory of multiple intelligences. |
| D. | Modern educationists insist that the teaching curriculum and evaluation parameters need to be multi-dimensional. |
| Answer» E. | |
| 9045. |
What is the maximum number of electrons that can be present in a shell represented by shell number ‘n’? |
| A. | 2n |
| B. | 2n2 |
| C. | n |
| D. | n2 |
| Answer» C. n | |
| 9046. |
Select the option that will correctly replace the question mark (?) in the following series.C2U, E3T, G7S, I16R, K32Q? |
| A. | M57P |
| B. | G62P |
| C. | M53P |
| D. | E57P |
| Answer» B. G62P | |
| 9047. |
The amount of AC content present in the DC output of a rectifier is given by ________ |
| A. | power factor |
| B. | peak factor |
| C. | form factor |
| D. | ripple factor |
| Answer» E. | |
| 9048. |
Which of the following statements with regard to Biosphere Reserve is/are correct?1. The idea of Biosphere Reserve was initiated by UNESCO in 1973-742. There are 18 designated Biosphere Reserves in India3. All Biosphere Reserves in India have been included in world network of Biosphere Reserves of UNESCOSelect the correct answer using the code given below: |
| A. | 1 only |
| B. | 2 only |
| C. | 1 and 2 only |
| D. | 1, 2 and 3 |
| Answer» C. 1 and 2 only | |
| 9049. |
Two resistors R1 and R2 (in ohms) at temperatures T1K and T2K respectively, are connected in series.Their equivalent noise temperature is |
| A. | T1 + T2 |
| B. | R1T1 + R2T2 |
| C. | (R1T1 + R2T2) / (R1R2) |
| D. | (R1T1 + R2T2) / (R1 + R2) |
| Answer» E. | |
| 9050. |
Real GDP growth of how much per cent in the third quarter of 2020-21 has returned the economy to the pre-pandemic times of positive growth rates? |
| A. | 0.2 |
| B. | 0.3 |
| C. | 0.4 |
| D. | 0.5 |
| E. | 0.6 |
| Answer» D. 0.5 | |