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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.
| 45651. |
Water [μ = 9 × 10-4 kg/m.s, ρ = 1000 kg/m3] enters 2 cm diameter and 3-m long tube whose walls are maintained at 100°C. The water enters this tube with a bulk temperature of 25°C and a volume flow rate of 3 m3/hr. The Reynolds number for this internal flow is, |
| A. | 1,05,000 |
| B. | 1,78,000 |
| C. | 2,36,000 |
| D. | 59,000 |
| Answer» E. | |
| 45652. |
Seven friends — Ajith, Bala, Hari, David, Raja, Sekar and Guna — are sitting around a circular table. David is not the neighbour of Hari and Raja. Ajith is the neighbour of Bala and Hari. Guna, who is second to the left of David, is the neighbour of Sekar and Raja.What is the position of Hari? |
| A. | To the immediate left of Ajith |
| B. | To the immediate right of Raja |
| C. | Third to the left of Sekar |
| D. | Second to the left of Bala |
| Answer» D. Second to the left of Bala | |
| 45653. |
The double mass analysis is adapted to |
| A. | Estimate the missing rainfall data |
| B. | Obtain intensities of rainfall at various durations |
| C. | Check the consistency of data |
| D. | Obtain the amount of storage needed to maintain a demand pattern |
| Answer» D. Obtain the amount of storage needed to maintain a demand pattern | |
| 45654. |
Relationship between different elements is provided in the statements. The statements are followed by conclusions. Study the conclusions based on the given statement and choose the correct answer.T > = U = V < = W < X; V > = YConclusion:(I) Y < = T(II) U > = X |
| A. | if only conclusion (I) follows |
| B. | if only conclusion (II) follows |
| C. | if neither (I) nor (II) conclusion follows |
| D. | if both (I) and (II) conclusions follow |
| Answer» B. if only conclusion (II) follows | |
| 45655. |
Which of the following is not a compound- |
| A. | Marble |
| B. | Washing soda |
| C. | Quick lime |
| D. | Brass |
| Answer» E. | |
| 45656. |
Select the option that is related to the third term in the same way as the second term is related to the first term.Optimist: Pessimist ∷ Success: |
| A. | Failure |
| B. | Motivation |
| C. | Hard work |
| D. | Leading |
| Answer» B. Motivation | |
| 45657. |
What is the theme of the International Day for the Elimination of Violence 2020? |
| A. | Orange the World: Fund, Respond, Prevent, Collect |
| B. | Orange the World: #HearMeToo |
| C. | Orange the World: Generation Equality Stands Against Rape |
| D. | Leave No One Behind |
| E. | None of the above |
| Answer» B. Orange the World: #HearMeToo | |
| 45658. |
The shareholders of which of the following companies have approved appointment of N Chandrasekaran as director on the company's board? |
| A. | Mahindra & Mahindra |
| B. | Tata Motors |
| C. | Eicher Motors |
| D. | Maruti Suzuki |
| E. | Ashok Leyland |
| Answer» C. Eicher Motors | |
| 45659. |
The quality of vapour at the exit of nozzle _______ due to nozzle friction. |
| A. | increases |
| B. | decreases |
| C. | does not change |
| D. | unpredictable |
| Answer» B. decreases | |
| 45660. |
The United Nations Organisation has declared the year 2017 as the International year for ________. |
| A. | Pulses |
| B. | Family farming |
| C. | Sustainable Tourism for development |
| D. | Light-based Technology |
| Answer» D. Light-based Technology | |
| 45661. |
The state of stress or an element in plane stress in shown as in the figure.What is the value of σ if the values of the principal stresses are 164 N/mm2 and 36 N/mm2, both tensile? |
| A. | 100 N/mm2 |
| B. | 75 N/mm2 |
| C. | 62.5 N/mm2 |
| D. | 50 N/mm2 |
| Answer» E. | |
| 45662. |
The principal stresses are |
| A. | Parallel to the principal planes |
| B. | Normal to the principal planes |
| C. | Inclined to the principal planes |
| D. | None of the above |
| Answer» C. Inclined to the principal planes | |
| 45663. |
What happens when a fluid is at rest? |
| A. | There is no shear component |
| B. | Internal deformation is considerable |
| C. | Fluid element will not be subjected to normal and shear component |
| D. | Frictional force is present |
| Answer» B. Internal deformation is considerable | |
| 45664. |
Considering the coordinate system shown in the figure, a force of magnitude 10 kN has x-component of -6 kN. Possible y-component (s) of the force is/are |
| A. | +8 kN only |
| B. | +5 kN only |
| C. | +8 kN and -8 kN |
| D. | +5 kN and -5 kN |
| Answer» D. +5 kN and -5 kN | |
| 45665. |
Two articles are sold for Rs. 9,720 each. On one, the seller gains 8% and on the other, he loses 10%. What is his overall gain or loss? |
| A. | Rs. 360 gain |
| B. | Rs. 380 gain |
| C. | Rs. 380 loss |
| D. | Rs. 360 loss |
| Answer» E. | |
| 45666. |
The difference between a two digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number ? |
| A. | 4 |
| B. | 9 |
| C. | 12 |
| D. | 16 |
| Answer» B. 9 | |
| 45667. |
Shanti’s brother Suhag has two sisters. He also has two nieces – Preeti and Mamta. Mamta is Ganga’s only daughter. Suhag is the only brother of Ganga. How is Preeti related to Shanti? |
| A. | Daughter |
| B. | Cousin |
| C. | Niece |
| D. | Sister |
| Answer» B. Cousin | |
| 45668. |
Which country held its first general election after five years of military rule, in March 2019? |
| A. | Vietnam |
| B. | Cambodia |
| C. | Thailand |
| D. | Philippines |
| E. | Maldives |
| Answer» D. Philippines | |
| 45669. |
Refer the below data table and answer the following Question.India’s exports in 2015Value in million US$Jewellery625Software550Cotton850Steel850Electronics525Jewellery was what percent of total exports? |
| A. | 20.88 percent |
| B. | 18.38 percent |
| C. | 23.38 percent |
| D. | 15.88 percent |
| Answer» C. 23.38 percent | |
| 45670. |
The word Gotra occurs for the first time in ____? |
| A. | Rigveda |
| B. | Samaveda |
| C. | Yajurveda |
| D. | Atharvaveda |
| Answer» B. Samaveda | |
| 45671. |
Read the given question and decide which of the following information is sufficient to answer the question.Question:What is the area of ΔABC?Information:AC = 12√2 cmAB = 12 cm; BC = 12 cm |
| A. | Only 1 is sufficient. |
| B. | Both 1 and 2 are sufficient. |
| C. | Only 2 is sufficient. |
| D. | Either 1 or 2 is sufficient. |
| Answer» D. Either 1 or 2 is sufficient. | |
| 45672. |
What is the back emf E of the Shunt DC motor functioning with a terminal Voltage of V and Armature current I and Armature resistance R? |
| A. | E = V - IR |
| B. | E = V + IR |
| C. | E = IR/V |
| D. | E = V/IR |
| Answer» B. E = V + IR | |
| 45673. |
What is the Polar Section Modulus of a solid circular metal shaft of diameter 8 cm? |
| A. | 64 π cm3 |
| B. | 32 π cm3 |
| C. | 16 π cm3 |
| D. | 8 π cm3 |
| Answer» C. 16 π cm3 | |
| 45674. |
Where was the ‘Prarthana Samaj’ established? |
| A. | Madras |
| B. | Calcutta |
| C. | Bengal |
| D. | Bombay |
| Answer» E. | |
| 45675. |
What should come in place of question mark (?) in the following question?\(27\frac{1}{2} + 15\frac{3}{4} - 12\frac{2}{5} + 18\frac{4}{5} = ?\) |
| A. | \(49\frac{{13}}{{20}}\) |
| B. | \(48\frac{{13}}{{20}}\) |
| C. | \(49\frac{{33}}{{20}}\) |
| D. | 49 |
| Answer» B. \(48\frac{{13}}{{20}}\) | |
| 45676. |
Which country has started constructing world’s biggest floating solar power plant in December 2017? |
| A. | China |
| B. | Australia |
| C. | South Africa |
| D. | Russia |
| Answer» B. Australia | |
| 45677. |
The chipko movement was initiated from which place? |
| A. | Patna |
| B. | Trishur |
| C. | Garhwal Himalayas |
| D. | Jammu |
| Answer» D. Jammu | |
| 45678. |
The thermal efficiency of the cycle in percentage (%) is |
| A. | 24.8 |
| B. | 38.6 |
| C. | 44.8 |
| D. | 53.1 |
| Answer» B. 38.6 | |
| 45679. |
Floating-point form representation of a real number x is denoted by x = f × 10E in which ‘f’ is called |
| A. | Sign bit |
| B. | Exponent |
| C. | Partial derivative |
| D. | Mantissa |
| Answer» E. | |
| 45680. |
Three toys are in a shape of cylinder, hemisphere and cone. The three toys have same base. Height of each toy is 2√2 cm. What is the ratio of the total surface areas of cylinder, hemisphere and cone respectively? |
| A. | 4 ∶ 3 ∶ [(√2) + 1] |
| B. | 4 ∶ 3 ∶ [2 + (√2)] |
| C. | 4 ∶ 3 ∶ 2√2 |
| D. | 2 ∶ 1 ∶ (1 + √2) |
| Answer» B. 4 ∶ 3 ∶ [2 + (√2)] | |
| 45681. |
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.MDUK : QHYO : : SALQ : ? |
| A. | WEPV |
| B. | VDPV |
| C. | WDPU |
| D. | WEPU |
| Answer» E. | |
| 45682. |
Which of the following is a computer based system that stores and manipulates data which are viewed from a geographical point or reference? |
| A. | Database System |
| B. | Geographical Information System |
| C. | Geographic System |
| D. | Software System |
| Answer» C. Geographic System | |
| 45683. |
The Defence Ministry has announced setting up of how many separate units to handle space and cyber warfare? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| E. | 6 |
| Answer» B. 3 | |
| 45684. |
The ________ Police launched 2 helpline numbers as a precautionary measure to curb noise pollution and incidents of mob lynching in the national capital. |
| A. | Delhi |
| B. | Punjab |
| C. | Chennai |
| D. | Uttar Pradesh |
| E. | Uttarakhand |
| Answer» B. Punjab | |
| 45685. |
Which of the following Public Sector Banks has ceased to exist as an independent entity since 1st April 2020? |
| A. | Bank Of Baroda |
| B. | United Bank of India |
| C. | Canara Bank |
| D. | Punjab National Bank |
| Answer» C. Canara Bank | |
| 45686. |
Which of the following is not correct about ICT ? |
| A. | ICT is a modern teaching aid |
| B. | Using of ICT in teaching reduces the physical labour a teacher |
| C. | ICT is a substitute for a teacher |
| D. | ICT in teaching facilitates learning |
| Answer» D. ICT in teaching facilitates learning | |
| 45687. |
The basic gates are: |
| A. | AND, NOR and NOT gate |
| B. | AND, OR and NOT gate |
| C. | AND and NOT gate |
| D. | OR and NOT gate |
| Answer» C. AND and NOT gate | |
| 45688. |
The value of (26 - 13 × 2) ÷ 2 + 1 is: |
| A. | 26/3 |
| B. | 114 |
| C. | 1 |
| D. | 0 |
| Answer» D. 0 | |
| 45689. |
Select the grammatically CORRECT sentence.A. Instant triple talaq is an abominable practice rejected for many Muslim countries.B. The main objective, in plain and simple terms, is to facilitated speedy diversion of forest landC. The attitude of the state to religious traditions can therefore be neither wholehearted acceptance or outright rejection.D. The colour of the fruit depends primarily on the visual capacity of the local seed-dispersing animals. |
| A. | B |
| B. | A |
| C. | C |
| D. | D |
| Answer» E. | |
| 45690. |
What would come at the place of (3)? |
| A. | However |
| B. | Moreover |
| C. | Hence |
| D. | None of the above |
| Answer» B. Moreover | |
| 45691. |
that (9)__________ |
| A. | comes |
| B. | appears |
| C. | rises |
| D. | shows |
| Answer» C. rises | |
| 45692. |
Which among the following law is NOT applicable to scheduled areas? |
| A. | Regulate the allotment of land to members |
| B. | Regulate the carrying on of business as money-lender by persons who lend money to members |
| C. | Prohibit or restrict the transfer of land by or among members |
| D. | The governor can appoint a commission to look into and report on the matters related to administration of the autonomous districts or regions |
| Answer» E. | |
| 45693. |
What is the degree of the differential equation \(\frac{{{d}^{3}}y}{d{{x}^{3}}}+{{\left( \frac{dy}{dx} \right)}^{2}}-{{x}^{2}}\left( \frac{{{d}^{4}}y}{d{{x}^{4}}} \right)=0?\) |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |
| 45694. |
Where was the first Sermon of Gautama Buddha delivered? |
| A. | Mathura |
| B. | Varanasi |
| C. | Gorakhapur |
| D. | Sarnath |
| Answer» E. | |
| 45695. |
The operating time values of fuse and circuit breakers are: |
| A. | For fuse: around 0.02 second, and for circuit breaker: (0.002 to 0.005) second |
| B. | For fuse: around 0.2 second, and for circuit breaker: (0.2 to 0.5) second |
| C. | For fuse: around 0.002 second, and for circuit breaker: (0.02 to 0.05) second |
| D. | For fuse: around 0.02 second, and for circuit breaker: (0.2 to 0.5) second |
| Answer» D. For fuse: around 0.02 second, and for circuit breaker: (0.2 to 0.5) second | |
| 45696. |
Which country is set to become the first country in the world to ban ads for unhealthy drinks with high sugar content? |
| A. | USA |
| B. | Australia |
| C. | Indonesia |
| D. | Singapore |
| E. | Mexico |
| Answer» E. Mexico | |
| 45697. |
Which of the following does not belong the group? |
| A. | F – C |
| B. | B – A |
| C. | D – E |
| D. | H – G |
| E. | G – B |
| Answer» F. | |
| 45698. |
The following ligand is: |
| A. | Hexadentate |
| B. | Tetradentate |
| C. | Bidentate |
| D. | Tridentate |
| Answer» C. Bidentate | |
| 45699. |
Under the ‘Mission Universal Testing’, launched by Brihanmumbai Municipal Corporation (BMC), how many antigen testing kits will be made available? |
| A. | 0.5 lakh |
| B. | 0.75 lakh |
| C. | 1 lakh |
| D. | 1.25 lakh |
| E. | 1.5 lakh |
| Answer» D. 1.25 lakh | |
| 45700. |
Select the next number in the category.11, 16, 32, 37, 74,? |
| A. | 79 |
| B. | 75 |
| C. | 77 |
| D. | 81 |
| Answer» B. 75 | |