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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.
| 15801. |
Which is the only non-metallic element that is in liquid state at room temperature? |
| A. | Francium |
| B. | Helium |
| C. | Bromine |
| D. | Mercury |
| Answer» D. Mercury | |
| 15802. |
The transistor works as an amplifier, with __________. |
| A. | emitter-base junction reverse biased and the base-collector junction forward biased |
| B. | both emitter-base junction and base-collector junction reverse biased |
| C. | both emitter-base junction and base-collector junction forward biased |
| D. | emitter-base junction forward biased and the base-collector junction reverse biased |
| Answer» E. | |
| 15803. |
Two trains, each of length 150 metres, are moving in opposite directions with equal speed of 90 km per hour. The time taken by the trains to cross each other will be. |
| A. | 3 seconds |
| B. | 4.5 seconds |
| C. | 6 seconds |
| D. | 9 seconds |
| E. | None of the above / More than one of the above |
| Answer» D. 9 seconds | |
| 15804. |
The radius of the base and height of a solid cylinder are in the ratio 2 ∶ 3 and its volume is 1617 cm3. What is the total surface area of the cylinder? |
| A. | 462 cm2 |
| B. | 616 cm2 |
| C. | 770 cm2 |
| D. | 786 cm2 |
| Answer» D. 786 cm2 | |
| 15805. |
Select the correct Passive Voice form of the sentence.I have booked the tickets for our forthcoming trip to Mumbai. |
| A. | The tickets for our forthcoming trip to Mumbai are being booked by us. |
| B. | I had been booking the tickets for our forthcoming trip to Mumbai. |
| C. | Booking is done by me of tickets for our forthcoming trip to Mumbai. |
| D. | The tickets for our forthcoming trip to Mumbai have been booked by me. |
| Answer» E. | |
| 15806. |
What is the range of length of a Cornish boiler? |
| A. | 4 to 8 m |
| B. | 15 to 50 m |
| C. | 1 to 2 m |
| D. | 10 to15 m |
| Answer» B. 15 to 50 m | |
| 15807. |
The missing number in the given table is54310861312? |
| A. | 5 |
| B. | 7 |
| C. | 9 |
| D. | 14 |
| Answer» B. 7 | |
| 15808. |
Where did PM Narendra Modi launch Swachhata Hi Seva (SHS) 2019? |
| A. | Mathura |
| B. | Agra |
| C. | Chennai |
| D. | Indore |
| E. | Jaipur |
| Answer» B. Agra | |
| 15809. |
The vector that is normal to the surface 2xz2 - 3xy - 4x = 7 at the point (1, -1, 2) is |
| A. | 2i - 3j + 8k |
| B. | 2i + 3j + 4k |
| C. | 7i - 3j + 8k |
| D. | 7i - 5j + 8k |
| Answer» D. 7i - 5j + 8k | |
| 15810. |
Swami Agnivesh died after a cardiac arrest in Delhi. He was related to which of the following fields? |
| A. | Classical Dancing |
| B. | Social activism |
| C. | Singing |
| D. | Politics |
| E. | Film Direction |
| Answer» C. Singing | |
| 15811. |
The deflection of a hot wire instrument depends on |
| A. | Instantaneous value of alternating current |
| B. | Average value of current |
| C. | RMS value of alternating current |
| D. | Voltage instead of current |
| Answer» D. Voltage instead of current | |
| 15812. |
The novel “The God of Small Things” is inspired by which country? |
| A. | China |
| B. | India |
| C. | Bangladesh |
| D. | Nepal |
| Answer» C. Bangladesh | |
| 15813. |
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 river is flooded and it has overflown its banks. |
| A. | it overflowing its banks. |
| B. | it has overflow its banks. |
| C. | No improvement. |
| D. | it overflow its banks. |
| Answer» D. it overflow its banks. | |
| 15814. |
Two point charges q1 = 2 μC and q2 = 1 μC are placed at distances b = 1 cm and a = 2 cm from the origin on the Y and X axes as shown in figure. The electric field vector at point P(a, b) that will subtend at angle θ with the X-axis is |
| A. | tan θ = 1 |
| B. | tan θ = 2 |
| C. | tan θ = 3 |
| D. | tan θ = 4 |
| Answer» C. tan θ = 3 | |
| 15815. |
What was the name of the operation launched by India to help Bangladesh in solving Rohingya crisis? |
| A. | Operation Saksham |
| B. | Operation Manavata |
| C. | Operation Khushhali |
| D. | Operation Insaniyat |
| Answer» E. | |
| 15816. |
The following question has a sentence with four parts labelled (a), (b), (c), and (d). Read each sentence to find out whether there is an error in any part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).CV Raman was one of the greatest sons of India (a) who has earned everlasting fame (b) for scientific researches. (c) No error. (d) |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» C. C | |
| 15817. |
Select the option that arranges sentences B, C, D and E in a logical sequence. Sentences A and F are static.A. Destructive comments are cutting sarcastic remarks we spew out daily.B. If people are asked to list the destructive comments made by them in the last 24 hours, they will quite often come up blank.C. Such remarks serve no other purpose than to put people down.D. This is because such comments were made without thinking so are erased from memory.E. They are meant to hurt them or assert ourselves as their superior.F. However, the objects of our scorn remember every biting comment made at their expense. |
| A. | ACEBDF |
| B. | ABCDEF |
| C. | AEBCDF |
| D. | ADBECF |
| Answer» B. ABCDEF | |
| 15818. |
Statements(a) Some cats are dogs. (b) No dog is a toy.Conclusion(I) Some dogs are cats. (II) Some toys are cats(III) Some cats are not toys. (IV) All toys are cats. |
| A. | Only conclusion I and III follows |
| B. | Only conclusion II and III follows |
| C. | Only conclusion I and II follows |
| D. | Only conclusion I follows |
| Answer» B. Only conclusion II and III follows | |
| 15819. |
The external and internal radii of the frictional faces in clutch are 100 mm and 60 mm, respectively. Determine the mean radius of friction face assuming the uniform pressure condition. |
| A. | 60 mm |
| B. | 70 mm |
| C. | 82 mm |
| D. | 78 mm |
| Answer» D. 78 mm | |
| 15820. |
Standard value of the solar constant is |
| A. | 1353 W/m2 |
| B. | 1353 kW/m2 |
| C. | 1000 W/m2 |
| D. | 1353 MW/m2 |
| Answer» B. 1353 kW/m2 | |
| 15821. |
The average of N numbers is 20. If a number 6 is removed, then average becomes 22. What is the value of N? |
| A. | 8 |
| B. | 10 |
| C. | 9 |
| D. | 11 |
| Answer» B. 10 | |
| 15822. |
Which city is awarded for best quality of life in the world in Quality of Living Ranking 2017? |
| A. | Vienna |
| B. | Zurich |
| C. | Auckland |
| D. | Munich |
| E. | Prague |
| Answer» B. Zurich | |
| 15823. |
The following equation is incorrect. Which two signs should be interchanged to correct the equation?18 - 2 ÷ 20 + 5 × 16 = 69 |
| A. | ÷ and - |
| B. | + and × |
| C. | + and ÷ |
| D. | - and + |
| Answer» B. + and × | |
| 15824. |
The letters L, M, N, O, P, Q, R, S, and T in their order are substituted by nine integers 1 to 9 but not in that order. 4 is assigned to P. The difference between P and T is 5. The difference between N and T is 3. What is the integer assigned to N |
| A. | 6 |
| B. | 7 |
| C. | 5 |
| D. | 4 |
| Answer» B. 7 | |
| 15825. |
Which among the following schemes is converged with Ayushman Bharat schemes to avail cashless medical services through empanelled hospitals of Ayushman Bharat? |
| A. | Employees' State Insurance (ESI) Scheme |
| B. | PM Kisan scheme |
| C. | Pradhan Mantri Jan-Dhan Yojana |
| D. | Stand Up India Scheme |
| E. | MUDRA scheme |
| Answer» B. PM Kisan scheme | |
| 15826. |
The critical radius of insulation signifies |
| A. | The insulation thickness above which the heat transfer is increased |
| B. | The insulation thickness above which the heat transfer remains unaltered |
| C. | The insulation thickness below which the elastic cable gets overheated and fails |
| D. | The insulation thickness above which the heat transfer is reduced |
| Answer» E. | |
| 15827. |
Recently, Beji Caid Essebsi passed away. He was the first democratically elected leader of ________. |
| A. | Tunisia |
| B. | Morocco |
| C. | Libya |
| D. | Algeria |
| E. | Egypt |
| Answer» B. Morocco | |
| 15828. |
The Mauryan ruler who used the name 'Piyadasi' in his official declarations was |
| A. | Bimbisara |
| B. | Ashoka |
| C. | Chandragupta Maurya |
| D. | Brihaddrata |
| Answer» C. Chandragupta Maurya | |
| 15829. |
Select the alternative that is related to the third term in the same way as the second term is related to the first term.Axe : Woodcutter : : Needle : ? |
| A. | Butcher |
| B. | Carpenter |
| C. | Tailor |
| D. | Painter |
| Answer» D. Painter | |
| 15830. |
A college council is auditioning students for a cultural festival. They must satisfy the following criteria –I. Student must know at least one dance form.II. Student must know to play at least one musical instrument.III. Student must have good acting skills.Which one of the following will the council definitely select?A. Z is a Bharat Natyam dancer, a violinist but does not have any acting skills.B. P plays football, guitar, has acted in road shows and is a classical dancer.C. J is a contemporary dancer, a great actor and is planning to learn flute.D. A plays sitar is a hip - hop dancer and does not have any acting skills. |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» B. B | |
| 15831. |
Which of the following statement is incorrect. |
| A. | Force acting in the opposite direction to the motion of the body is called force of friction |
| B. | The ratio of the limiting friction to the normal reaction is called coefficient of friction |
| C. | A machine whose efficiency is 100% is known as an ideal machine |
| D. | The velocity ratio of a machine is the ratio of load lifted to the effort applied |
| Answer» E. | |
| 15832. |
Suppose that 20 pillars of the same height have been erected along the boundary of a circular stadium. If the top of each pillar has been connected by beams with the top of all its non-adjacent pillars, then the total number of beams is: |
| A. | 170 |
| B. | 180 |
| C. | 210 |
| D. | 190 |
| Answer» B. 180 | |
| 15833. |
The method for determination of a root of a non-linear equation which uses two initial guess roots but does not require that they must bracket the root, is? |
| A. | Bisection method |
| B. | Regula - falsi method |
| C. | Secant method |
| D. | Newton - Raphson method |
| Answer» D. Newton - Raphson method | |
| 15834. |
The term 'jockeying' in queuing theory refers to |
| A. | not entering the long queue |
| B. | leaving the queue |
| C. | shifting from one queue to another parallel queue |
| D. | none of the above |
| Answer» D. none of the above | |
| 15835. |
‘Swachh Bharat Mission’ aims to achieve an Open Defecation Free (ODF) India by which date? |
| A. | 2 October, 2020 |
| B. | 2 October, 2018 |
| C. | 2 October, 2019 |
| D. | 2 October, 2022 |
| Answer» D. 2 October, 2022 | |
| 15836. |
Select the option that is related to the third term in the same way as the second term is related to thefirst term.JOCKY : PKCXJ ∷ CRAZY : ? |
| A. | ADSYX |
| B. | SDAXY |
| C. | XYSAD |
| D. | DASYX |
| Answer» C. XYSAD | |
| 15837. |
The solidification time in castings is proportional to |
| A. | \({\left\{ {\frac{{Volume}}{{surface\;\;area}}} \right\}^2}\) |
| B. | \({\left\{ {\frac{{Volume}}{{surface\;\;area}}} \right\}^{3/2}}\) |
| C. | \({\left\{ {\frac{{Volume}}{{surface\;\;area}}} \right\}^3}\) |
| D. | \({\left\{ {\frac{{Volume}}{{surface\;\;area}}} \right\}^{1/2}}\) |
| Answer» B. \({\left\{ {\frac{{Volume}}{{surface\;\;area}}} \right\}^{3/2}}\) | |
| 15838. |
Which of the following pairs is CORRECT with reference to mountain passes? |
| A. | Nathula - Arunachal Pradesh |
| B. | Rohtang - Sikkim |
| C. | Bomdila - Himachal Pradesh |
| D. | Lipulekh - Uttarakhand |
| Answer» E. | |
| 15839. |
The marked price of an article is Rs.x. After allowing a discount of 20% on the marked price, a shopkeeper gains Rs. 40. If his profit is \(11\frac{1}{9}\%\)then the value of x is: |
| A. | 450 |
| B. | 400 |
| C. | 500 |
| D. | 360 |
| Answer» D. 360 | |
| 15840. |
The government has allocated how many rupees (in crores) for the projects related to Mass Rapid Transit System (MRTS) and Metro services in the country? |
| A. | 19,500 |
| B. | 21,500 |
| C. | 23,500 |
| D. | 25,500 |
| E. | 27,500 |
| Answer» D. 25,500 | |
| 15841. |
Tata Power has got a letter of award from Gujarat Urja Vikas Nigam Ltd (GUVNL) to develop a solar project of how many megawatts in Dholera Solar Park of Gujarat? |
| A. | 50 |
| B. | 75 |
| C. | 100 |
| D. | 125 |
| E. | 150 |
| Answer» D. 125 | |
| 15842. |
The SCR consists of ______ terminals. |
| A. | 8 |
| B. | 3 |
| C. | 4 |
| D. | 2 |
| Answer» C. 4 | |
| 15843. |
Statement (I): Negative temperatures are impossible on the Kelvin scale.Statement (II): The Kelvin scale is thermodynamic temperature scales. |
| 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 not 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» C. Statement (I) is true but Statement (II) is false | |
| 15844. |
Which is not related with the objectives of motives? |
| A. | to energise the behaviour |
| B. | to stabilise the behaviour |
| C. | to stimulate the behaviour |
| D. | to activate the behaviour |
| Answer» C. to stimulate the behaviour | |
| 15845. |
Select the related number from the given alternatives.99 : 101 ∷ 100 : ? |
| A. | 90 |
| B. | 110 |
| C. | 111 |
| D. | 102 |
| Answer» E. | |
| 15846. |
The Paithan Hydro - Electric Project is on river _______. |
| A. | Narmada |
| B. | Brahmaputra |
| C. | Godavari |
| D. | Yamuna |
| Answer» D. Yamuna | |
| 15847. |
Which of the following are correct about the Rajya Sabha?1. It is not subject to dissolution.2. It has a term of five years.3. One-third of its members retire after every two years.4. Its member shall not be less than 25 years of age.Select the correct answer using the code given below: |
| A. | 1, 2 and 3 |
| B. | 2, 3 and 4 |
| C. | 1 and 3 |
| D. | 2 and 4 |
| Answer» D. 2 and 4 | |
| 15848. |
which of the following rule in a network is true? |
| A. | Event can occur even if all activities leading to it are not completed. |
| B. | An event can occur twice |
| C. | There can be dead ends |
| D. | There must be only single initial node |
| Answer» E. | |
| 15849. |
Select the option that is related to the third number in the same way as the second number is related to the first number.18 : 323 ∷ 24 : ? |
| A. | 625 |
| B. | 575 |
| C. | 675 |
| D. | 535 |
| Answer» C. 675 | |
| 15850. |
Which of the following Indian Education Technology Start-ups has received the Next Billion Edtech Prize 2019? |
| A. | Dost Education |
| B. | Collegedekho |
| C. | Meritnation |
| D. | Byju's |
| Answer» B. Collegedekho | |