This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
1. Choose the clipped (a) reftor word for ‘refrigerator’. (b) refrig (c) gerator (d) fridge2. Choose the clipped (a) chronise word for “synchronise”. (b)synchron (c) sync (d) synchro3. Choose the clipped (a) rhin word for the word “rhinoceros”. (b) rhino (c) rhinoce (d) ceros4. Choose the clipped (a) stats word for “statistics”.(b) statis (c) static (d) statist5. Choose the clipped word for “veterinarian” (a) vetem (b) vetrin (c) veter (d) vet |
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Answer» 1. (d) fridge 2. (d) vet 3. (c) sync 4. (b) rhino 5. (a) stats |
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| 2. |
In his letter to Charley, Sam writes, ‘…then I got to believing you were right.’ What could have made Sam begin to believe? |
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Answer» Accept all relevant answers supported by rationale - Sam had not believed Charley when he had mentioned the third level at the Grand Central. - Sam had liked the description of 1894 life and living. - Sam must have gone in search of the third level and found it |
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| 3. |
Some more examples of clipped words: |
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| 4. |
Choose the word from the options given to form a compound word with “sun’” , (a) right (b) rays (c) writes(d) weight |
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Answer» correct answer is (b) rays |
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| 5. |
Choose the word from the options given to form a compound word with “wise”. (a) anti (b) march (c) clock (d) week |
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Answer» Correct answer is (c) clock |
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| 6. |
choose the word from the options given to ton a compound word with “Crime”. (a) anti (b) branch (c) clock (d) week |
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Answer» Correct answer is (b) branch |
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| 7. |
Choose the word than the options given to ton a compound word with ‘‘milk”. (a) life (b) tan (c) planet (d) star |
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Answer» Correct answer is (a) life |
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| 8. |
choose the word from the options given to ton an emptied word with “Me”. (a) save (b) race (c) lite (d) time |
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Answer» Correct answer is (d) time |
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| 9. |
choose the word from the options given to for a compound word with “open”. (a) open-air (b) trash (c) can (d) dose |
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Answer» Correct answer is (a) open-air |
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| 10. |
All …… must be written neatly and accurately.1. Messages 2. Information 3. Phone call |
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Answer» All Messages must be written neatly and accurately. |
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| 11. |
Choose the right definition for the given term ‘Fatalism’. (a) The belief in after life (b) The belief that God manifests everywhere (c) The belief in attacks by ghosts(d) The belief that all events in life are predetermined and inevitable |
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Answer» (d) The belief that all events in life are predetermined and inevitable |
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| 12. |
Find f¹(x) if f(x) = 3x+2/x |
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Answer» \(f(\mathrm x) = \frac{3\mathrm x+2}{\mathrm x}\) \(f^1(\mathrm x)\) \(=\frac{\mathrm x \frac{d}{d\mathrm x}(3\mathrm x+2)-(3\mathrm x+2)\frac{d}{d\mathrm x}\mathrm x}{\mathrm x^2}\) \(\Big(\)By \(\frac{U}{V}\)formula\(\Big)\) \(=\frac{3\mathrm x-(3\mathrm x+2)}{\mathrm x^2}\) \(=\frac{-2}{\mathrm x^2}\). |
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| 13. |
If the ordered pairs ( a+2,4) and (5,2a+b) are equal then {a,b} is |
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Answer» If ordered pairs are equal, then there domain and range are also equal. So, a+2=5 So, a=5-2 a=3 Now 4=2a+b Putting the value of a, we get; 4=3×2+b So,4=6+b Therefore b=-2. |
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| 14. |
A flat plate is moving normal to its plane through a gas under the action of constant force F. The gas is kept at a very low pressure. The speed of the plate v is much less than the average speed u of the gas molecules. Which of the following options is/are true? (A) The resistive force experienced by the plate is proportional to v (B) The pressure difference between the leading and trailing faces of the plate is proportional to uv (C) The plate will continue to move with constant non-zero acceleration, at all times (D) At a later time the external force F balances the resistive force. |
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Answer» (A) The resistive force experienced by the plate is proportional to v (B) The pressure difference between the leading and trailing faces of the plate is proportional to uv (D) At a later time the external force F balances the resistive force. |
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| 15. |
If the ordered pairs (a+2,4)and (5,2a+b) are equal then ( a,b) is |
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Answer» (a + 2, 4), (5, 2a + b) a + 2 = 5 a = 3 2a + b = 4 6 + b = 4 b = – 2 |
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| 16. |
Choose the right definition for the given term ‘Anthology’. (a) A collection of selected literary passages (b) A collection of archeological substances (c) A collection of maps(d) A collection of lyrics |
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Answer» (a) A collection of selected literary passages |
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| 17. |
Write the general definition of electric dipole moment for a collection of point charge |
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Answer» if two equal and opposite charge separated by very small distance it is called electric dipole |
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| 18. |
What does the hotkey F3 do in Maya? a. Modeling b. Rigging c. Animation d. Rendering |
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Answer» Correct answer is b. Rigging |
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| 19. |
Where the xyz axis indicator appears on a view panel of Maya? a. Upper left corner b. Upper right corner c. lower left corner d. lower right corner |
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Answer» Correct answer is c. lower left corner |
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| 20. |
What colour is the Z axis in Maya Software? a. Red b. Blue c. Green d. Black |
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Answer» Correct answer is b. Blue |
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| 21. |
By default the origin is located at the _______ axis position. a. 1,1,1 b. 0,0,0 c. 1,0,1 d. 0,1,0 |
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Answer» Correct answer is b. 0,0,0 |
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| 22. |
_________ is useful for storing tools and items that we use frequently or have customized for our own use. a. Panel b. Status line c. Shelf d. Command line |
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Answer» Correct answer is c. Shelf |
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| 23. |
Texturing artist in the Media & Entertainment Industry is also known as a _____ a. Shading artist b. 3D Artist c. Character Texture Artist d. Shading, 3D & Character Texture Artist |
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Answer» Correct answer is d. Shading, 3D & Character Texture Artist |
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| 24. |
Which of the following is NOT a key competency of a good texturing artist? a. Using software b. Knowledge of materials c. Collaboration d. Clean brushstrokes |
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Answer» Correct answer is d. Clean brushstrokes |
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| 25. |
A uniform sphere is place on a smooth horizontal surface and as horizontal force F is appied on it at a distance h above the surface. The acceleratioin of the centreA. is maximum at h = 0B. is maximum when h = RC. is maximum when h = 2RD. is independent of h. |
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Answer» Correct Answer - A We have `(1)/(2)mv^(2)=mg(4-2)=2mg` `v=sqrt(4g)=2sqrt(g)` Now vertical component at `R = v sin 30^(@)=2sqrt(g).(1)/(2)=sqrt(g)` |
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| 26. |
Explain hydrogen bonding and briefly explain intermolecular hydrogen bonding |
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Answer» Hydrogen bond is a electrostatic attraction between a hydrogen atom which is bond to a more electronegative atom such as Nitrogen, Oxygen, fluorine. |
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| 27. |
What are the Roles and Responsibilities of Texturing artist? |
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Answer» Brief Job Description Individuals at this job are responsible to add textures to models to create photorealistic models that can be used for animation. Responsibilities:
Essential Skills:
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| 28. |
in column - I certain situations are shown Column-II has different values of phase difference Match them [take `pi^(2)=10` wherever required] |
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Answer» Correct Answer - [(A)Q(B)R(C)S] (A) `phi=tan^(-1)(R/(X_(L)))=tan^(-1)(R/(omegaL))=tan^(-1)(20/(2pi^(2)))=tan^(-1)(1)` (B) `T=2pisqrt(l/g),So T_(1)approx 2s,T_(2)approx 4s` `Deltaphi=(Deltaomega)t=((2pi)/T_(1)-(2pi)/T_(2))t=2pi(1/2-1/4)1` `Deltaphi=pi//2` (C)`Deltaphi=kDeltax=(2pi)/lambda Deltax=(2pif)/V Deltax=pi` `V=sqrt(T/mu)=100m//s` |
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| 29. |
A homogeneous magnetic field B is perpendicular to a sufficiently long fixed track of width l which is horizontal. A frictionless rod of mass m straddles the two rail of the track as shown in the figure. Entir arrangement lies in horizontal plane. For the situation suggested in column-II match the appropriate entries in column-II. The rails are also resistanceless. |
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Answer» Correct Answer - Ararr(P,Q);Brarr(Q)Crarr(R )Drarr(P,S,T) For (A): `(V-Blv)/(R )=I, F=(V-Blv)/(R )xxBl` For (B): rod is non-conducting so no current For (c ): No energy dissipated as no resistance `R rarr` Red executes SHM F=ilB to left `implies f_("ext")` to right F=ilB, `(Ldi)/(dt)=Blv` implies not possible to move with constant v. |
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| 30. |
A homogeneous magnetic field B is perpendicular to a sufficiently long trach of width l which is horizontal A frictionless conducting resistanceless rod of mass m stradless the two rails of the track as shown in the figure. Entire arrangement lies in horizontal plane. For the situation suggested in column-II match the appropriate entries in column-I the rails are also resistancesless. |
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Answer» Correct Answer - [(A)PQ;(B)PQ;(C)R;(D)PST] (A) `(V-Blv)/R=i` `F=(V-Blv)/R xx Bl` (B) `ilB =ma Rightarrow (lBdQ)/dt=(mdv)/(dt) Rightarrow (BlQ)/m` `U_(i) gt U_(f)` because energy is dissipated in em radiator (C) No energy dissipated as no resistance R rightarrow Red executes SHM `F=ilB to left Rightarrow f_(ext) to right` `F=ilB (Ldi)/(dt)=Blv Rightarrow` not possible to move with constant v |
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| 31. |
Are the following velocity `-` time graph and speed `-` time graphs possible ? |
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Answer» Correct Answer - only graph `(ii)` is possible `(i)` Impossible `:` Speed is always positive `(ii)` Impossible `:` Time never decreases `(iii)` Possible `:` Velocity may increase with time. |
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| 32. |
Distinguish between the while loop and the for loop |
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Answer» For loop: For loop provides a concise way of writing the loop structure. Unlike a while loop, a for statement consumes the initialization, condition and increment/decrement in one line thereby providing a shorter, easy to debug structure of looping. Syntax: for (initialization condition; testing condition; While loop: A while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. The while loop can be thought of as a repeating if statement. while (boolean condition) |
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| 33. |
mention and describe three standard way of traversing a binary tree T with root R |
Answer»
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| 34. |
Consider the situation shown in column-I a real object is moving towards a fixed optical component or an optical component is moving towards a fixed object. Match the possible direction and magnitude to velocity of image as shown in Column-II (All velocities in column-II are equal to v_(0)) |
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Answer» Correct Answer - [(A)PT(B)PS(C)QR(D)PR] (A&B) For mirror `v_(1)=-(v/u)^(2)V_(0)` (opposite to `v_(0))` (C) For lens `v_(1)=(v/u)^(2)v_(0)` (same direction to `v_(0))` (D) plane mirror, `v_(1)=2v_(m)` (same direction to `v_(0))` |
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| 35. |
Light is incident at surface PQ of prism as shown in column I then match the column I with column II (Surrounding medium is air in all cases) |
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Answer» Correct Answer - [(A)P(B)Q(C)RS] (A) `r_(1)=30^(@),r_(2)=70^(@)` c=45^(@)` (B) `r_(1)=30^(@) r_(2)=0^(@)` light emerges normally from surface QR (C) `1xxsin90^(@) = sqrt(2)xxsinr_(1)` `r_(1)=45^(@)` `sqrt(2)xx1/sqrt(2)=1xxsin e` `e= 90^(@)` Light emergies grazing from surface QR |
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| 36. |
`AB` and `CD` are two uniform resistance wires of lengths `100 cm` and `80 cm` respectively. The connections are shown in the figure. The cell of emf `5 V` is ideal while the other cell of `E` has internal resistance `2 Omega`. A length of `20 cm` of wire `CD` is balanced by `40 cm` of wire `AB`. Find the emf `E` in volt, if the reading of the ideal ammeter is `2 A`. The other connecting wires have negligible resistance |
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Answer» Correct Answer - 12 Potential difference across wire AB = 5V `:.` p.d across 40 cm of this wire `= (5)/(100) xx 40` = 2 volt `:.` Potential difference across 20 cm of wire CD = 2 volt `:.` p.d across wire `CD =(2)/(20)xx80=8` volt p.d across `2 Omega` resistance `= 2 xx 2 = 4` volt `:.` Emf of the cell = 12 volt. |
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| 37. |
How can one work with the transparency of an object? |
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Answer» You can work with the transparency of an object in the following ways: · Change the transparency level of an object adjusting the transparency attribute of a material applied to the object. · Apply a texture as a transparency map to the material’s transparency attribute to designate which areas of an object are opaque, transparent or semi-transparent. |
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| 38. |
An extended object is moving in front of concave mirror as shown in figure On L.H.S velocity of object and position is given On R.H.S some properties of image and its velocity is given Consider velocity along x-axis only `{:(,"Object",,"Image"),("(A)","+ve velocity and object is between focus and centre of curvature",,"(P)+ve velocity"),("(B)","-ve velocity and object is between focus and pole",,"(Q)-ve velocity"),("(C)","-ve velocity and object is beyond centre of curvature",,"(R)size of image is increasing"),("(D)","-ve velocity and object is virtual",,"(S)size of image is decreasing"):}` |
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Answer» Correct Answer - [(A)QR;(B)PR;(C)PS;(D)PR] `v_(1)=(-v^(2))/u^(2)v_(0)` (A) `if v_(0)=(+) Rightarrow v_(I)=(-) ve` `|(h_(2)/h_(1))|=v/u as |u|` decreases Rightarrow `|v| increases Rightarrow` magnification increases (B) as object goes from `P rightarrow f` image goes from `P rightarrow +infty` `|v| uparrow |u| downarrow Rightarrow m^(2) uparrow` (C) Object gas from `C rightarrow -infty` image goes from `C rightarrow focus` `|u| uparrow |v| downarrow Rightarrow m^(2) downarrow` (D) Object goes from `+infty rightarrow P` image goes from `-f rightarrow P` `|v|downarrow |u| downarrow` v is decreases with a greater rate Rightarrow `m^(2) downarrow` |
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| 39. |
Explain IOR parameter. |
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Answer» The IOR parameter (Index of Refraction) defines the material's Fresnel reflectivity and is by default the angular function used. Effectively the IOR will define the balance between reflections on surfaces facing the viewer and on surface edges. |
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| 40. |
Which of the following was once a capital city of the Bundelas?1. Bhind2. Shivpuri3. Chhatarpur4. Orchha |
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Answer» Correct Answer - Option 4 : Orchha The correct answer is Orchha.
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| 41. |
Which among the following peaks is NOT located in Nepal Himalayas?1. Annapurna2. Mount Everest3. Lhotse4. Kamet |
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Answer» Correct Answer - Option 4 : Kamet The correct answer is Kamet.
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| 42. |
An object kept on the principle axis is moving in the same direction as that of mirror is `10m//s` and `40//13m//s`. Radius of the curvature of the mirror is 20 cm. What should be the distance of object from the mirror at this instant so that the image is stationary? A. 45 cmB. 37.5 cmC. 25 cmD. 15 cm |
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Answer» Correct Answer - C `vecV_(im)=(v^(2))/(u^(2))vecv_(om)` `0-(40)/(13)=-((-10)/(-10+x))^(2)(10-(40)/(13))` `=(-10)/(-10+x)=+-(2)/(3)` `x=25,-5cm` Object is infront of mirror Hence `25cm` |
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| 43. |
An organ pipe closed at one end has a harmonic with a frequency of 500 Hz. The next higher harmonic in an organ pipe closed at one end but of double length has frequency 350 Hz. Which of the following option is correct? (speed of sound in air is `340m//s`)A. Length of first organ pipe is 85 cm and it was vibrating in `5^(th)` harmonicB. Length of first organ pipe is 170 cm and it was vibrating in `5^(th)` overtoneC. Length of first organ pipe is 85 cm and it was vibrating in `5^(th)` overtoneD. none of these |
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Answer» Correct Answer - A First case `((2n-1)v)/(4l)=500` second case `((2n+1))/(8l)=350` dividing `(2(2n-1))/(2n+1)=(10)/(7)` `10n+5=14n-7` `n=3` `5^(th)` harmonic `2^(nd)` overtone I first case `=(5xx340)/(4xxl)=500` `l=85cm` |
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| 44. |
A travelling wave travelled in string in `+x` direction with `2 cm//s`, particle at `x = 0` oscillates according to equation y (in mm) `= 2 sin (pi t+pi//3)`. What will be the slope of the wave at `x = 3cm` and `t = 1s` ? |
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Answer» Correct Answer - 3 Equation of wave can be given as `y=0.2sin(pit-(pi)/(2)x+(pi)/(3))` Slope `=(dely)/(delx)=-0.1xxpicos(pit-(pi)/(2)x+(pi)/(3))` `(dely)/(delx)=-(pi)/(10)cos[pi-(3pi)/(2)+(pi)/(3)]=-(sqrt(3)pi)/(20)` |
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| 45. |
A travelling wave travelled in string in `+x` direction with `2 cm//s`, particle at `x = 0` oscillates according to equation y (in mm) `= 2 sin (pi t+pi//3)`. What will be the slope of the wave at `x = 3cm` and `t = 1s` ?A. `-sqrt(3)pi//2`B. `tan^(-1)(-sqrt(3)pi//2)`C. `-sqrt(3)pi//20`D. `-sqrt(3)pi` |
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Answer» Correct Answer - C A travelling wave………….. `y = 2sin pi(t-(x)/(2)+(1)/(3))` `(dy)/(dx) = 2cos (pi t - (pi x)/(2)+(pi)/(3))xx(-(pi)/(2))` Equation of wave can be given as `y = 0.2 sin (pi t - (pi)/(2)x +(pi)/(3))` Slope3 `= (del y)/(del x) = -0.1xxpi cos (pi t-(pi)/(2)x +(pi)/(3))` `(del y)/(del x)= -(pi)/(10)cos [pi - (3pi)/(2)+(pi)/(3)]= - (sqrt(3)pi)/(20)` |
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| 46. |
________ are set of colors arranged in linear ordering and control the way colors could be filled or modified within the image. |
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Answer» Gradients are set of colors arranged in linear ordering and control the way colors could be filled or modified within the image. |
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| 47. |
What are the important properties of an anonymous function in JavaScript? Give an example. |
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Answer» A function that is declared without any named identifier is known as an anonymous function. In general, an anonymous function is inaccessible after its declaration. Anonymous function declaration – anon = function() { alert('I am anonymous'); }; anon(); |
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| 48. |
In summer, Kamal decides to take a bath at noon. Temperature of the water in overhead tank is `45^(@)C` so he decides to mix ince from refrigerator. The temperature of the ice in refrigerator. The temperature of the ice in refrigerator is `10^(@)C`. How much ice will be needed to prepare 20 kg of water at `25^(@)C` for bath? (Assume no loss to surrounding latent heat of fusion of ice `=80cal//gm`, specific heat of ice `=0.5cal//gm^(@)C`A. `400//115kg`B. `40//13kg`C. `40//11kg`D. `400//135`kg |
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Answer» Correct Answer - B if `m` kg ice is required then `(20-m)xx1(45-25)=mxx(1)/(2)xx(0-(-10)+mxx80+mxx1(25-0)` `(20-m)xx20=mxx110` `m=(400)/(130)=(40)/(13)kg` |
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| 49. |
A travelling wave travelled in string in `+x` direction with `2 cm//s`, particle at `x = 0` oscillates according to equation y (in mm) `= 2 sin (pi t+pi//3)`. What will be the slope of the wave at `x = 3cm` and `t = 1s` ?A. `-sqrt(3)pi//20`B. `-sqrt(3)pi//2`C. `tan^(-1)(-sqrt(3)pi//2)`D. `-sqrt(3)pi` |
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Answer» Correct Answer - A Equation of wave can be given as `y=0.2sin(pit-(pi)/(2)x+(pi)/(3))` slope `=(dely)/(delx)=-0.1xxpicos(pit-(pi)/(2)x+(pi)/(3))` `(dely)/(delx)=-(pi)/(10)cos[pi-(3pi)/(2)+(pi)/(3)]` `=-(sqrt(3))/(20)` |
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| 50. |
Which country is called the ‘Coffee Bowl of the World’?1. Brazil2. Mexico3. India4. Serbia |
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Answer» Correct Answer - Option 1 : Brazil The correct answer is Brazil.
Nicknames of Indian cities:
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