Red : Colour :: ? : ?
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1
In the following question, select the related word pair from the given alternatives
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Square : Four :: ? : ?
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Forest : Trees :: Book : ?
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TRAP : YWFU : : FROG : ?
FAN : MZU : : LIP : ?
AM : FR : : LQ : ?
In the following question, select the related number from the given alternatives.
46 : 24 : : 54 : ?
11 : 24 : : 23 : ?
5 : 15 :: 7 : ?
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In the following question, select the odd word from the given alternatives.
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For the following questions answer them individually
Arrange the given words in the sequence in which they occur in the dictionary.
1. Series
2. Singing
3. Secure
4. Sickle
5. Secured
Arrange the given words in the sequence in which they occur in the dictionary.
1. Drive
2. Drown
3. Drain
4. Drink
5. Drama
Arrange the given words in the sequence in which they occur in the dictionary.
1. Price
2. Prize
3. Police
4. Paint
5. Prawn
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series
AG, FM, KS, PY, ?
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
ALK, VGF, QBA, ?, GRQ
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
KPD, QVJ, WBP, CHV, ?
In the following question, select the missing number from the given alternatives.
3, 7, 11, 63, 27, 215, ?, ?
In the following question, select the missing number from the given alternatives.
18, 45, 112.5, ?, 703.125
In the following question, select the missing number from the given alternatives.
30, 68, 130, 222, 350, ?
Seg CD is shorter than Seg MN, Seg MN is shorter than Seg TR, Seg AB is shorter than Seg CD and Seg MN is shorter than Seg PQ. Which segment is the shortest?
A is B's father's father's daughter-in-law's daughter. If B's father has no brother then how is A related to B?
From the given alternative words select the word which cannot be formed using the letters of the given word.
RECUPERATE
If TUESDAY is coded as VWGUFCA, then how will COW be coded as?
In a certain code language, 2369 means 'master class is fun', 9527 means 'act is class apart' and 1349 means 'we have fun class'. Find the code for 'fun'.
In a certain code language, '+' represents '-', '-' represents 'x', 'x' represents '÷' and '÷' represents '+'. Find out the answer to the following question.
$$16 - 25 \times 40 \div 60 + 15 = ?$$
If 72 $ 20 = 46 and 1 $ 27 = 14 then find the value of 10 $ 44 = ?
If A $ B means A is son of B, A # B means A is brother of B and If A * B means A is father of B, then what does P # Q $ R * S mean?
Select the missing number from the given responses?
Which of the following terms follows the trend of the given list?
AAAAAABA, AAAAAAAB, BAAAAAAA, ABAAAAAA, AABAAAAA, ______________.
A Shopping mall worker loads his trolley and walks 50 m through an alley which is going North, then he turns to his left and walks 15 m, then he turns South and walks another 15 m, then he turns East and walks 25 m and then he turns south and walks 35 m. Where is he now with reference to his starting position?
Two battle tanks start from the same point. Tank A travels 12 km South, then turns to its left and travels 7 km. Tank B travels 7 km South, then turns West and travels 9 km, then turns to its left and travels 5 km. Where is tank A with respect to tank B?
In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I: No cats are dogs
Statement II: Some cats are carnivores
Conclusion I: All dogs are carnivores
Conclusion II: All carnivores are dogs
In the question three statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements
Statement I: No bronze is copper
Statement II: Some alloy is bronze
Statement III: Some zinc is alloy
Conclusion I: Some zinc is bronze
Conclusion II: Some copper is zinc
Conclusion III: some alloy is copper
Which of the following cube in the answer figure can not be made based on the unfolded cube in the question figure ?
Which of the following answer figure patterns can be combined to make the question figure?
In the following figure square represents astronauts, triangle represent swimmers, circle represents women and rectangle represents Indians. Which set of letter represents women who are either astronauts or swimmer ?
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which of the following represents relation ship between pencils and pens and writting instruments?
which of the following pattern will complete the pattern in the question figure?
From the given answer figures ,select the one in which the question figure is hidden /embedded.
A piece of paper is folded and punched as shown below in the question figures .from the given answer figures ,indicate how it will appear when opened ?
If the mirror is placed on the line MN, then which of the following answer figures in the right image of the given figure?
A word is represented by only one set of numbers as given in any one of the alternatives .The set of numbers given in the alternatives are represented by two classes of alpahabets as shown in the given two matrices.The column and rows of Matrix-1 are numbered form 0 to 4 and that of Matrix-II is numbered from 5 to 9.A letter from these matrices can be represented first by its row and next by its colum .for c can be represented by 76,89 etc,similarly you have to identify set for the word 'SODA'
By what name is the BRICS bank presently known?
What does parallel economy mean?
Who implements monetary policy in India?
The ARDC is a branch of the NABARD. What is the full form of ARDC?
Which of the following is a part of machinery that settles industrial disputes?
In which year Nagaland was created as separate state?
Which one of the following is responsible for the preparation and presentation of Union Budget?
Who presided over the inaugural meeting of the Constituent Assembly of India?
Which of the following was not adopted from the Maurya Dynasty in the emblem of Government of India?
The first session of Constituent Assembly of India was held in which of the following cities?
Which of the following is the best example of Vijaynagar Art?
Taxila was capital of which among the 16 Mahajanpadas?
Who was founder of Mughal Empire in India?
Where did Vasco da Gama arrive in India in 1498?
According to the treaty of Srirangapattanam, which of the following was ceded to the British?
By what name is the Ganga known in Bangladesh?
Which of the following are not kharif crops?
How many seismic stations are required to locate the epicentre of an earthquake?
Madhya Pradesh shares its border with how many States?
Palghat joins which of the following states?
Which of the following authorities regulates NPS?
Which of the following is a centrally sponsored scheme to empower adolescent girls?
Which among the following has inscribed Kumbh Mela on the Representative List of Intangible Cultural Heritage of Humanity?
Who has been appointed as the General Manager of Board of Control for Cricket in India?
FIFA World Cup 2022 will be held in which country?
The Idea of Justice" is written by ______.
Which author has been made Companion of Honour on December 12, 2017?
$$31^{st}$$ Surajkund International Crafts Mela has begun at which of the following city?
ONGC Videsh has got a two year extension to explore which country's Oil block-128 in the south China sea?
The $$5^{th}$$ India-Sri Lanka joint training exercise "Mitra Shakti 2017" was held in which state of India?
BIOS is a ______.
. non-volatile firmware
II. Volatile firmware
III. Software stored on a small memory chip on motherboard
Which of the following is TRUE?
Which of the following metal remains in liquid form at room temperature?
Aqua regia is a mixture of ______.
In a concave mirror if object is placed at centre of curvature, then image will be ______.
What is the mass of 4 mole of aluminium atoms?
Which of the following particles were made to fall on a thin gold foil by Ernest Rutherford?
Which of the following statement(s) is/are TRUE?
I. Fuse is generally placed in series with the device.
II. Fuse is generally placed in parallel with the device.
III. Fuse wire has high melting point.
A rectangular coil of copper wire is rotating in a magnetic field. The direction of the induced current changes once in each?
Noise is measured in which unit?
Which of the following vitamin helps in clotting of blood?
During heavy exercise, breathing rate in an average adult person can increase upto ______ per minute
Why is the colour of human blood red?
Which of the following statement is INCORRECT?
What is the cause of arise of myopia?
Which of the following multiplies very slowly in comparison to others?
The accumulation of non-degradable chemicals progressively at each trophic level is called ______.
Why Taj Mahal is suffering from "Marble Cancer"?
Cancer treatment is done by which of the following noble gas?
How many types of ecological pyramids are present in ecosystem?
Choose the option which does NOT belong to the category of simple machine
what are the numbers of binary and ternary links in the following kinematic chain?
How many degrees of freedom does the below mechanism have?
Which of the following is TRUE for four bar mechanism?
Which of the following is the CORRECT method for the conversion of spring controlled governor from unstable to stable?
The power transmission takes place in shaft rotating at 400 rpm and this rotating shaft drives another shaft at 600 rpm. The smaller pulley has the diametre of 0.5 m. The centre distance between pulleys is 4m. If the angle of contact on the smaller pulley for the open belt drive is 1.8° then calculate the diametre of larger pulley (in m) and angle of contact (in rad)?
Which of the following statement is CORRECT about the bull engine?
Which of the following condition is CORRECT about the inversion of a mechanism?
Which of the following statement is INCORRECT about the dry clutch and wet clutch?
Which of the following theory is/are used for the determination of torque quantities in cone clutch?
Which of the following toothed wheels does not come under the classification according to the type of gearing?
The profile of the gears is involute with 200. If the length of the path of approach and length of path of recess are 28 mm and 25 mm respectively. What is the length of arc of contact? $$(\cos 20^\circ = 0.94)$$
The governor in which the displacement of the sleeve is high for the small change of speed is known as ________
The point of contact which is common between the two pitch circles is known as ________
The tensile strength for the plate per pitch length of the outer row of the rivet is ________.
Choose the option which is INCORRECT about the term friction
Which of the following formula is correct for calculating the angle of static friction $$\phi_{s}$$
Which of the following statement is CORRECT for the modulus of resilience?
Calculate the value of modulus of elasticity (N/mm$$^2$$), if the Poisson’s ratio is 0.25 and modulus of rigidity of the material is 80 N/mm$$^2$$
Which of the following is CORRECT option for validation of Hooke’s law in simple tension test?
A steel rod whose diameter is 2 cm and is 2m long experience heating from $$30^\circ to 150^\circ$$ . The coefficient of thermal expansiom is $$\alpha =12\times 10^{-4} / ^\circ C $$and the rod has been restricted in its original position .The thermal stress developed is 288 MPs.what is the value of young modulus $$ (GP_{a}) $$
Choose the INCORRECT conditions for the thermal stress in a body
The formula of Eulers bucklings load is given as $$\frac{\pi^{2}El}{4L^{2}}$$.This is True which of the following columns?
Describe the shape of the elliptical curve between the supports B and C for the beam as shown in the figure below?
The elongation (mm) in a steel bar having a square cross section of dimension 40 mm $$\times$$ 40 mm is 2.5 mm and is subjected to an axial compressive load of P (kN). If the length of the bar is 4 m and modulus of elasticity is E=250 GPa. What is the value of P (kN)?
The property of a material states that it is rigid. The value of Poisson’s ratio for this particle is ________.
Consider the loaded beam as shown in the figure below
choose the correct option for the bending moment diagram of the beam above
Calculate the total angle of twist for a stepped shaft which is subjected to the torque (T) as shown in the figure below ?
A cross sectional bar of area 700 mm$$^{2}$$ is subjected to an axial load as shown in the figure below .what is the value of stress (MPa) in the section QR?
Choose the CORRECT equation which defines the relationship between the Young’s Modulus (E), Bulk modulus (K) and Poisson’s ratio (u)
In a P-V diagram for pure substance, the constant temperature line in superheated region is ________.
Which equation clearly defines the entrophy change during the isothermal process for a system with m kg of gas at pressure $$P_{1}$$ and the $$volume V_{1}$$, temperature $$T_{1}$$ and the entrophy $$S_{1}$$ is heated to state points of pressure $$P_{2}$$ , Volume $$V_{2}$$ and temperature $$T_{2}$$ and Entrophy $$ S_{2} $$?
The entropy change of the system and the surroundings during a process between two equilibrium states is ________.
A Carnot heat pump is used to maintain a room at a temperature of 300C , the initial temperature of the room was 300C. If the power requirement of the pump is 20 kW. What is the heat pumped (in kW) to the room?
Which equation best represents the net entropy change (s) for an irreversible process?
Which of the engine has a spark plug used for igniting the fuel?
What happens to the efficiency, when the temperature of intake air is lowered in an I.C engine?
For a process which is non-flow (U is the internal energy, Q is the heat and W is the work done) the first law of thermodynamics states ________.
Which equation represents the steady flow system?
In a P-T diagram for pure substance, the melting line has highest inclination with respect to the positive horizontal axis representing temperature for which type of substance?
Which of the following graphs represents working of an ideal Diesel cycle on p-V scale?
The work done by a system is 45 kJ. If the internal energy of the system is decreased by 15 kJ. What is the heat received (in kJ) by the system?
A reversible adiabatic in a T-S diagram is a ________.
Specific enthalpy is an ________ of a system and its unit is ________
The internal energy of the system is a function of temperature only U=30+0.5t kJ. If the system does the work of 0.5 kJ/K. What is the increase in heat interaction per degree temperature?
2500 kJ/min heat is supplied to a heat engine at $$727^\circ$$ C. It rejects heat at 900 kJ/min at $$223^\circ$$ C. This type of engine is ________
What happens to the COP of a heat pump, when the temperature difference between source and sink is decreased?
If two Carnot engine CE1 and CE2 are connected in a series such that the heat rejected by CE1 is used as the input for the CE2 cycle with the intermediate temperature being the geometric mean of the extreme temperatures. Which of the following statement is TRUE for this efficiency of the Carnot engine?
What type of slopes does constant pressure line have in the superheated region of the Mollier diagram?
For a gas with n degree freedom , what will be the value of $$\frac{C_{p}}{C_{v}} $$?
With which of the following age hardening is related?
Monel metal is an alloy of
______ iron is the magnetic allotrope of iron.
The bonding of a rubber sheet with a metal is done by
Plain and butt welds may be used on materials upto approximately
An optical gauge works on the principle of
Generally, the strongest form in which metals can be used as
Thermite is a mixture of
The process of enlarging a hole is known as
Which of the following statements is true?
The bomb calorimeter is an apparatus to measure the
In metric system the unit of heat is given as
Centrifugal pump is an example of
A refrigeration system works on
Liquids have
The volume of the universal gas constant (Ru) is equal to
The solid fuel having the highest calorific value is
The heat transfer Q, the work done W and the change in internal energy U are all zero in the case of
A reversible engine operates between temperatures $$T_{1}$$ and $$T_{2}$$ . The energy rejected by this engine is received by a second reversible engine at temperature $$T_{2}$$ and rejected to a reservoir at temperature $$T_{3}$$ If the efficiencies of the engines are same then, the relationship between $$T_{1}$$ , $$T_{2}$$ and $$T_{3}$$ is given by
Efficiency of a Carnot engine is 75%. If the cycle direction is reversed, COP of the reversed Carnot cycle is
The channel section considered to have the highest efficiency is
Any liquid flow, obeys the following
According to principle of floatation, the weight of liquid displaced as compared to the weight of the body is
The wetted perimeter for a pipe running full of water is equal to: Where d is the diameter of the pipe
Metacentric height is the distance between
Surface tension is caused by the force of ______ at the free surface.
The intensity of pressure in a liquid due its depth will, vary with depth:
The metacentric height of sailing ships is
The discharge through a pipe can be measured with
According to Nikuradse's the boundary behaves hydrodynamically smooth when
The coefficient of friction in term or Reynold's number is
The maximum velocity of an airplane in steady level flight will occur at an angle of attack of
The wave produced due to surface tension in a shallow channel is known as
Which one of the following is an axial flow turbine?
The unit of turbine is equal to:
Pseudo plastic is a fluid for which
Match the list I and list II and select the correct answer using the codes given below the list.
Centrifugal pumps have which of the following advantages?
1. Low initial cost
2. Compact, occupying less floor space
3. Easy handling of highly viscous fluids
What is the unit of dynamic viscosity of a fluid termed ‘poise’ equivalent to?
Which one of the following conditions will linearize the Navier - Stokes equations to make it amenable for analytical solutions?
Which of the following advantages is/are possessed by a Kaplan turbine over a Francis turbine ?
1. Low frictional losses
2. Part load efficiency is considerably high
3. More compact and smaller in size
he stream function $$ \psi = x^{3}- y^{3}$$ is observed for a two dimensional flow field. What is the magnitude of the velocity at point (1, -1)?
Non uniform flow occurs when
The length of divergent portion of venturimeter in comparison to convergent portion is
In order that flow takes place between two points in a pipeline, the differential pressure between these points must be more than
Head developed by a centrifugal pump depends on ________.
- Low specific speed of turbine implies it is
The figure below shows the relation ship between power(P) and discharge (Q) for different vane exit angles of centrifugal pump .In the figure given below curve B holds good for?
The specific speed of a turbine is the speed of such a turbine, identical with a given turbine, which
In reaction turbine
