In the following question, select the related word pair from the given alternatives.
Colour : Rainbow : : ? : ?
Sign in
Please select an account to continue using cracku.in
↓ →
In the following question, select the related word pair from the given alternatives.
Colour : Rainbow : : ? : ?
In the following question, select the related word pair from the given alternatives.
Horse : Gallop : : ? : ?
In the following question, select the related word from the given alternatives.
Animals : Zoo : : Car : ?
Login to view the detailed solution.
In the following question, select the related letters from the given alternatives.
TEAK : YJFP : : COLD : ?
In the following question, select the related letters from the given alternatives.
KIM : NRP : : TOR : ?
In the following question, select the related letters from the given alternatives.
FL : BH : : GM : ?
In the following question, select the related number from the given alternatives.
15 : 32 : : 19 : ?
In the following question, select the related number from the given alternatives.
14 : 41 :: 29 : ?
Login to view the detailed solution.
In the following question, select the related number from the given alternatives.
17 : 289 :: 21 : ?
Login to view the detailed solution.
In the following question, select the odd word from the given alternatives.
In the following question, select the odd word from the given alternatives.
In the following question, select the odd word from the given alternatives.
In the following question, select the odd letters from the given alternatives.
In the following question, select the odd letters from the given alternatives.
In the following question, select the odd letters from the given alternatives.
In the following question, select the odd number from the given alternatives.
In the following question, select the odd number from the given alternatives.
In the following question, select the odd number pair from the given alternatives.
Arrange the given words in the sequence in which they occur in the dictionary.
1. Mediate
2. Medicine
3. Menace
4. Merchant
5. Momento
Arrange the given words in the sequence in which they occur in the dictionary.
1. Offhand
2. Ointment
3. Observe
4. Occupy
5. Odyssey
Arrange the given words in the sequence in which they occur in the dictionary.
1. Parade
2. Parson
3. Partial
4. Parry
5. Parish
A series is given with one term missing. Select the correct alternative from the
given ones that will complete the series.
LSQ, IPN, FMK, CJH, ?
A series is given with one term missing. Select the correct alternative from the
given ones that will complete the series.
NADI, QCGK, TEJM, WGMO, ?
A series is given with one term missing. Select the correct alternative from the
given ones that will complete the series.
MOL, FHE, YAX, RTQ, ?
In the following question, select the missing number from the given series.
146, 154, 163, 227, 252, ?
In the following question, select the missing number from the given series.
2, 5, 28, 17, ?, 37, 344
In the following question, select the missing number from the given series.
56, 23, 79, 102, 181, ?
In an exam hall five students are sitting in a row. Z is between V and X, Y is
immediately behind X and V is the first. Who is sitting second last?
B said to A that your father is the son in-law of my father. If lady B is not married
to A's father, how are A and B related?
From the given alternative words select the word which cannot be formed using
the letters of the given word.
EMBODIMENT
If CONSIGN is coded as XLMHRTM, then how will DRY be coded as?
In a certain code language, 6523 means 'baby bit the toy', 7861 means 'do your
bit now' and 6294 means 'give the small bit'. Find the code for 'the'.
In a certain code language, '+' represents '-', '-' represents 'x', 'x' represents '÷' and '÷' represents '+'. Find out the answer to the following question.
$$225 \times 25 - 5 \div 100 + 20 = ?$$
If 5 @ 5 = 100, 30 @ 3 = 330 and 9 @ 2 = 110, then find the value of 8 @ 32 = ?
If A * B means A is mother of B, A + B means A is sister of B and If A % B means
A is daughter of B, then what does C * D + E % F mean?
Select the missing number from the given responses

Which of the following terms follows the trend of the given list?
OOOXOOX, OOXOOXO, OXOOXOO, XOOXOOO, OOXOOOX, ______________.
A hawker starts from his home. He pushes his cart 2 km North, then he turns West and walks 3 km, then he turns South and walks 7 km, then he turns to his left and walks 3 km. Where is he with respect to his home?
Rahul and Shyam start cycling from their club. Rahul rides 11 km South, then turns to his left and rides 15 km. In the meanwhile Shyam rides 7 km East, then turns South and rides 17 km, then turns to his left and rides 8 km. Where is Shyam with respect to Rahul?
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: Some gas is air
Statement II: Some nitrogen is gas
Conclusion I: Some nitrogen is air
Conclusion II: All gas is nitrogen
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 marble is granite
Statement II: All stones are marble
Statement III: Some rocks are stones
Conclusion I: Some rocks are granite
Conclusion II: Some marble are rocks
Conclusion III: No stones are granite
Which of the following cube in the answer figure cannot 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 Philosophers, triangle represents Police Officer, circle represents Pharmacists and rectangle represents Americans. Which set of letters represents Pharmacists who are not police officers ?

Which of the following venn diagrams represents the relationships between Men, Pilots and Lawyers ?
Which answer figure 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 a mirror is placed on the lime MN, then which of the answer figures is 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 sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example 'C' can be represented by 43, 14 etc and 'Q' can be represented by 89, 65 etc, Similarly, you have to identify the set for the word 'YANK'.

"Hyper-inflation" in the economy will lead to __________.
Demand for which of the following commodities will be almost perfectly inelastic?
Which of the following statements is correct?
Which of the following states has the maximum area of Mangrove forest?
Which five years plan is also known as liberalization of economy?
In which among the following Harappan site terracotta of 'plough' was found?
Kalinga's King Kharvela was associated with which of the following dynasty?
In which among the following King's reign Persian traveller Abdur Razzaq came
to India?
Who introduced in diarchy system in Bengal?
"All India Kisan Sabha" was founded in __________.
The idea of Ombudsman is taken from which of the following countries?
The President of India can dissolve the Lok Sabha before completion of term
________.
The procedure for the removal of Vice-President is given in which article of Indian
Constitution?
Vote of no-confidence motion is brought in which house?
Which of the following statements is not correct?
What is called the coastal part of water bodies of the ocean which is structurally
part of the mainland of the continents?
The largest river of Asia is __________.
Asteroids have their orbits between which of the following planets?
Which among the following is the oldest mountain range of India?
Which of the following is not a biosphere reserve in India?
India has sent a proposal to United Nations for declaring the year 2018 as
‘International Year of _________’.
As per a recent announcement the Government of India will assist which of the
following countries to develop and set up digital locker service?
The first phase of Ro-Ro (Roll on, Roll off) ferry service launched in Gujarat in
October 2017 connects Ghogha and __________.
Which team won its maiden Ranji Trophy by defeating seven time winner Delhi
on 1 January 2018?
Who among the following players won the Joburg Open Golf title on December
11, 2017 in Johannesburg?
"Enchantress of Florence" is written by ______.
Who among the following has received the Padma Vibhushan Award in March
2017?
In which of the following country India organised Cultural festival to mark
Tagore's 156th
birth anniversary?
In July 2017, with which country India decided to construct bridge along Mizoram
border?
The fourth edition of BIMSTEC summit 2017 was held in which country?
Which among the following is used to transmit data in optical fibre?
Which of the following statement(s) is/are CORRECT with respect to BIOS?
I. It is a set of computer instructions in firmware.
II. It controls input and output operations.
III. Full form of BIOS is basic input-output system.
What is the chemical formula of baking soda?
Which of the following metal is most reactive?
Which of the following can be defined as the smallest particle of an element that
is capable of an independent existence?
In Modern Periodic Table, the atomic radius increases ______.
In science, a push or a pull on an object is called as ______.
When two resistors are connected in parallel, they have ______.
What precaution should be taken to avoid the overloading of domestic electric
circuits?
Diopter is unit of _____.
Which among the following vitamin helps in controlling infection in human body?
During inhalation, the ribs ______.
What is the average life of Red Blood Cells in human body?
How many total number(s) of nucleus/nuclei is/are present in a zygote?
What will be the focal length when human eye lens becomes thin?
Skin infections are caused by which of the following?
I. Protozoa
II. Bacteria
III. Virus
In which of the following month festival of forests is celebrated in India?
Which of the following gas is most harmful for ozone layer?
Which of the following are the largest fixator of solar energy?
The pyramid of energy is ______.
If $$12.25 \times 10^{16}$$ lectrons pass through a conductor in 1s, then how much current (in mA) will flow through it
What will happen to the resistance of mica, if there is an increase in the temperature?
In the figure shown below, the equivalent resistance (in ohms) across terminals A-B is ________.

A magnetic flux of 6 Wb-turn sets up in the coil, when a current of 3 A flows through it. What is the inductance (in H) of the coil?
A hot wire supplies 100 kJ in 10 minutes. What is the potential difference (in V) across the wire, when the current is 2 A?
The length of a copper wire is increased by 2%. Calculate the percentage change (in %) in its resistance.
Calculate the value of maximum safe current (in A) that can flow in a 50 Ohms, 4 W resistor.
For the circuit shown below, find the electrostatic energy (in J) stored between terminals A and B.

The three bulbs give 50 W, 70 W and 80 W. Out of the three bulbs, which bulb has thickest filament assuming all the bulbs have tungsten filament of same length.
For the graph shown in the figure, find the value of the temperature coefficient of resistance (in $$^\circ C$$).

Calculate the potential difference (in V) between point A and B.

What is the value of internal resistance (in ohms), if the output resistance of a 60 V source is 10 ohms?
How many loops and meshes are therein the circuit given below respectively?

The relationship between power consumed and current is ____.
The open-circuit voltage across the load is equal to 45 V. Calculate the load voltage (in V) when the maximum power is transferred to the circuit.
Find the value of current (in A) across a 3 Ohm resistance.

Find the Thevenin’s equivalent resistance (in ohms) across the load terminals A - B.

For the circuit shown below, find the Millman’s equivalent current source (in A) across the terminals x-y.

Determine the percentage (in %) of maximum power delivered to the load resistance, when $$R_{L}=3R_{TH}$$.
For the circuit shown below, find the current (in A) produced by the 50 V battery.

What will happen to the magnetic flux density produced in a material, if the magnetizing force is increased?
A magnetic circuit mainly consists of a material having _____ permeability.
On which of the given factors does the reluctance of the magnetic circuit depend?
What type of EMF is induced in AC or DC generator?
What will happen to the permeance of the magnetic circuit, if the area of the cross section of the circuit gets doubled?
Two coils of self inductance 3 H and 5 H are connected in a series-opposing each other. What is the equivalent inductance(in H) of the circuit, if the coefficient of coupling between the coils is 0.6 ?
The magnetic flux linking a coil having 200 turns is 40 mWb. Calculate the average emf(in V) induced in the coil, if this magnetic flux is reversed in a time of 5 milliseconds.
Out of the four materials A, B, C, D, which will have the lowest retentivity?

A solenoid has a diameter of 6 cm and a length of 60 cm and it comprises of 7000 turns. Calculate the energy stored (in J) in the solenoid, if 10 A current flows through it.
The current in the circuit shown below is 4 A. Calculate the magnetic field intensity (in A turns/m) in the core,if the winding has 50 turns.

The angular velocity of the waveform is given as 440 rad/sec. Calculate the frequency (in Hz) of the waveform.
For a three phase system, calculate the instantaneous voltage (in V) of phase Y, if the instantaneous voltages of other two phases are +70 V and -50 V respectively.
Whatis the form factor of a square wave?
Calculate the average value of sinusoidal wave $$\cos^{2}\theta$$ over a complete cycle.
A coil of resistance 10 ohms and inductance 10 mH is connected in a series with a 0.01 mF capacitor. Find the value of current (in A) at resonance,if the circuit is connected across 10 V supply.
What will be the average value of the voltage (in V), if a sinusoidal alternating current of 15 A is flowing across a resistance of 25 ohms?
The coil having a resistance of 5 ohm and inductance of 38.22 mH is connected to 220 V, 50 Hz supply. Calculate the current (in A) flowing in the circuit.
A parallel circuit consists of a coil whose resistance and inductance is 10 ohms and 250 mH respectively and is connected in parallel with a capacitor of 0.0025 mF. Calculate the resonant frequency (in Hz) of the circuit.
Find the value of the supply voltage (in V) for the circuit shown in the figure below.

For the figure shown below, the power consumed in the load is 345 W. What is the value of line current 'I' (in A)?

Which elementin CRO is used to collect secondary emission electrons?
Instrument transformers are used in which typeofcircuits??
The range of moving coil instrument having meter resistance of 6 Ohms is 0-50 V. Find the value of multiplying factor of the series resistance,if full scale deflection current is 5A.
Meggeris used to measure resistance.
A 110 : 100 V, PT (potential transformer) is used along with a voltmeter whose reading is 24.5 V. Find the value of the high voltage to be measured.
The bridge shown in figure has $$Z_{1} = 50 \angle 10^\circ Ω, Z_{2} = 10 \angle 0^\circ Ω, Z_{3} = 150 \angle -10^\circ Ω$$. For what value of $$Z_{4}$$ the bridge will be balanced ?

In two-wattmeter method,if the balanced load is resistive, then the relation
between the two wattmeterwill be _____.
For a balance three phase circuit, two watt meter are connected to measure the input power. The reading of two watt meter is 2000 W and 535.98 W respectively. Determine the power factor of the circuit.
A permanent magnet moving coil instrument has a coil of dimension $$10 mm \times 20 mm$$. The flux density in the air gap is $$2 \times 10^{-3} Wb/m^2$$ and the spring constant is $$0.25 \times 10^{-6} Nm/rad$$. If the current of 10 mA is flowing through the coil, then calculate the number of turns required to produce an angular deflection of 60 degrees.
A 60 A, 220 V energy meter makes 51 revolutions in 35 seconds on full load test. Calculate the percentage error (in %) if meter constant is 420 rev/kWh.
In DC machine shape of main field flux distribution is
A generating voltmeter uses ____.
Dummycoils are used for
Brushes in a DC machine are normally placed electrically in the
For a dc machine shuntresistance and armature resistance values are
The useofhigherflux density in the transformer design
The coreflux in transformer depends mainly on
$$I^{2}R$$ losses or Ohmic Losses are also known as
The rotor shaft of an induction motor is made of
If numberof poles in the rotor decrease the speed ofthe rotor will
A ceiling fan uses
Which of the following statements regarding hysteresis motoris incorrect?
In repulsion motordirection of rotation of motor
f starting winding of a single-phase induction motoris left in the circuit, it will
A schrage motor can run on
DC shunt generator has _____.
Which distribution system is more reliable?
The most important components required for transmission line are
Which ofthe following is a leading power factor system?
The metallic sheath is usually made of
Now-a-days, aluminium wires are more widely used than copper because
Miniature Circuit Breakers (MCB) are used in domestic and commercial installations for control and protection. What is the range of current rating of single pole MCB commercially available?
Which typeoffanis called as fresh air fans
The factor on which earth resistance value depends on
The common material, which is used to make an HRC fuse is
solators operate under which condition
Which one of the following generators is used for charging batteries?
material used for making electric plug is
The typeofoil used in transformeris
In electric motor cooling; TEFC means
Which typeoflighting schemeis used in stadium ?
The sweepofceiling fan is indicated by
llumination level required for precision work is around
Melting temperature of tungstenis
The transformer used for AC welding setsis
In resistance welding, the SCR contactorwill close during _____.
It is desirable to operate the arc furnaces at a powerfactor of
In flash-butt welding
At absolute zero, an intrinsic semiconductor
The conductivity of silicon can be expected around:
The semiconductor diode can be used for
The input resistance (in $$Ω$$) of a common emitter transistor, circuit is of the order of
The disadvantage of base resistor methodoftransistor biasing is thatit
The CE amplifier is most commonly used because of
In a synchronous motor hunting takes place
The main advantage of a synchronous motor over wound round induction motor
In a synchronous motor with normal working condition, if the applied voltage of the synchronous motor goes down the power factor will
The maximum power developed by synchronous motor is not dependent on ______.
If the field of a synchronous motoris under excited, the powerfactorwill be
The synchronous motoris not inherently self-starting because
Educational materials for CAT preparation