DSSSB 2019: 17 November, Work Shop Assistant
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MKG-XXXITECHWSAl1 T/OS POST CODE /~
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No. of Page
Sections Test Components (3l) i) t!l"l'!R~ 20 2-7 ~
Questions No.
(A) i) General Awareness 20 2-7 ii)~~mn '~~
ii) General Intelligence and (1""'''' <41'<4(11 20 8 -13 ,_
Reasoning Ability 20 8-13 iii) ~~~~ 20 14-19 Ii
Hi) Arithmetical and Numerical Ability 20 14-19
It rr
(B)
iv)
v)
Hindi Language and Comprehension
English Language and Corrl>rehension
Post Specific Subject-Related
20
20
20-21
22-23
(Of)
iv) ~
v) ~
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100
20 20 - 21
22 - 23
24-45
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Questions 100 24-45
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been explained at the back of this Booklet, which you should
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Go through instructions given in Page No. 48 (Back Cover Page)
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MKG-XXXlTECHWSAl1 T/OS 1111111111111I111I111111111111111111111111111111111111111111I11111111111111111111I11111111I1111
SECTION-A
i) General Awareness
1. Who is also known as Iron Man of India? 5. What is AQI stands for interms of
(A) Sardar Vallabhbhai Patel environmental pollution?
(B) Oadabhai Naoroji
(A) Air Quality Index
(C) Jawaharlal Nehru
(B) Air Quantity Index
(0) None of the above
(C) Air Sensitivity and Quality Index
2. Which of the following countries of South
(0) None of the above
America comprises of Lithium triangle?
(A) Chile
6. Which of the following statement given
(B) Argentina
below is/are true about Pradhan Mantri
(C) Bolivia Ujjwala Yojana ?
(0) All of the above i. It aims to safeguard the health of
women and children by providing
3. Who is also known as Patriot of Patriots?
them with a clean cooking fuel -
(A) Mahatma Gandhiji
LPG.
(B) Subhas Chandra Bose ii. It ensures women's
(C) Motilal Nehru empowerment, especially in rural
(0) None of the above India, the connections will be
issued in the name of women of
4. Global Energy Transition Index 2019
the households.
was recently released by
Choose the right option given below.
(A) World Economic Forum (WEF)
(B) International Monetary Fund (A) Only i is true
(IMF)
(B) Only ii is true
(C) Food and Agricultural Organization
(C) Both i and ii are true
(FAO)
(0) None of the above (0) None of the above
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MKG-XXXlTECHWSAl1 T/05 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII~IIIIIIIIIIIIIIIII1111I1111111111111111111 III1111111111111
14. What is K2-18b which was recently in 18. What is the main aim of 1995 BASEL
news? BAN amendment which is recently
(A) It is the only planet orbiting a star became an international law after
outside the solar system, recently Croatia ratified it ?
scientists found that it has both (A) Prohibition of Global hazardous
water and temperatures that could waste dumping
be habitable (B) Prohibition of cross boundary
(B) It is a new hybrid nuclear reactor movement of endangered animal
plant installed at Tarapur nuclear and plants
• station with the technical support (C) Prohibition of usage of POP's
of Canada (Persistent Organic Pollutants)
(C) It is the new mega solar power (0) None of the above
plant built on the banks of Narmada
19. Maharaja Ranjit Singh Junior Gold Cup
river
is associated with which of the following
(0) None of the above sports?
(A) Hockey
15. Which one of the following Indian
cricketers given below bestowed the (B) Cricket
sobriquet of Sultan of Multan ? (C) Rugby
(A) Sachin Tendulkar (0) None of the above
(B) Sourav Ganguly 20. What is the main purpose of the project
(C) Virender Sehwag SURE of central government?
(0) None of the above (A) The SURE project is a commitment
by India's apparel industry to set a
16. Which of the following country/ies sustainable pathway for the Indian
given below is/are the member of G-7 fashion industry and contributes to
countries? a clean environment
(A) Germany (B) This is the flagship project of central
(B) USA government which aims to provide
(C) Japan free higher education to a" the girl
Childs in the country
(0) A" of the above
(C) This is the flagship project of the
17. Brabourne cricket stadium is situated at ministry of drinking water and
(A) Mumbai sanitation which aims to provide
(B) Bengaluru clean drinking water in the major
(C) Kochi cities of the country
(0) None of the above (0) None of the above
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MKG-XXXlTECHWSAl1 T/05 IIIIIIIIIIIIIIIIIIIIIII~IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII11111111111111111111I1111
ii) General Intelligence and Reasoning Ability
21. If 'when' means 'x', 'you' means '+', 24. What number should replace x in this
'come' means '-' and 'will' means '+', multiplication problem?
then what will be the value of 8 when
3x4
12 will 16 you 2 come 10 ?
4
(A) 45
1216
(8) 94
(C) 96 (A) 0
(0) None of these (8) 2
(C) 4
22. Find the missing character. (0) 5
6/\4 25. A number when divided by 6 leaves
~ ~ a remainder 3. When the square of
4 5 the same number is divided by 6, the
remainder is
(A) 25
(A) 0
(8) 37
(8) 1
(C) 41
(C) 2
(0) 47
(0) 3
23. Find the missing character.
26. If 2a + b = 3, then find the value of
a+4b
1 2 3
a+b
11 7 5 a-i zb
120 45 ? 2
(A) 7
(A) 19
5
(8) 17 (8) 9
(C) 16 10
(C) 7
(0) 15
(0) 10
9
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MKG-XXXlTECHWSAl1 T/05 1111111111111I1111111111111111111111111111111111111111111111111111111111111111111I11111111I1111
iii) Arithmetical and Numerical Ability
41. If 32x - 10·3x + 9 = 0 then value/s of x is/
45. The three numbers in A.P. whose sum
are
is 15 and product is - 375 are
(A) -2
(8) 0,2 (A) 5,5, -15
(C) 0, - 2 (8) -5,5, 15
(0) 1
(C) ':"'5,-5,25
42. The sequence whose nthterm is 4n - 1 is
(0) None of these
(A) 3, 8, 11, 14, ....
(8) -3, -7, - 11, ..... 46. If the first term of AP. is 6 and the
(C) 3, 7, 11, 15, ..... common difference is 2 then the 15th
(0) None of these term is
43. Which term of the sequence .!,.!, 5 ... (A) 32
162 6
is 20- ? (8) 34
2
(A) 62 (C) 30
(8) 65 (0) None of these
(C) 63
(0) None of these 47. If 6th term of an AP. is -2 and 9thterm
is - 5 then 13th term is
44. If 2k + 2, k - 1 and 3k + 2 are in AP.
then k = (A) -9
(A) 2 (8) 9
(8) 1
(C) 10
(C) -2
(0) None of these
(0) -3
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(A) X2 + 5x - 14 = 0
(A) 6Q 3fu: 80
(8) 12 3fu: 16
(C) X2 - 5x - 14 =0 (C) 30 3fu: 40
(0) X2 + 5x + 14 = 0
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MKG-XXXlTECHWSAl1 T/OS 1111111111111I111I11111111111111111111111111111111111111111I111111111111111111111I11111111I1111
v) English Language and Comprehension
~ \1l1irf 3ffi itu
Read each sentence to find out whether there 88. A white elephant.
is any error in it. The error, if any, will be in one
(A) an elephant with white skin
part of the sentence. The alphabet of that part
is the answer. (B) a costly thing
(C) a costly and useful thing
81. Better to (A)/ reign in hell (B)/than to (C)/
(D) a costly but useless thing
serve in heaven (D).
82. He went (A)/to Jaipur (B)/seeing (C)/the Fill in the blanks in the following sentences
Jantar Mantar (D). using the appropriate antonyms of the words
underlined.
83. Ram asked (A)/me as if (B)/what (C)/
I was doing (D). 89. Datta gave laconic answers to the
84. All the members (A)/of the club are (B)/ questions asked by his
kindly requested (C)/to attend the customers.
meeting (D). (A) Rambling
(B) Concise
85. Ram told me (A)/that he got up (B)/early
in the (C)/morning daily (D). (C) Terse
(D) Cheerful
Each of the following idiom is followed by
four meanings. Indicate/mark the apt/correct
90. The doctor sounded confident, but
answer.
Ashok continued to be
86. To beat about the bush. (A) Cocksure
(A) not to come to the point (B) Convinced
(B) vigorous search for the culprit (C) Certain
(C) easily achieved success without (D) Diffident
much effort
91. When everyone appeared credulous,
(D) working hard to achieve the goal
Jade looked
87. An axe to grind. (A) uncredulous
(A) difficult job (B) incredulous
(B) hard labour (C) naive
(C) private ends to serve (D) discredulous
(D) punishment
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1111111111111IIIIIIU 1IIIIIIIIIIIIIImIIIIIIlUII~IIIII~1I111111I1111I1111I1I111111111I1111 MKG-XXXlTECHWSAl1 T/OS
Fill in the blanks in the following sentences 97. Shake or agitate violently.
using the appropriate forms of the words given
(A) Atonement
in brackets.
(B) Derelict
92. He emptied its (slime)
contents. (C) Convulse
(A) Slime
(D) Blister
(B) Slimy
(C) Sliming 98. Identify the simple sentence from among
(D) None of these
the sentences given below.
93. Many others coexisted with a cheerful (A) She wrote a letter and posted it
____ (incongruous).
through her brother
(A) incongruous
(B) incongruously (B) She as wetl as her sister is guilty
(C) incongruity (C) I like you no less than him
(D) incongruousness
(D) I don't know the month of my birth
94. He had a (transcendence)
smile.
Fill in the blanks with suitable articles from
(A) Transcendent
(8) Transcendental among the choices given below them.
(C) Transcendence
99. Is it eggless cake?
(D) Transcendency
(A) a
Give one-word substitutes for the following.
(B) an
95. Decorative hand writing. (C) the
(A) calligraphy
(D) none of these
(B) chromatography
(C) historiography
100. What absurd movie that
(D) orohydrography
was!
96. A place of sacred privacy. (A) a
(A) profane
(B) an
(B) infernal
(C) the
(C) sanctum
(D) unhallowed (D) none of these
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MKG-XXXlreCHWSAl1 T/05 111111111111111111 III 111111111111111111 111111111 IWI III 111111111111 11111111111111111111111111
SECTION-B
Post Specific Subject - Related Questions
101. An electrical effort required to drift the 106. A 8 ohm resistor is in series with a
free electrons in one particular direction, parallel combination of two resistors 12
in a conductor is called ohm and 6 ohm. If the current in the 6
(A) Electromagnetic force ohm resistor is 5 A, determine the total
(B) Electromechanical force power dissipated in the circuit.
(C) Electromotive force (A) 75 W
(D) None of these (B) 150W
102. Ohm's law is not applicable to which of (C) 450 W
the following devices? (D) 675 W
(A) Resistor
• 107. takes place when high
(B) Capacitor
reverse bias voltage is applied across
(C) Inductor the diode.
(D) Diode
(A) Zener breakdown
103. Resistance of a open circuit is (B) Avalanche breakdown
(A) 0 (C) Schottky breakdown
(B) 1 (D) None of these
(C) Infinity
108. A carrier wave 20 sin 6280 t is modulated
(D) None of the above
by a sin signal 1.2 sin (314 t + 90 0
).
104. In KVL, the loops should not be Bandwidth required for transmission of
considered involving the AM signal is
(A) Current source (A) 20 Hz
(B) Voltage source (8) 50 Hz
(C) Resistor (C) 100 Hz
(D) All of the above (D) 6280 Hz
105. Two voltmeters A and B, having
109. If the coefficient of coupling K=1, then
resistances of 5.2 k ohm and 15 k ohm
the coils are said to be
respectively are connected in series
across 240 V supply. What is the (A) Loosely coupled
reading on voltmeter B ? (B) Tightly coupled
(A) 61.78 V (B) 178.22 V (C) Decoupled
(C) 52.34 V (D) 240 V (D) None of these
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MKG-XXXlTECHWSAl1 T/05 111111111 1111m 11111111111111111gllllllllll~1111111111111111 ~IIIIII~IIIII~IIIIIIIIII
110. An electromagnet is wound with 800 115. A 50 Hz, alternating voltage of
turns. Find the value if average emf
150 V(rms) is applied independently
induced and current through coil, if it is
moved to that magnetic field is changed to a resistor of 10 ohm. Maximum
from 1 mWb to 0.25 mWb in 0.2 sec. current across the resistor is
The resistance of the coil is 500 n (A) 212.1 A
(A) 2 mA
(6) 3 mA (6) 21.21 A
(C) 5 mA (C) 2.121 A
(0) 6 mA
(0) 2121 A
111. In the waveform of an alternating emf,
once cycle corresponds to 116. Which of the following is a unit of
(A) 7t radians admittance?
(6) 2 7t radians (A) Ohm
(C) 7t/2 radians (6) Siemens
(0) 4 7t radians
(C) Ampere
112. The RMS value of the sinusoidal (0) Coulomb
alternating current is times
the maximum or peak value of that 117. The relationship between the line and
alternating current.
phase voltage of a delta connected
(A) 1 circuit is given by
(6) 12 (A) VL = Vph
(C) 1/12 (6) VL = .J3 Vph
(0) 212 (C) VL=VPh/12
113. Which of the following wave has the (0) VL = (2/7t) V Ph
least value of form factor?
(A) Sine wave
(6) Triangular wave 118. The total 3 phase power in a star or delta
(C) Full wave rectified sine wave connected circuit is
(0) Rectangular wave (A) .J3 VLIL cos 4>
114. In purely inductive circuit, current (6) .J3VLIL
voltaqe by degrees.
(C) VLIL COS 4>
(A) Lags, 90 (6) Leads,90
(C) Lags, 0 (0) Leads,O (0) .J3 VLCOS 4>
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MKG-XXXlTECHWSAl1 T/05 1/11111111111I111I III 11111111111IIIIai 111111111 11111III 111I11111111mil IIIImI III 11111 111I1111
119. OC motor is made to draw as much 124. Which among the following is not a
armature current as is sufficient to category of secondary measuring
develop the torque required by the load instrument?
because of the presence of
(A) Absolute instrument
(A) Armature torque
(8) Indicating instrument
(B) Back emf
(C) Integrating instrument
(C) Shaft torque
(0) Recording instrument
(0) Pole shoes
120. The type of wires buried under the wall 125. Staircase switching is an example of
at the time of plastering are called (A) One way control of lamp
(A) Surface wiring (B) Two way control of lamp
(B) Casing capping (C) Flexible control of lamp
(C) Cleat wiring (0) None of these
(0) Concealed conduit wiring
126. establishes the relation
121. This type of wire consists tinned between self and mutual inductance.
conductor coated with rubber insulation
(A) Power factor
and a protective cotton and bitumen
compound and finally finished with (B) Coefficient of inductance
wax (C) Coefficient of coupling
(A) VIR wire (B) CTS wire (0) None of these
(C) TRS wire (0) PVC wire
127. is used to measure the width of
122. Fuse is always connected in __ with wires.
the circuit.
(A) Try square
(A) Parallel
(B) Mallet
(B) Series
(C) Wire gauge plate
(C) Neutral
(0) None of these
(0) None of these
128. Which among the following is an
123. Which of the following is a disadvantage
of PVC wires? example of secondary cell ?
(A) Chemically inert (A) Wet cell
(B) Nonhygroscopic (B) Ory cell
(C) Absorbs moisture (C) Leclanche cell
(0) Softens at high temperature (0) Alkaline cell
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129. In a battery,when the particlesdeposited 134. In a dc machine, internally developed
on the positive plate dissolves in the alternating emf is converted to
electrolyte, short circuit may occur. This unidirectional emf by
is called (A) 8earing
(A) Sedimentation (8) Armature winding
(8) Sulphation (C) Pole shoe
(C) Plate buckling (D) Commutator
(D) None of the above
135. Number of parallel paths in a lap
130. measures the insulation winding is
resistance of a coil. (A) 1
(A) Ohm-meter (8) 2
(8) Volt meter (C) Equal to number of poles
(C) Megger (D) Half of the number of poles
(D) Shunt type ohm meter 136. Which of the following type of transformer
has single magnetic circuit?
131. pipe joints can be used
where the making and breaking the (A) Core type
joint is frequently required. (8) Shell type
(A) Flanged (C) 8erry type
(8) Spigot (D) All of the above
(C) Union 137. Number of wattmeters required to
(D) None of these measure the total power in a three
phase balanced circuit is
132. converts dc electrical
(A) 1
power to mechanical power.
(8) 2
(A) DC generator
(C) 3
(8) DC motor
(D) 4
(C) DC rotor
(D) AC generator 138. type of AC generators are
preferred for use with hydraulic turbines
133. Outermost cover of DC machine is or diesel engines.
(A) Armature (A) Salient pole type
(8) Rotor (8) Non-salient pole type
(C) Yoke (C) Smooth cylindrical type
(D) Pole (D) None of the above
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MKG-XXXlTECHWSAl1 T/05 I 11111111 111111111III Ilmllllll 111111111111 1111111111 III II 1111111111111111111111111111111111111
139. A 250 KV A, 11000/415 V, 50 Hz single 143. A 3 phase, 50 Hz, 6 pole induction motor
phase transformer has 80 turns on the has a full load percentage slip of 3%. It
secondary. Number of primary turns will
actual speed is
be
(A) 1000 rpm
(A) 2272
(8) 990 rpm
(8) 602
(C) 100 rpm
(C) 2336
(D) 970 rpm
(D) 2122
144. In squirrel cage rotor, the slots are
140. In , all poles are projected out
skewed because
from the surface of rotor.
(A) To reduce losses
(A) Salient pole type
(8) Smooth cylindrical type (8) To give support
(C) Non salient type (C) To reduce friction
(D) None of these (D) To reduce magnetic hum
141. In a four pole alternator, 1 degree 145. In a PN junction, the current produced by
mechanical is equal to the effect of movement of charge carriers
(A) (1 P)Oelectrical
when an electric field is applied
(8) ( ~) ° electrical (A) Diffusion current
(8) Drift current
(C) (2P)O electrical
(C) Draft current
(D) (4P)O electrical
(D) None of these
142. A 4 pole, 1500 rpm, star connected 146. The opposition offered to alternating
alternator has 9 slots/pole and current due to inductive reactance or
8 conductors per slot. Total number of
capacitive reactance together with
conductors in this alternator would be
ohmic resistance is called
(A) 36
(A) Reactance
(8) 32
(8) Resistance
(C) 288
(C) Impedance
(D) 48
(D) Inductance
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MKG-XXXffECHWSAl1 T/05 1111111111111I
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147. A 6 pole induction motor supplied by a 151. Barrier potential of silicon diode is
10 pole alternator which is driven at 600
(A) 0.8
rpm. If the motor is running at 970 rpm,
determine the percentage slip. (B) 0.7
(A) 1% (C) 0.6
(B) 2% (0) 0.2
(C) 3%
(0) 5% 152. Zener diode is mainly used in
(A) Comparator
148. Identify the following circuit.
(B) RegUlator
D,
V'N
+
-- RL
+
VOUT
(C) Multivibrator
(0) None of these
153. The circuits used to remove unwanted
portion of the waveform, without
(A) Half wave rectifier
distorting the remaining part of the wave
(B) Full wave rectifier form are called
(C) Bridge rectifier (A) Clippers
(0) None of these (B) Clampers
(C) OC restorers
149. The product of RMS values of current
(0) Filters
and VOltage is called
154. In a cameras for the flash circuit
(A) Apparent power
is used.
(B) True power
(A) Clipper
(C) Reactive power
(B) Clamper
(0) None of these (C) Limiter
(0) Rectifier
150. The depletion mode MOSFET is
equivalent to a switch. 155. In an amplifier, differential gain is
(A) Normally open expressed as
(A) 10 log A
(B) Normally close
(B) 20 log (1/A)
(C) Always open
(C) 20 log A
(0) Neither open, nor close
(0) 10 log (1/A)
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Text of page 36
MKG-XXXlTECHWSAl1 T/05 I 11111111111111111III 1111111111IIRIIII 1111 11111IRII III 1m 111111111111 IIIIRIIII 11111 11111111
156. To increase the input resistance of 161. What is a base 16 numbering called?
op-amp, __ is used.
(A) Binary
(A) BJT
(B) Decimal
(B) FET
(C) Octal
(C) Transformer
(D) Hexadecimal
(D) Diodes
162. Which of the following IC represents
157. If we apply sine wave to a integrator, NOR gate?
then we get __ at its output.
(A) IC 7400 (B) IC 7402
(A) Cosine wave
(C) IC 7404 (D) IC 7408
(B) Negative cosine wave
(C) Ramp 163. The Boolean function Y = AB + CD is
(D) Train of impulses to be realized using only 2 input NAND
gates .The minimum number of gates
158. A differentiator acts as a filter. required is
(A) Low pass (A) 2 (B) 3
(B) Band pass (C) 4 (D) 5
(C) Band reject
164. The logic circuit shown in the following
(D) High pass figure can be minimised to
t>-
159. A bridge rectifier is driving a load
resistance of 100 ohm. It is driven xo
by a source voltage of 230 V, 50 Hz. yo
Neglecting diode resistance, what is the ~
average direct current value?
(A) X [>0
(A) 206.9 V (B) 2.06 V
D
(C) 100 V (D) 230 V X
(B)
160. Convert 10101101.0111 to octal Y
equivalent.
D
(A)
X
101.01
(C)
(B) 531.34 Y
(C) 2231.13
(D) X
(D) 255.34
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Text of page 38
MKG-XXXlTECHWSAl1 T/OS 111111111 111111111IU 1111111111111111111111111111111111111111111111 RII 1111111111 11111 11111111
165. If the input to T-flip flop is 100 Hz signal, 170. A resistance potentiometer consists a
the final output of the three T-flip flops wound resistive element along with a
in cascade is sliding contact which is called as
(A) 1000 Hz (B) 500 Hz (A) RTD
(B) Wiper
(C) 333 Hz (D) 12.5 Hz
(C) Thermometer
166. The output of a JK-flip flop with (D) None of these
asynchronous preset and clear inputs
171. The core of LVDT is made up of
is '1 '. The output can be changed to
(A) Zinc alloy
'0' with one of the following conditions.
(B) Nickel iron alloy
(A) By applying J = 0, K = 0 and using
(C) Aluminium
a clock.
(D) Copper
(B) By applying J = 1, K = 0 and using
the clock. 172. The undesirable electric signal which
(C) By applying J = 1, K = 1 and using interferes with transmitted signal and
may disturb the received signal is
the clock.
(A) Noise signal
(D) By applying a synchronous preset
(B) Voice signal
input.
(C) Modulating signal
167. The process of adding impurities to a (D) Audio signal
semiconductor is called
173. The transmission without modulation is
(A) Doing
called transmission.
(B) Doping (A) Half duplex
(C) Dumping (B) Radio
(D) None of these (C) Baseband
(D) Full duplex
168. Parity flag is defined by the number of
ones present in 174. What is the percentage modulation, if
instantaneous voltages of modulating
(A) DPH (B) Register b
signal and carrier are 40 sin co mt and
(C) Accumulator (D) DPL 50 sin ro ct respectively?
(A) 100 %
169. 8051 has timers.
(B) 90 %
(A) 0 (B) 1 (C) 80 %
(C) 2 (D) 4 (D) 70 %
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Text of page 42
MKG-XXXfTECHWSAl11/05 I 111111111111111111IIIIgi 111111IIIIgi Iml Illfi Igll III 111111111111111111111111I1111111I1111
184. The print head of printers uses 189. Total number of interrupt sources in
small pins, which strike on the paper to 8051 microcontroller is
create a character or image.
(A) 3 (B) 4
(A) inkjet
(C) 5 (D) 6
(B) laser
(C) Dot-matrix 190. is a device connected
(D) none of these between conductor and ground to
discharge the excessive voltages to
185. is an output device, which earth.
produces high quality diagrams on
(A) Fuse
paper.
(B) Breaker
(A) scanner
(C) Relay
(B) printer
(D) Surge arrester
(C) projector
(D) plotter 191. Cathode Ray Oscilloscope is a
186. Which of the following is not character (A) fast x- Y plotter
formatting in MS word? (B) slow X- Y plotter
(A) font colour (C) medium X- Y plotter
(B) alignment (D) not a plotter
(C) font
192. Given that the op-arnp is ideal, the
(D) underline output voltage v 0 is
187. In context of the Internet, the number 2R
of bits transferred by a channel per unit
time is
+10 V
(A) frequency
(B) bandwidth
(C) wavelength
(D) none of these
188. is a unreliable protocol which
does not guarantee the data delivery.
(A) TCP (B) ARP
(A) 4 V (B) 6 V
(C) PPP (D) UDP
(C) 7.5 V (D) 12.12V
-42-
Text of page 44
MKG-XXXlTECHWSAl1 T/05 IIIIIIIIIIIIIIIIIII~ IlgllUllllglgll~IIIUIIWllllllllllg IIIIgll ImlglIIIIIml 11111111
193. In the sum of products function 197. circuits are not stable in any state
f (X,Y,Z) = ~)2,3,4, 5), the prime and switch outputs after predetermined
implicants are time periods.
(A) XY, XY (A) Astable multivibrator
(B) XY,XYZ,XYZ (B) Monostable multivibrator
- -- - (C) Bistable multivibrator
(C) XYZ,XYZ,XY
(0) None of these
(0) XYZ, XYZ, XY Z, XY Z
198. Which of the following cables is
194. Output of following circuit is
not affected by electromagnetic
disturbances?
(A) Unshielded twisted pair cable
(B) Shielded twisted pair cable
(A) 1 (C) Coaxial cable
(B) 0 (0) Fiber optic cable
(C) X
199. Which of the following is a disadvantage
(0) X'
of solar inverter?
195. In a microprocessor, register is (A) Increased global warming
used to store the outputs of arithmetic, (B) Cannot convert from OC to AC
logical or 10 operations. (C) High initial cost
(A) General register
(0) All of these
(B) Flag register
(C) Program counter 200. When a mechanical stress is applied on
certain crystal materials, voltage will be
(0) Accumulator
produced. Conversely, when a voltage
196. Which among the following is the is applied to them, they tend to change
most popular protocol to connect web the dimensions along certain plane.
applications ? This property is called
(A) Hyper text transfer protocol (A) Transformer action
(B) Higher text transfer protocol (B) Photoelectric property
(C) Higher transfer of text protocol (C) Piezoelectric property
(0) Highest text transfer protocol (0) Strain gauge property
-44-
Text of page 46
MKG-XXXlTECHWSAl1 TI05 IIIIIIIIIIIIIIIIIIIIIIIIIIIW IIIIIMI 111111111 1111III 111111111111RII 1111111IIIIIW ~IIIIII
SPACE FOR ROUGH WORK
"{Qi~~~~
-46-
Text of page 48
MKG-XXxrrECHWSAl1 T/OS 11111111111111111111111111111111111111111111111111111111IIIIIIIIIIIIIIIII~IIIIIIIIIIIIIIIIIIII
IMPORTANT INSTRUCTIONS TO CANDIDATES
::.U:"(j~qlij~ ~ q~+;*J?i ~
13. This booklet contains 48 pages. 13. W ~ if 48 ~ ~I
14. Directions : Each question or incomplete 14. ~ :~ ~ ~ ~ 31~ ~ if; ~
statement is followed by four alternative 'i:fR ~ ~ ~ ~ ~ TJit ~ I ~ ~
suggested answers or completions. In each if ~ ~ cp) ~ -;it
case, you are required to select the one that ~ ~ Q ~ CflT~ ~
correctly answers the question or completes the ~~ ~ cp) ~ ~ ~ ~ ~ ~ if
statement and blacken (e) appropriate circle ~ ITk"llCflR ~ A, B, C -m 0 cp) -;fu;rr -m q:;J'ffi
A, B, C or 0 by Blue / Black Ball-Point Pen ~-~ %f B q:;J'ffi (e) CfiBT ~ I (~iSllfUo
againstthe question concerned in the Answer
Sheet.(For V.H. candidates corresponding 3"¥fl~ClHl cfi fRtt ~1ffi 1Tl~R ~ WU
circle will be blackened by the scribe) ~~~}
15. Mark your answer by shading the appropriate 15. ~ ~ if; Bllf.r ~ ~ 'Cf)f Rl~i<&i ~ 3m1
circle against each question. The circle
should be shaded completely without leaving
~m 1~~~~~~Rl~ifcl;;a~ I
any space. The correct method of shading is Rl~ifcl;;aCff.l' 'Cf)f ~ WtCfIr ~ ~ lJ(ff ~ I .
given below.
---...,
I ~~~~
I ~~~~
I ~ cp) 31tRT ~ Ul H'"lcfCfl ~ fcrcm: if; ~
I The Candidate must mark his/her response
after careful consideration. ~CfiBT~ I
I
I 16. There is only one correct answer to each 16. ~~.CflT~~~~~~ I ~
I question. You should blacken (e) the circle of ~ ~ ~ A, B, C -m 0 if; 1f\<1ICf1I{ ~
____ ...I
I the appropriate column, viz., A, B, Cor D. If
cp) q:;J'ffi (e) CfiBT ~ I ~ 31Jq ~ ~ ~ ~
you blacken (e) more than one circle against
anyone question, the answer will be treated ~ B~ 1f\<1ICf1R ~ cp) ~ (e) m 3W1cf>T
as wrong. '3W 1Jffil1.fRT ~ I
17. In case of any discrepancy between the 17. ~ fcfim ~ if; ~ om ~ ~ if ~
English and Hindi versions of any question, 3icR~m~~CP)~~~-;;nWn I
the English version will be treated as final/
authentic.
18. Use the space for rough work given in the 18. ~ Cf>T<fif; ~ ~ ~ Cf3f if ~ TJit ~ CflT
Question Booklet only and not on the Answer m~ 1~~~~Cf>T<f;r~ I
Sheet.
19. You are NOT required to mark your answers 19. ~~~~~~~~~~ I
in this Booklet. All answers must be indicated ~~~~.q~~1
in the Answer Sheet only.
Go through instructions given in Page No.1 (Facing Page)
-48-Official key not published for this paper.
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Source: Delhi Subordinate Services Selection Board. Question paper published by Delhi Subordinate Services Selection Board.