#1
3rd December 2014, 08:55 AM
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Exam Paper Management Trainee at Bharat Dynamics Limited
Can you provide me the Question Paper for Management Trainee Electrical Engineering of Bharat Dynamics Limited?
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#2
3rd December 2014, 10:12 AM
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Re: Exam Paper Management Trainee at Bharat Dynamics Limited
The Question Paper for Management Trainee Electrical Engineering of Bharat Dynamics Limited is as follows: Electro & Telecom. Engineering 2009 1.The rank of the matrix is zero 1 2 ∞ 2.The particular integration (P.I.) of (D2+4)y = cos 2x is 3. 6 boys and 6 girls in a row randomly. The probability that all the six girls sit together is 4. Value of is 1 2 3 0 5. The value of is 7 4 9 10 6. The Taylor series expansion of the function F(x) = x/(1+x), around x=0 is x+x2+x3+x4+……. x+x2+x3+x4+……. 2x+42+8x3+16x4+……. x-x2+x3-x4+……. 7. If x+y=k, x>0, y >0, then xy is the maximum when x=ky kx=y x=y None of these 8. The probability that two friends share the same birth-month is 1/6 1/12 1/144 1/24 9. If a function is continuous at a point, then its first derivative may or may not exist exist always will not exist has a unique value 10. When 2-port networks are connected in parallel, which parameters convenient to use inverse hybrid open circuit impedance short circuit admittance transmission 11. Fourier’s series expansion of an odd periodic function contains sine terms only cosine terms only Both A and B None of the above 12. For a LC parallel circuit at resonance, all the statements given below are correct except the line current is maximum at resonance the branch currents at resonance are equal the admittance is minimum at resonance the angle between the branch current is 180oC at resonance. 13. If a square wave voltage having 5V average value is applied to a low pass filter, then average value of output is 10 V 2.5 V 5 V 0 V 14. The magnetic field intensity emanating from a closed surface is zero is infinite depends on dipole moments depends on volumetric compaction factors 15. Brewster angle is the angle for which there is no reflection and the incident waves in vertically polarized. Reflection and the incident wave is horizontally polarized No reflection and the incident wave is horizontally polarized Any of the above. 16. The minimum value of the life of a transistor to be used in three section R-C phase shift oscillator is 54.4 45.4 44.5 29 17. A 10 MHz square wave clocks a 5-bit ripple counter. The frequency of third flip-flop’s output would be 2 MHz 1 MHz 2.5 MHz 1.25 MHz 18. The number of comparators needed in a 4-bit flash type ADC is 32 15 8 14 19. A n-channel silicon (Eg = 1.1ev) MOSFET was fabricated using n+ poly-silicon gate and the threshold voltage was found to be 1V. Now, if the gate is changed to p+ poly-silicon, other things remaining the same, the new threshold voltage should be -0.1 V 0 V 1 V 2.1 V 20. A system has the transfer function . It is known as a: low pass system high pass system all pass system process control system 21. The mechanical item constant of a motor is equal to 50 secs. If the friction coefficient is 0.04 Nm/rad/sec, the value of moment of inertial of the motor is equal to 50 kg – m2 kg – m2 1 kg – m2 0.1 kg – m2 22. If the noise figure of a receiver is 1.6, its equivalent noise temperature is 464.00o K 174.00o K 108.75o K 181.25o K 23. The mobility of electron in copper is : Given atomic weight = 63.54, density = 8.96 gm/cc, resistivity = 1.7×10–6 W-cm, Avogadro’s number = 6.025 ×1023 30 cm2/V-5 43.28 cm2/V-5 50 cm2/V-5 data not sufficient 24. In an N type semiconductor, the Fermi-level lies 0.3 eV below the conduction band and at 300oK. If the temperature is increased at 330oK, then the new position of Fermi-level conduction band is 0.1 eV 0.33 eV 0.3 eV 0 eV 25. For the circuit shown in the figure: assuming b = 100 for the transistor, the transistor will be in the cut-off region the inverse active region the active region the saturation region 26. An antenna array comprises of two dipoles. These dipoles are separated by wavelength. If these dipoles are fed with currents that are 90o out of phase, then null of the pattern will occur at angle > 90o p 27. A MOSFET amplifier circuit is as shown below The Tran conductance of the MOSFET is : 0.015 ms 0.03 ms 0.06 ms 1 ms 28. Consider a manage signal X(t) as shown in figures. This manage signal is applied to AM modulator with modulation index b = 0.5 The modulation efficiency will be: 33% 20% 66.67% 50% 29. The minimum phase shift that can be provided by a lead compensator with transfer function is 15o 30o 45o 60o 30. The resonant frequency shown by the diagram will be 13.84 Hz 148.44 Hz 158.44 Hz None 31. When a uniform plane wave traveling in air is incident on the plane boundary between air and another dielectric medium with Îr = 9, the reflection coefficient for normal incidence is given by 0.333 Ð0o 0.5 Ð0o 0.5 Ð180o 0.333 Ð180o 32. What will happen to a bird sitting on a conductor carrying 11 KV? It will die of shock. It will not die of shock because its claws are insulated. It will not die because it is insulated from earth and other conductors. None of the above. 33. It an aluminum foil is introduced midway the plates of a capacitor and connected to one plate the capacitance decreases increases increases twice remains unaltered 34. J = 6E is known as Ohm’s Law Ampere’s Law Coulomb’s Law Bio Savart’s Law 35. Electrical capacitance in pneumatic systems is analogous to volume of air restriction to flow filled helical tube None of the above. 36. In aircraft the use of hydraulic motor is preferred over the electric motor because they are cheap flexible not electrical driven light and have high torque to inertia ratio 37. Which of the following emitter material usually needs less than 1 kV as plate voltage? Pure tungsten Thoriated tungsten Oxide coated All the above 38. At a P-N junction, the potential barrier is due to the charges on either side of the junction, these charges are minority carriers majority carriers both A and B fixed donor and acceptor ions 39. In a class A amplifier utilizing a direct resistive load, the maximum conversion efficiency could be 25% 40% 46.5% 85% 40. If 1.5% of the output of an amplifier is feedback positively to the input, the minimum gain required of the amplifier for oscillations to occur, is 16.6 14.4 66.6 95 41. Ultra high frequency oscillations work in the range 10 Hz to 10 kHz 1 kHz to kHz 20 kHz to 30 MHz above 30 MHz 42. If a 1 MHz signal is combined with the output of a 1.4 MHz oscillator, the best frequency obtained will be 150 kHz 250 kHz 400 kHz 600 kHz 43. The D flip-flop and T flip-flop are respectively used as delay and toggle switch toggle switch and delay gate both used as toggle switch both used as delay gates. 44. In a monolithic integrated circuit the resistor is obtained by utilizing P-type base diffusion only utilizing the bulk resistivity of one of the diffused areas or thin film techniques diffusing a semiconductor in the chip diffusing carbon in the chip 45. When a large number of analog signals are to be converted an analog multiplexer is used. In this case most suitable A.D. converter will be up-down counter type dual slop type forward counter type successive approximation type 46. The output of a two input EX-NOR gate is high when one input is high and other is low both the inputs re high both the inputs are low both the inputs are same 47. An electric wrist watch has a clock of frequency 32 kHz. To divide this frequency down to 1 Hz it is necessary to have one four-bit binary counter one T flip-flop and one decade counter three decade counters, one four-bit binary counter and one T flip-flop two decade counters, one two-bit binary counter and a T flip-flop four four-bit binary counters and one decade counter. 48. The initial and final counts of mod-16 counter are 0000 to 1001 0001 to 1111 0000 to 1111 0000 to 1000 49. Which of the following logic circuits is the fastest? RTL DTL TTL All the above have speed 50. What command must have been used on the diskette before you can use the SYS command to copy the DOS system files to it? TREE APPEND FORMAT /S or FORMAT /S FORMAT /V 51. In the CONFIG.SYS file, the command STACKS = 9,256 means 9,256 stacks of 64 KB each having been set aside for Multitasking 9 stacks of 256 bytes have been set aside for DOS kernel operations 9 stacks of 256 bytes have been set aside for DOS disk buffering 9 stacks of 256 bytes have been set aside for processing IRQS 52. How much should you specify in RAM-DRIVE if you want to create a 640 K RAM drive? 640 64 1024 32767 53. What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussion Bulleting board system (BBS) Teleconferencing Video-conferencing 54. Many larger organizations with other offices in different countries of the world connect their computers through telecommunication satellites and telephone line. Such a communication network is called LAN WAN VAN MAN 55. In photoconductive effect, radiation of wavelength greater than critical wavelength will produce protons produce free electrons doesn’t produce free electron emit electrons from the surface 56. On which of the following principles the desired squeeze, weld and hold time durations are obtained in the digital timer of a resistance welding machine? Digital-to-analog conversion Analog-to-digital conversion Time multiplexing Time-to-voltage conversion 57. The anode current through a conducting SCR is 10A. If its gate current is made one-fourth, the anode current will become 1 A 4 A 10 A None of these 58. When two A.C. signals of the same frequencies and amplitudes are applied to the X and Y inputs of a CRO respectively, the resulting pattern on the screen will be a parabola a circle a straight line an ellipse 59. One volt range on a 4½ digit digital multimeter can be read upto 1.0000 V 0.9999 V 1.999 V 1.9999 V 60. A signal of 10 m V at 75 MHz is to be measured. Which of the following instruments can be used? Digital multimeter cathode ray oscilloscope Moving iron voltmeter VTVM 61. In a Wein bridge oscillator, the frequency of oscillation does not depend on capacitance is directly proportional to capacitance is inversely proportional to capacitance is inversely proportional to square of capacitance 62. A permanent magnet is used in a telephone receiver to avoid second harmonics to provide large bandwidth to amplify speech to provide greater sensitivity 63. The velocity of electromagnetic waves in free space decrease with increase of frequency increases with increase of frequency may decrease or increase with increase of frequency is independent of frequency 64. Radio frequencies are of the range 20 kHz – 200 kHz 200 kHz – 20 MHz 3 MHz – 30 MHz 30 MHz – 3GHz 65. Microwave signal transmitted towards the sky are unable to reach the ionosphere because of the strong absorption in the lower atmosphere. strongly reflected by the ionosphere transmitted by the ionosphere strongly absorbed by the ionosphere. 66. It is required to match a 200 W load to a 300 W transmission line, to reduce the SWR along the line to 1. The characteristic impedance of the quarter wave transformer used for this purpose, if it is directly connected to the load, must be 2000 W 600 W 245 W 40 W 67. Two transmission lines P and Q are having SWRs equal to 1/5 and 7/5 respectively. It can be concluded that both have identical SWR Q is better than P P has the higher SWR is better than Q 68. For an AM wave having a power of 800 W at its carrier frequency and modulation index of 90 percent, the power content of each sideband is 162 W 262 W 300 W 400 W 69. An FM signal containing the sound intelligence of a television broadcast has a maximum frequency deviation of 50 kHz. The depth of modulation is 40 percent 60 percent 100 percent None of these 70. For a satellite communication, the lower limit of frequency is 1 MHz 10 MHz 20 GHz 200 GHz 71. Most commercial satellite activity occurs in which band(s)? S and P X C and Ku L 72. Distribution of electric power from one place to another is done at high A.C. voltage because It increases brightness of the light Wastage of electricity is reduced Stealing of electric wires is reduced Electricity moves in a very short time 73. When a monochromatic light wave travels from one medium to another , its unchanged parameter is wavelength velocity frequency amplitude 74. The corrosion resistance of steel is increased by alloying its with which of the following? Vanadium Aluminum Copper Chromium 75. In an electric motor, magnetic noise is least at no load at full load at full speed at synchronous speed 76. In the amplifiers, transistor inter-junction capacitance causes which of the following? Phase shift Harmonic distortion Noise Parasitic oscillation 77. What will happen if A.C. is fed by mistake to a D.C. motor? The motor will run at its normal speed. The motor will run at a tower speed The efficiency will be very poor The motor will burn as the eddy current in the field produce heat 78. Two-value capacitor motor finds increased application as compressor motor in small home air-conditioners because it is comparatively cheaper it has almost non-destructible capacitor it has low starting as well as running current as relatively high power factor it is quiet in operation 79. A mica capacitor and a ceramic capacitor both have the same physical dimensions; which will have more value of capacitance? Ceramic capacitor Mica capacitor Both will have identical value of capacitance It depends on applied voltage 80. In case of a 3-phase wound-rotor induction motor, an increase in rotor resistance affects the motor performance in the following way the motor efficiency decreases the motor efficiency increases starting current decreases starting current increases 81. Which of the following is the unit of magnetic flux density Waber Lumens Texla Darof 82. A laminated iron core has reduced eddy-current losses because more wire can be used with less D.C resistance in coil. the laminations are insulated form each other the magnetic flux is concentrated in the air gap of the core. the laminations are stacked vertically. 83. The maximum value of torque that a synchronous motor can develop without losing its synchronism is known as slip torque pull out torque braking torque synchronizing torque 84. In a cable, the maximum stress under operating conditions is at: insulation layer sheath armour conductor surface SECTION –II GENERAL AWARENESS 85. Which of the following Vedas is the oldest? Samveda Yaju veda Atharva veda Rig veda 86. Who wrote Panchtantra? Bhavbhuti Vishnu Sharma Kalidasa Shri Harsha 87. Who was the last Guru of the Sikhs? Guru Govind Singh Guru Tegh Bahadur Guru Nanak Dev Guru Harkishan 88. Who said, “Man is a social animal.” Aristotle Rosseau Plato Laski 89. Which one of the following dynasties was ruling the time of Alexander’s invasion? The Nanda Dynasty The Maurya Dynasty The Kanva Dynasty The Sunga Dynasty 90. The Census was introduced for the first time in India during the tenure of Lord Cornwallis Lord William Bentinck Lord Rippon Lord Clive 91. Who designed the National Flag of India? Pingly Venkaiyya Vallabh Bhai Patel B.R. Ambedkar Aurobindo Ghosh 92. From which of the following state does the Tropic of cancer not pass? Rajasthan Jharkhand Tripura Manipur 93. Which among the following is the smallest state area-wise? Nagaland Mizoram Meghalaya Manipur 94. As per Census 2001, which one of the following states recorded the lowest growth rates of population during the period of 1991 to 2001. Andhra Pradesh Karnataka Kerala Tamil Nadu 95. Which of the following rivers does not form a delta? Ganges Narmada Mandavi Mahanadi 96. The weight of an object will be minimum when it is placed at: The North Pole The South Pole The Equator The Center of the Earth 97. Which one of the following is a land-locked country? Cambodia Thailand Vietnam Laos 98. Earthquake travels fastest in- Soil Molten Rock Water Flexible Rock 99. Joint sitting of both the houses of Indian Parliament is presided over by The President of India The Speaker of Lok Sabha The Chairman of Rajya Sabha The Prime Minister 100. To who is the Council of Ministers collectively responsible? The President The Prime Minister The Lok Sabha The Rajya Sabha 101. The Vice-President of India is elected by an electoral college consisting of: only the elected members of both Houses of Parliament only Rajya Sabha members all members of Parliament and State Legislative Assemblies all members of Lok Sabha and Rajya Sabha 102. Centre-State financial distribution takes place following the recommendations made by the Inter-State Council Finance Commission Planning Commission Parliament 103. Sellers market denotes a situation where – Commodities are available at competitive rates Demand exceeds supply Supply exceeds demand Supply and demand are equal 104. Development means economic growth plus – Inflation Deflation Price Stability Social change 105. Which of the following ports of India has a free trade zone? Cochin Mumbai Kandla Diu 106. Dual pricing implies – Wholesale price and Retail price Pricing of agents and Pricing of retailer Price fixed by Government and Price in the open market Daily prices and Weekly prices 107. ‘Sudden Death’ rule is associated with: Wrestling Hockey Water Polo Football 108. Galvanised Iron sheets have a coating of – Tin Lead Zinc Chromium 109. The Principle on which a Jet Engine is base is: Theory of Angular Momentum Newton’s third Law Theory of Friction Theory of Kinetic Energy 110. The different colours of different stars are due to the variations in - temperature pressure density radiation from them 111. The speed of light will be minimum while passing through glass vacuum air water 112. Which of the following tennis tournaments is played on Clay court? Australian Open French Open Wimbledon U.S. open 113. The instrument that measures and record the purity of milk is called: Hydrometer Hygrometer Lactometer Barometer 114. At which part of the tongue are the taste buds for sweet taste located? Tip Back Sides Middle 115. Stem cuttings are commonly used for re-growing – Cotton Banana Jute Sugar Cane 116. Which one of the following human nutrients plays an important role in the coagulation of blood? Calcium Iron Potassium Sodium 117. Which of the following is known as first line defense for the body? Antibodies WBC Nails Skin 118. In the case of a test tube baby Fertilisation takes place inside the test tube Development of the baby takes place inside the test tube Fertilization takes place outside the mother’s body Unfertilized egg develops inside the test tube 119. Which of the following cell organelles is the site for Protein synthesis? Ribosome Mitochondria Chloroplast Golgi Complex VERBAL ABILTY In questions 120-123, the word which is opposite in meaning to the word given on the top is: SPURIOUS genuine angry glorious antique |
#3
18th March 2015, 09:20 AM
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Re: Exam Paper Management Trainee at Bharat Dynamics Limited
Hey, I want to get the sample paper for Management Trainee exam of the Bharat Dynamics Limited as I want to appear in exam and looking for sample paper while preparation ?
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#4
18th March 2015, 12:40 PM
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Re: Exam Paper Management Trainee at Bharat Dynamics Limited
As you want I am here providing you sample paper of the the Bharat Dynamics Limited for Management Trainee exam. Sample paper : 1. Which of the following is not a rabi crop? (a) Wheat (b) Barley (c) Jute (d) Rapeseed Ans. (c) 2. Blue Revolution is associated with (a) Fish (b) Milk (c) flower (d) Litmus Ans. (a) 3. Study the following features of farming in India: 1. The farmers voluntarily pool their land together cultivation. 2. They divide the produce in proportion to the land pooled. 3. They forego their proprietary rights in the land. 4. They cannot withdraw their land from the pool after due notice and paying for the improvements. Which of these features belong to cooperative farming? (a) 1 and 2 (b) 1 and 3 (c) 2 and 4 (d) 3 and 4 Ans. (a) 4. Which of the following states is the main producer of Tendu Leaves? (a) Orissa (b) Madhya Pradesh (c) Maharashtra (c) Uttar Pradesh Ans. (b) 5. The largest food crop of India is (a) wheat (b) rice (c) maize (d) gram Ans. (b) 6. The maximum edible oil in India is produced from (a) Rapeseed and mustard (b) Til (c) Sunflower (d) Groundnut Ans. (d) 7. Tobacco cultivated in Gujarat is mostly used for the manufacture of (a) beedi (b) cigarette (c) zarda (d) snuff powder Ans. (a) 8. India is the largest producer of (a) tobacco (b) sugar (c) tea (d) rice Ans. (c) 9. Rubber plantations are located mostly in (a) Kerala and Karnataka (b) Karnataka and Tamil Nadu (c) Maharashtra and Kerala (4) West Bengal and Kerala Ans. (a) 10. Food grain production of India in million tones is nearest to the figure of (a) 120 (b) 150 (c) 200 (d) 280 Ans. (c) 11. Self sufficiency in food, in the true sense of freedom from hunger, has not been achieved in India inspite of a more than three-fold rise in food grains production over 1950-1990. Which of the following are reason for it? 1. The Green Revolution has been restricted to small pockets of the country. 2. The cost of food is too high compared to the earnings of the poor. 3. Too much emphasis is laid on what and paddy compared to the coarse grains. 4. The gains of the green revolution have largely accrued to the cash crop rather than food crops. (a) 1, 2 and 3 (c) l, 3 and 4 (b) 1, 2 and 4 (d) 2, 3 and 4 Ans. (a) 12. The state which is known as the ‘Granary of India’ is (a) Kerala (b) U.P (c) Haryana (d) Punjab Ans. (d) 13. Which of the following states is the Leading producer of tobacco? (a) Tamil Nadu (b) Karnataka (c) Maharashtra (d) Andhra Pradesh Ans. (c) 14. Which of the following is the most important cash crop of West Bengal? (a) Tea (b) Jute (c) Arecanut (d) Coffee (e) None of these Ans. (b) 15. Sowing season for kharif crop is (a) February-March (b) June -July (c) August –September (d) October -December Ans. (b) 16. Which one of the following crop combinations is characteristic of the upper Bhramaputra Valley? (a) Rice, Jute, Oilseeds (b) Rice, Pulses, Oilseeds (c) Rice, Tea, Oilseeds (d) Tea, Gram, Jute Ans. (c) 17. Which irrigation canal irrigates the portion of Thar Desert? (a) Indira Gandhi canal (b) Nangal canal (c) Western Yamuna canal (d) None of these Ans. (c) 18. Which region in India is known as the ‘Rice Bowl of India’? (a) North-east region (b) Indo Gangetic plain (c) Krishna -Godavari delta (d) Kerala and Tamil Nadu Ans. (c) 19. The highest milk producing breed of goat in India is (a) Barbari (b) Beetal (c) Jamnapari (d) Black Bengal Ans. (b) 20. Which state produces maximum wheat in the country? (a) Punjab (b) U.P (c) M.P (d) Rajasthan Ans. (b) 21. Which one of the following is not a part of the green revolution strategy? (a) Irrigation (b) Fertilizer (c) High yielding varieties of seeds (d) Crop insurance Ans. (d) 22. Which of the following is not a rabi crop? (a) Rice (b) Wheat (c) Linseed (d) Barley Ans. (a) 23. Which of the following states ranks first in the production of cotton in the country? (a) Maharashtra (b) West Bengal (c Punjab (d) Gujarat Ans. (d) 24. In India, the greatest variety of flowers is found in (a) Assam (b) Kerala (c) U.P. hills (d) Sikkim Ans. (d) 25. Bangladesh has become a leading competitor of India in the world in the field of (a) cotton (b) jute (c) tea (d) rice Ans. (b) 26. Which of the following is the largest livestock ( in number) in India? (a) Sheep (b) Goats (c) Buffaloes (d) Horses and Ponies Ans. (b) 27. Which of the following are true regarding Jhum cultivation in India? 1. It is largely practised in Assam 2 It is referred to as ‘slash and burn’ technique 3 in it, the fertility is exhausted in a few years (a) l, 2 and 3 (b) l and 2 (c) 2 and 3 (d) 1 and 3 Ans. (a) 28. The most widely consumed cereal in India is (a) barley (b) wheat (c) rice (d) sorghum Ans. (c) 29. Terrace farming is widely practised in (a) Malabar coast (b) Mountain areas (c) Deserts (d) Deccan plateau Ans. (b) 30. Which of the following oilseed crops is grown most extensively in India? (a) Mustard (b) Linseed (c) Sunflower (d) Groundnut Ans. (d) 31. Which of the following canals is not used for irrigation? (a) Indira Gandhi Canal (b) Buckingham Canal (c) Western Yamuna Canal (d) Upper Ganga Canal Ans. (b) 32. In India, what percentage of area is covered by wheat growing regions? (a) 10% (b) 13.5% (c) l7.8% (d) 19.5% Ans. (b) 33. The density of cattle population per 100 hectares of gross cropped area is the highest in (a) Uttar Pradesh (b) Bihar (c) Madhya Pradesh (d) Haryana Ans. (d) 34 The maximum density of canals lies in which of the following states? (a) Tamil Nadu (b) Andhra Pradesh (c) Punjab (d) Uttar Pradesh Ans. (d) 35. Kerala is famous for the cultivation of 1. Coconut 2.Black pepper 3, Rubber 4. Groundnut (a) l, 2 and 4 (b) 2, 3 ant 4 (c) l and 4 (d) l, 2, and 3 Ans. (d) 36. In the Northern Plains of India, rice is the main crop from Bengal to eastern Uttar Pradesh, whereas in western Uttar Pradesh, Haryana and Punjab, wheat is the main produce. This is because (a) in the eastern region, fine clayey soil is avail able (b) the western region remains cold during the winter season. (c) the average rainfall decreases towards the west. (d) the cultivation of rice requires cheap labour force Ans. (b) 37. Jute is grown on a large scale in the delta of (a) Ganges (b) Sutlej (c) Damodar (d) Indus Ans. (c) 38. Indian farmers insurance against crop failure is the process of one of the major methods of risk coverage by Indian farmers in (a) Dry farming (b) Share cropping (c) Mixed cropping (d) Relay cropping Ans. (c) 39. Consider the following statements: I. The Green Revolution has been limited in its spatial coverage in India. II. It has been confined mainly to Punjab, Haryana and western UttarPradesh. Of these statements, (a) both I and II are true. (b) I is true but II is false. (c) Both I and II are false. (d) I is false but II is true. Ans. (b) 40. India has attained self sufficiency in the production of (a) coal (b) iron (c) nickel (d) manganese Ans. (d) |
#5
4th October 2021, 09:05 PM
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Regarding branch change
Through the column of your information I have changed my b tech branch from information technology to civil engineering. But in present my student profile shows IT branch. So I asked how many days take to change my profile from IT to civil branch. Enrollment n 0111IT201030 |
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