All India Electronics and Communication Engineering (ECE) Group

• a)
  1 only
• b)
  2 and 3
• c)
  2, 3 and 4
• d)
  1 and 4

• a)
  Bhootlingam Committee
• b)
  Wanchoo Committee
• c)
  Raj Committee
• d)
  None of these

• a)
  Preference share
• b)
  Equity Share
• c)
  Face Value
• d)
  None of these

• a)
  Surkotada
• b)
  Lothal
• c)
  Dholavira
• d)
  Banawali

• a)
  Only (2) and (4)
• b)
  Only (1) and (3)
• c)
  Only (3) and (4)
• d)
  Only (3)
• e)
  All the four

• a)
  3375
• b)
  1728
• c)
  2754
• d)
  729
• e)
  12167

• a)
  WHO
• b)
  WTO
• c)
  ILO
• d)
  UNESCO
• e)
  UNCTAD

The order of convergence of the iterative formula 

• a)
  Quadratic    
• b)
  Linear    
• c)
  4^th order    
• d)
  (1/4)^th order

• A:

  25

• B:

  125

• C:

  321

• D:

  345

The answer is b.

• a)
  8 kmph
• b)
  5 kmph
• c)
  4 kmph
• d)
  7 kmph

• a)
  237, 287
• b)
  237, 262
• c)
  212, 262
• d)
  212, 237

• a)
  It decreases atmospheric drag, allowing satellites to maintain their orbit
• b)
  It can cause satellites to lose power and malfunction
• c)
  It leads to expansion of the outer atmosphere and increased atmospheric drag
• d)
  It enhances communication signals for satellite operators

• a)
  Increasing the minimum contract size for index futures
• b)
  Rationalisation of weekly Index derivatives products
• c)
  Upfront collection of options premium
• d)
  Increased tail-risk coverage on expiry days

• a)
  The independence of South Sudan
• b)
  The War in Darfur
• c)
  The economic crisis of the 1980s
• d)
  The military coup in 2019

• a)
  Four Bans on heterosexual relationships
• b)
  Four Basic Beliefs
• c)
  Four Benefits of marriage
• d)
  Four Barriers to gender equality

• a)
  To sequence the genomes of all known animal species in India
• b)
  To investigate India's unique microbial species and their contributions to various sectors
• c)
  To develop new agricultural products through synthetic biology
• d)
  To promote international collaboration in genome research

• a)
  They contribute to approximately 10% of India’s GDP.
• b)
  They account for nearly 30% of India’s GDP.
• c)
  They are responsible for 48% of India's total exports.
• d)
  They provide jobs for over 50 million people.

• a)
  To develop new methods for climate change mitigation
• b)
  To establish a permanent human settlement on Mars
• c)
  To create larger satellites for deep space exploration
• d)
  To enhance knowledge of the Solar System and simplify space mission operations

• a)
  The lack of international support
• b)
  Disparity among military forces
• c)
  National unity under President Volodymyr Zelenskyy
• d)
  Economic stability in Ukraine

• a)
  To enhance India's cybersecurity resilience
• b)
  To develop new software for cybersecurity companies
• c)
  To promote international cooperation in cybersecurity
• d)
  To conduct academic research on cyber threats

• a)
  To increase the temperature in the atmosphere
• b)
  To modify weather conditions to increase precipitation
• c)
  To reduce humidity levels in the air
• d)
  To eliminate all forms of air pollution

• a)
  both null matrices
• b)
  both identity matrices
• c)
  both square matrices of the same order
• d)
  None of these

• a)
  
• b)
  
• c)
  
• d)
  

• a)
  An astable multivibrator
• b)
  A monostable multivibrator
• c)
  A bistable multivibrator
• d)
  A J-K flip-flop

• a)
  15 hours
• b)
  20 hours
• c)
  40 hours
• d)
  60 hours

• a)
  Overdamped
• b)
  Critically damped
• c)
  Under damped
• d)
  Un Damped oscillatory

• a)
   She is smart enough to take care of herself in Bombay
• b)
   She is enough smart to take care of oneself in Bombay
• c)
   She is enough smart to take care of herself in Bombay
• d)
   She is smart enough to take care of oneself in Bombay

• a)
  4.125 V
• b)
  0.3125 V
• c)
  4.2 V
• d)
  0.4 V

• a)
   West
• b)
   South
• c)
   North-East
• d)
   South-West

• a)
  Worship of idols and images
• b)
  Use of Pali language by scholars
• c)
  Emphasis on individual salvation through self-discipline
• d)
  Belief in universal liberation from the suffering of all beings

• a)
  light waves  
• b)
  electromagnetic waves  
• c)
  electric waves  
• d)
  magnetic waves

• a)
  α-rays  
• b)
  β-rays  
• c)
  X-rays  
• d)
  U.V.-rays

• a)
  Audible sounds  
• b)
  Ultrasonics  
• c)
  Infrasonics  
• d)
  Megasonics

• a)
  sink in mercury  
• b)
  will be on the surface of mercury  
• c)
  will be partly immersed mercury  
• d)
  will dissolve in mercury

• a)
  Viscosity  
• b)
  Surface Tension  
• c)
  Atmospheric pressure  
• d)
  Gravitational force

• a)
  Micro waves  
• b)
  Radio waves  
• c)
  A. M.  
• d)
  Frequency of 1016 series

• a)
  has high specific heat  
• b)
  is a good conductor  
• c)
  has high boiling point  
• d)
  low latent heat of vaporization  

• a)
  Two
• b)
  Three  
• c)
  Four
• d)
  More than four 

• a)
  equal volume  
• b)
  equal weight  
• c)
  equal density  
• d)
  equal mass 

• a)
  zan
• b)
  gen
• c)
  kan
• d)
  ven
• e)
  none of these

Study the following table and answer the questions based on it.

Number of Candidates Appeared, Qualified and Selected in a Competitive Examination from Five States Delhi, H.P, U.P, Punjab and Haryana Over the Years 1994 to 1998

Q.For which state the average number of candidates selected over the years is the maximum?

• a)
  Punjab
• b)
  H.P
• c)
  U.P
• d)
  Delhi

• a)
  By cyanobacteria
• b)
  By electrical discharges in the atmosphere
• c)
  By industrially synthesised fertilizer
• d)
  By denitrification

• a)
  respiration
• b)
  urine production
• c)
  saliva production
• d)
  blood pressure

• a)
  reductive and exergonic
• b)
  reductive and catabolic
• c)
  reductive, endergonic and catabolic
• d)
  reductive, endergonic and anabolic

• a)
  It dissolves the impurities of water
• b)
  It is a sterilizing agent
• c)
  It is an oxidising agent
• d)
  It is a reducing agent

• a)
  Sodium salts of fatty acids
• b)
  Sodium salts of sulphonic acids
• c)
  Sodium salt of benzoic acid
• d)
  None of the above

• a)
  Alumina  
• b)
  Glass
• c)
  Silica  
• d)
  Limestone

• a)
  Rs. 127
• b)
  Rs. 121
• c)
  Rs. 210
• d)
  Rs. 225

• a)
  
• b)
  e^−s/4
• c)
  e^4s
• d)
  e^−4s

• a)
  Both Statement-I and Statement-II are correct and Statement-II explains Statement-I
• b)
  Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-I
• c)
  Statement-I is correct, but Statement-II is incorrect
• d)
  Statement-I is incorrect, but Statement-II is correct

Consider the basic three transistor current source in fig. Assume all transistor are matched with finite gain and early voltage V_A  = ∞.The expression for I_o is

• a)
  
• b)
  
• c)
  
• d)
  

The transistor shown in the circuit of fig. has β = 150. Determine V_o for given value of  I_Q in question

If I_Q = 2mA

• a)
  4.9 V
• b)
  -4.9 V
• c)
  0.5 V
• d)
  -0.5 V

• a)
  22.32
• b)
  32.33
• c)
  33.32
• d)
  32.22

• a)
  Both Statement-I and Statement-II are correct and Statement-II explains Statement-I
• b)
  Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-I
• c)
  Statement-I is correct, but Statement-II is incorrect
• d)
  Statement-I is incorrect, but Statement-II is correct

• a)
  Increasing the population of sickle cell carriers
• b)
  Providing affordable medication to all citizens
• c)
  Enhancing awareness and screening in tribal communities
• d)
  Establishing more hospitals in urban areas

• a)
  Bright red coloration and large dorsal fins
• b)
  Presence of a uniform banding pattern on the dorsal side
• c)
  Ability to thrive in saltwater environments
• d)
  Yellowish-brown base with a single row of black spots

• a)
  By restricting access to microbial data
• b)
  By launching a public campaign against microbial infections
• c)
  By making annotated bacterial genomes freely accessible to the public
• d)
  By focusing solely on pathogenic microorganisms

• a)
  To provide financial assistance for housing
• b)
  To ensure universal healthcare access without financial burden
• c)
  To promote digital literacy among the elderly
• d)
  To create job opportunities for senior citizens

• a)
  The infection of a new host species by a pathogen originally specific to another species.
• b)
  The movement of pathogens from wild animals to domestic animals.
• c)
  The re-infection of original host species by pathogens from new hosts.
• d)
  The prevention of disease spread through vaccination.

• a)
  It causes decreased honey production in western honey bees.
• b)
  It leads to the mortality of bee larvae, particularly in Asiatic honey bees.
• c)
  It facilitates the spread of beneficial bacteria among honey bee colonies.
• d)
  It promotes the growth of new honey bee species in South India.

• a)
  Innovation
• b)
  Feedback
• c)
  Efficiency
• d)
  Organizational Commitment

• a)
  To evaluate the financial performance of government departments
• b)
  To provide a comparative analysis of grievance redressal mechanisms
• c)
  To assess the educational qualifications of government employees
• d)
  To rank government departments based on public service delivery

• a)
  It is a legislative body that creates binding agreements.
• b)
  It consists of 20 countries and has no special invitees.
• c)
  It was established in response to the global financial crisis of 2008.
• d)
  It focuses exclusively on climate change issues.

• a)
  To enhance military cooperation
• b)
  To facilitate transportation of goods
• c)
  To establish cultural exchanges
• d)
  To create a tourism route

• a)
  3600
• b)
  6200
• c)
  4575
• d)
  6028

• a)
  Only one 
• b)
  Only two 
• c)
  All three 
• d)
  None

• a)
  Shrimp aquaculture
• b)
  Logging for timber
• c)
  Rice cultivation
• d)
  Natural retraction due to sea-level rise

• a)
  36000
• b)
  864000
• c)
  24000
• d)
  6000

• a)
  300
• b)
  350
• c)
  450
• d)
  900

• a)
  Hundru-Swarnarekha
• b)
  Jonha-Rarhu
• c)
  Dasong-Kanchi
• d)
  Lodh-Barakar

• a)
  Damodar — Behera
• b)
  Damodar — Sherbukhi
• c)
  Damodar — Barakar
• d)
  Damodar — Konar

• a)
  1 and 2
• b)
  2, 3 and 4
• c)
  2 and 3
• d)
  4 only

• a)
  forward with a uniform speed
• b)
  backward with a uniform speed
• c)
  forward with deceleration
• d)
  forward with acceleration

• a)
  refraction of light
• b)
  reflection of light
• c)
  total internal reflection of light
• d)
  dispersion of light

• a)
  The velocity of sound in air increases with the increase of temperature.
• b)
  The velocity of sound in air is independent of pressure.
• c)
  The velocity of sound in air decreases as the humidity increases.
• d)
  The velocity of sound in air is not affected by the change in amplitude and frequency.

• a)
  Damodar-Brahmani-Mahanadi-Tungabhadra
• b)
  Damodar-Mahanadi-Brahmani- Tungabhadra
• c)
  Brahmani-Tungabhadra-Damodar- Mahanadi
• d)
  Damodar-Brahmani-Tungabhadra- Mahanadi

• a)
  8 bits
• b)
  9 bits
• c)
  10 bits
• d)
  11 bits

• a)
  remains horizontal.
• b)
  is inclined to the horizontal with smaller depth at the rear end.
• c)
  is inclined to the horizontal with larger depth at the rear end.
• d)
  assumes parabolic curves.

• a)
  Both A and R are true and R is the correct explanation of A.
• b)
  Both A and R are true, but R is not the correct explanation of A.
• c)
  A is true, but R is false.
• d)
  A is false, but R is true.

• a)
  Both A and R are true, but R is not the correct explanation of A. 
• b)
  Both A and R are true and R is the correct explanation of A.
• c)
  A is true, but R is false.
• d)
  A is false, but R is true.

• a)
  3 alone is correct
• b)
  1 and 2 are correct
• c)
  1 and 3 are correct
• d)
  1, 2 and 3 are correct

• a)
  refraction and absorption
• b)
  dispersion and total internal reflection
• c)
  refraction and scattering
• d)
  dispersion and diffraction 

• a)
  move towards the shore
• b)
  move away from the shore
• c)
  remain stationary
• d)
  sink

• a)
  nuclear magnetic resonance
• b)
  electron spin resonance
• c)
  electron paramagnetic resonance
• d)
  diamagnetism of human tissues

• a)
  the height of the person
• b)
  half the height of the person
• c)
  one-fourth the height of the person
• d)
  double the height of the person