All India Computer Science Engineering (CSE) Group
Simplify Y = AB’ + (A’ + B)C- a)AB’ + C
- b)AB + AC
- c)A’B + AC’
- d)AB + A
Correct answer is option 'A'. Can you explain this answer?
Simplify Y = AB’ + (A’ + B)C
a)
AB’ + C
b)
AB + AC
c)
A’B + AC’
d)
AB + A
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Madhurima Bajaj answered • 5 hours ago |
Understanding the Expression
To simplify the expression Y = AB' + (A' + B)C, we need to break it down step by step.
Step 1: Distribute C
- The term (A' + B)C can be expanded using the distributive property:
(A' + B)C = A'C + BC
- Therefore, the equation becomes:
Y = AB' + A'C + BC
Step 2: Look for Common Terms
- The expression now is:<... more
To simplify the expression Y = AB' + (A' + B)C, we need to break it down step by step.
Step 1: Distribute C
- The term (A' + B)C can be expanded using the distributive property:
(A' + B)C = A'C + BC
- Therefore, the equation becomes:
Y = AB' + A'C + BC
Step 2: Look for Common Terms
- The expression now is:<... more
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M.kiransriram Vii-a
asked a question
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Consider the following statements :
1. NTPC is the largest power utility in India.
2. ONGC accounts for half of the LPG production in India.
3. Indian Oil Corporation operates all the oil refineries in India.
4. The Indian Ordinance Factory is the largest departmentally run industrial undertaking in the country.
Which of these statements are correct ?- a)1 only
- b)2 and 3
- c)2, 3 and 4
- d)1 and 4
Correct answer is option 'D'. Can you explain this answer?
1. NTPC is the largest power utility in India.
2. ONGC accounts for half of the LPG production in India.
3. Indian Oil Corporation operates all the oil refineries in India.
4. The Indian Ordinance Factory is the largest departmentally run industrial undertaking in the country.
Which of these statements are correct ?
a)
1 only
b)
2 and 3
c)
2, 3 and 4
d)
1 and 4
Let G (V,E) be a directed graph V = {1,2,3,4,5} is the set of vertices and E is the set of directed edges, as defined by the following adjacency matrix A :
A [i][j] = 1, i <= j <= i < 5
A [i][j] = 1 indicates a directed edge from j to i
0, otherwise
A directed spanning tree of G, rooted at r t V is defined as a sub-graph of G such that the undirected version of T is a tree and T contains a directed path from r to every other vertex in V. The number of such directed spanning trees rooted at vertex 5 is_____
Correct answer is '24'. Can you explain this answer?
Let G (V,E) be a directed graph V = {1,2,3,4,5} is the set of vertices and E is the set of directed edges, as defined by the following adjacency matrix A :
A [i][j] = 1, i <= j <= i < 5
A [i][j] = 1 indicates a directed edge from j to i
0, otherwise
A directed spanning tree of G, rooted at r t V is defined as a sub-graph of G such that the undirected version of T is a tree and T contains a directed path from r to every other vertex in V. The number of such directed spanning trees rooted at vertex 5 is_____
A [i][j] = 1, i <= j <= i < 5
A [i][j] = 1 indicates a directed edge from j to i
0, otherwise
A directed spanning tree of G, rooted at r t V is defined as a sub-graph of G such that the undirected version of T is a tree and T contains a directed path from r to every other vertex in V. The number of such directed spanning trees rooted at vertex 5 is_____
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Tanishq Chakraborty answered • 19 hours ago |
Understanding the Directed Graph G
The directed graph G is defined using the vertices V = {1, 2, 3, 4, 5} and an adjacency matrix A. The matrix indicates directed edges based on the conditions provided.
Constructing the Directed Edges
- The directed edges are established such that:
- A[i][j] = 1 for i >= j (i.e., there is a directed edge from vertex j to vertex i... more
The directed graph G is defined using the vertices V = {1, 2, 3, 4, 5} and an adjacency matrix A. The matrix indicates directed edges based on the conditions provided.
Constructing the Directed Edges
- The directed edges are established such that:
- A[i][j] = 1 for i >= j (i.e., there is a directed edge from vertex j to vertex i... more
The total number of Boolean functions which can be realised with four variables is:- a)4
- b)17
- c)256
- d)65,536
Correct answer is option 'D'. Can you explain this answer?
The total number of Boolean functions which can be realised with four variables is:
a)
4
b)
17
c)
256
d)
65,536
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Dishani Shah answered • 22 hours ago |
Total Number of Boolean Functions with Four Variables
To understand how many Boolean functions can be realized with four variables, we first need to grasp the concept of Boolean functions.
Definition of Boolean Functions
- A Boolean function is a function that takes binary inputs (0 and 1) and produces a binary output.
- For 'n' variables, each variable can be eit... more
To understand how many Boolean functions can be realized with four variables, we first need to grasp the concept of Boolean functions.
Definition of Boolean Functions
- A Boolean function is a function that takes binary inputs (0 and 1) and produces a binary output.
- For 'n' variables, each variable can be eit... more
If two finite state machines M and N are isomorphic, then- a)M can be transformed to N, merely re-labeling its states. .
- b)M can he transformed to N, merely re-labeling its edges.
- c)Me an be transformed to N, merely re-labeling its states and edges.
- d)None of the above
Correct answer is option 'A'. Can you explain this answer?
If two finite state machines M and N are isomorphic, then
a)
M can be transformed to N, merely re-labeling its states. .
b)
M can he transformed to N, merely re-labeling its edges.
c)
Me an be transformed to N, merely re-labeling its states and edges.
d)
None of the above
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Samarth Ghosh answered • yesterday |
Understanding Isomorphic Finite State Machines
When we talk about two finite state machines (FSMs) M and N being isomorphic, we refer to a structural similarity between them. This means that they can be considered equivalent in terms of their state transition behavior, even if their states or transitions are labeled differently.
Key Points of Isomorphism
- State Re-... more
When we talk about two finite state machines (FSMs) M and N being isomorphic, we refer to a structural similarity between them. This means that they can be considered equivalent in terms of their state transition behavior, even if their states or transitions are labeled differently.
Key Points of Isomorphism
- State Re-... more
The performance depends on- a)The speed of execution only
- b)The speed of fetch and execution
- c)The speed of fetch only
- d)The hardware of the system only
Correct answer is option 'B'. Can you explain this answer?
The performance depends on
a)
The speed of execution only
b)
The speed of fetch and execution
c)
The speed of fetch only
d)
The hardware of the system only
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Pranjal Sen answered • yesterday |
Understanding Performance in Computing
Performance in computing systems is a multifaceted concept, but option 'B' highlights a crucial aspect: the speed of fetch and execution. Here’s why both are essential:
Speed of Execution
- The speed of execution refers to how quickly a processor can perform operations once it has the required data.
- However, if the data is ... more
Performance in computing systems is a multifaceted concept, but option 'B' highlights a crucial aspect: the speed of fetch and execution. Here’s why both are essential:
Speed of Execution
- The speed of execution refers to how quickly a processor can perform operations once it has the required data.
- However, if the data is ... more
____________ is the raw material used as input and __________ is the processed data obtained as output of data processing.- a)Data, Instructions
- b)Instructions, Program
- c)Data, Program
- d)Program, Code
Correct answer is option 'A'. Can you explain this answer?
____________ is the raw material used as input and __________ is the processed data obtained as output of data processing.
a)
Data, Instructions
b)
Instructions, Program
c)
Data, Program
d)
Program, Code
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Tejas Ghoshal answered • yesterday |
Understanding Data Processing
Data processing is a fundamental concept in computer science that involves transforming raw data into meaningful information. The correct answer to the question about input and output in data processing is option 'A':
Raw Material: Data
- Data is the unprocessed facts and figures that serve as the foundation for analysis.
- This can ... more
Data processing is a fundamental concept in computer science that involves transforming raw data into meaningful information. The correct answer to the question about input and output in data processing is option 'A':
Raw Material: Data
- Data is the unprocessed facts and figures that serve as the foundation for analysis.
- This can ... more
Which one of the following statements is TRUE?- a)LR(1) parsing is sufficient for deterministic context-free languages
- b)Data flow analysis is necessary for run-time memory management.
- c)Symbol table is accessed only during the lexical analysis phase
- d)The LALR(1) parser for a grammar G cannot have reduce-reduce conflict if the LR(1) parser for G does not have reduce-reduce conflict.
Correct answer is option 'A'. Can you explain this answer?
Which one of the following statements is TRUE?
a)
LR(1) parsing is sufficient for deterministic context-free languages
b)
Data flow analysis is necessary for run-time memory management.
c)
Symbol table is accessed only during the lexical analysis phase
d)
The LALR(1) parser for a grammar G cannot have reduce-reduce conflict if the LR(1) parser for G does not have reduce-reduce conflict.
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Varun Khanna answered • yesterday |
Understanding LR(1) Parsing
LR(1) parsing is a type of bottom-up parsing technique widely used in compiler design. It can parse a larger class of deterministic context-free languages than many other parsing techniques.
Why is Option A True?
- Sufficient for Deterministic Context-Free Languages:
- LR(1) parsers can handle all deterministic context-free lan... more
LR(1) parsing is a type of bottom-up parsing technique widely used in compiler design. It can parse a larger class of deterministic context-free languages than many other parsing techniques.
Why is Option A True?
- Sufficient for Deterministic Context-Free Languages:
- LR(1) parsers can handle all deterministic context-free lan... more
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Snehal Das
asked a question
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Directions to Solve In each of the following questions two statements are given. Which are followed by four conclusions (1), (2), (3) and (4). Choose the conclusions which logically follow from the given statements. Question - Statements: No door is dog. All the dogs are cats. Conclusions: - No door is cat.
- No cat is door.
- Some cats are dogs.
- All the cats are dogs.
- a)Only (2) and (4)
- b)Only (1) and (3)
- c)Only (3) and (4)
- d)Only (3)
- e)All the four
Correct answer is option 'D'. Can you explain this answer?
Directions to Solve
In each of the following questions two statements are given. Which are followed by four conclusions (1), (2), (3) and (4). Choose the conclusions which logically follow from the given statements.
Question - Statements: No door is dog. All the dogs are cats.
Conclusions:
- No door is cat.
- No cat is door.
- Some cats are dogs.
- All the cats are dogs.
a)
Only (2) and (4)
b)
Only (1) and (3)
c)
Only (3) and (4)
d)
Only (3)
e)
All the four
Which of the following statements is TRUE?- a)Symbol table is accessed only during the lexical analysis.
- b)LR (1) parsing is sufficient for DCFL.
- c)The LALR (1) parser for a grammar G cannot have R/R conflict if the LR (1) parser for G does not have R/R conflict
- d)Data flow analysis is necessary for run time memory management.
Correct answer is option 'B,C,D'. Can you explain this answer?
Which of the following statements is TRUE?
a)
Symbol table is accessed only during the lexical analysis.
b)
LR (1) parsing is sufficient for DCFL.
c)
The LALR (1) parser for a grammar G cannot have R/R conflict if the LR (1) parser for G does not have R/R conflict
d)
Data flow analysis is necessary for run time memory management.
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Varun Khanna answered • yesterday |
Understanding the Statements
To determine which statements are true, let's analyze each one:
Statement A: Symbol table is accessed only during lexical analysis.
- This statement is FALSE.
- The symbol table is used not only during lexical analysis but also during semantic analysis and code generation. It maintains information about identifiers throughout ... more
To determine which statements are true, let's analyze each one:
Statement A: Symbol table is accessed only during lexical analysis.
- This statement is FALSE.
- The symbol table is used not only during lexical analysis but also during semantic analysis and code generation. It maintains information about identifiers throughout ... more
An LALR(1) parser for a grammar G can have shift-reduce (S-R) conflicts if and only if the- a)SLR(1) parser for G has S-R conflicts
- b)LR(1) parser for G has S-R conflicts
- c)LR(0) parser for G has S-R conflicts
- d)LALR(1) parser for G has reduce-reduce conflicts
Correct answer is option 'B'. Can you explain this answer?
An LALR(1) parser for a grammar G can have shift-reduce (S-R) conflicts if and only if the
a)
SLR(1) parser for G has S-R conflicts
b)
LR(1) parser for G has S-R conflicts
c)
LR(0) parser for G has S-R conflicts
d)
LALR(1) parser for G has reduce-reduce conflicts
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Varun Khanna answered • yesterday |
Understanding Shift-Reduce Conflicts in LALR(1) Parsers
Shift-reduce (S-R) conflicts are a common challenge in parser design, particularly in LALR(1) parsers. To understand the relationship between LALR(1) and other types of parsers, let's break down the implications of S-R conflicts.
1. Relationship with SLR(1) Parsers
- An SLR(1) parser is less powerful than an LALR(... more
Shift-reduce (S-R) conflicts are a common challenge in parser design, particularly in LALR(1) parsers. To understand the relationship between LALR(1) and other types of parsers, let's break down the implications of S-R conflicts.
1. Relationship with SLR(1) Parsers
- An SLR(1) parser is less powerful than an LALR(... more
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Dakshayani Konduri
asked a question
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The degree sequence of a simple graph is the sequence of the degrees of the nodes in the graph in decreasing order. Which of the following sequences can not be the degree sequence of any graph?
I. 7, 6, 5, 4, 4, 3, 2, 1
II. 6, 6, 6, 6, 3, 3, 2, 2
III. 7, 6, 6, 4, 4, 3, 2, 2
IV. 8, 7, 7, 6, 4, 2, 1, 1- a)I and II
- b)III and IV
- c)IV only
- d)II and IV
Correct answer is option 'D'. Can you explain this answer?
The degree sequence of a simple graph is the sequence of the degrees of the nodes in the graph in decreasing order. Which of the following sequences can not be the degree sequence of any graph?
I. 7, 6, 5, 4, 4, 3, 2, 1
II. 6, 6, 6, 6, 3, 3, 2, 2
III. 7, 6, 6, 4, 4, 3, 2, 2
IV. 8, 7, 7, 6, 4, 2, 1, 1
I. 7, 6, 5, 4, 4, 3, 2, 1
II. 6, 6, 6, 6, 3, 3, 2, 2
III. 7, 6, 6, 4, 4, 3, 2, 2
IV. 8, 7, 7, 6, 4, 2, 1, 1
a)
I and II
b)
III and IV
c)
IV only
d)
II and IV
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Aditi Chakraborty
asked a question
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What are some of the impacts of increased solar activity on satellites in low Earth orbit?- 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
Correct answer is option 'C'. Can you explain this answer?
What are some of the impacts of increased solar activity on satellites in low Earth orbit?
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
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Simran Dasgupta
asked a question
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Which measure introduced by SEBI aims to reduce speculative trading during the expiry of options contracts?- 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
Correct answer is option 'D'. Can you explain this answer?
Which measure introduced by SEBI aims to reduce speculative trading during the expiry of options contracts?
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
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Muskaan Sen
asked a question
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Which major event in Sudan's history led to the indictment of former president Omar al-Bashir for genocide and war crimes?- a) The independence of South Sudan
- b) The War in Darfur
- c) The economic crisis of the 1980s
- d) The military coup in 2019
Correct answer is option 'B'. Can you explain this answer?
Which major event in Sudan's history led to the indictment of former president Omar al-Bashir for genocide and war crimes?
a)
The independence of South Sudan
b)
The War in Darfur
c)
The economic crisis of the 1980s
d)
The military coup in 2019
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Sahil Mehra
asked a question
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What is the primary objective of the 'One Day One Genome' initiative introduced by the Department of Biotechnology in India?- 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
Correct answer is option 'B'. Can you explain this answer?
What is the primary objective of the 'One Day One Genome' initiative introduced by the Department of Biotechnology in India?
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
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Yashvi Choudhury
asked a question
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What is the primary contribution of Small and Medium Enterprises (SMEs) to India's economy?- 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.
Correct answer is option 'B'. Can you explain this answer?
What is the primary contribution of Small and Medium Enterprises (SMEs) to India's economy?
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.
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Nikhil Majumdar
asked a question
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What is the primary goal of the Binar Space Program at Curtin University?- 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
Correct answer is option 'D'. Can you explain this answer?
What is the primary goal of the Binar Space Program at Curtin University?
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
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Neha Mukherjee
asked a question
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What has been a key factor contributing to Ukraine's resilience against Russian aggression since the full-scale invasion began?- a)The lack of international support
- b)Disparity among military forces
- c)National unity under President Volodymyr Zelenskyy
- d)Economic stability in Ukraine
Correct answer is option 'C'. Can you explain this answer?
What has been a key factor contributing to Ukraine's resilience against Russian aggression since the full-scale invasion began?
a)
The lack of international support
b)
Disparity among military forces
c)
National unity under President Volodymyr Zelenskyy
d)
Economic stability in Ukraine
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Pallabi Chavan
asked a question
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What is the primary goal of the Bharat National Cyber Security Exercise (Bharat NCX 2024)?- 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
Correct answer is option 'A'. Can you explain this answer?
What is the primary goal of the Bharat National Cyber Security Exercise (Bharat NCX 2024)?
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
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Sanaya Sengupta
asked a question
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What is the main purpose of cloud seeding?- 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
Correct answer is option 'B'. Can you explain this answer?
What is the main purpose of cloud seeding?
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
are Boolean variables, 
operator.
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Neha Basu
asked a question
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What is a key belief that distinguishes Mahayana Buddhism from Hinayana Buddhism?- 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
Correct answer is option 'D'. Can you explain this answer?
What is a key belief that distinguishes Mahayana Buddhism from Hinayana Buddhism?
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
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Devansh Chatterjee
asked a question
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In a certain code language, ' first of all' is written as 'kan dan san', who is first' is written as 'zan kan ven', and 'this is pale' is written as 'ven gen len'. How will 'who' be written in that language?- a)zan
- b)gen
- c)kan
- d)ven
- e)none of these
Correct answer is option 'A'. Can you explain this answer?
In a certain code language, ' first of all' is written as 'kan dan san', who is first' is written as 'zan kan ven', and 'this is pale' is written as 'ven gen len'. How will 'who' be written in that language?
a)
zan
b)
gen
c)
kan
d)
ven
e)
none of these
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Himanshu Sandhu
asked a question
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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
Correct answer is option 'D'. Can you explain this answer?
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
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Sangita Mishra
asked a question
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Nitrogen is fixed in ecosystems in ways stated below. Which one of the statements below is false?- a)By cyanobacteria
- b)By electrical discharges in the atmosphere
- c)By industrially synthesised fertilizer
- d)By denitrification
Correct answer is option 'D'. Can you explain this answer?
Nitrogen is fixed in ecosystems in ways stated below. Which one of the statements below is false?
a)
By cyanobacteria
b)
By electrical discharges in the atmosphere
c)
By industrially synthesised fertilizer
d)
By denitrification
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Piyush Sharma
asked a question
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A 4-bit carry look ahead adder, which adds two 4-bit numbers, is designed using AND, OR, NOT, NAND, NOR gates only.Assuming that all the inputs are available in both complemented and uncomplemented forms and the delay of each gate is one time unit, what is the overall propagation delay of the adder? Assume that the carry network has been implemented using two-level AND-OR logic.- a)4 time units
- b)6 time units
- c)10 time units
- d)12 time units
Correct answer is option 'B'. Can you explain this answer?
A 4-bit carry look ahead adder, which adds two 4-bit numbers, is designed using AND, OR, NOT, NAND, NOR gates only.Assuming that all the inputs are available in both complemented and uncomplemented forms and the delay of each gate is one time unit, what is the overall propagation delay of the adder? Assume that the carry network has been implemented using two-level AND-OR logic.
a)
4 time units
b)
6 time units
c)
10 time units
d)
12 time units
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Vivek Patil
asked a question
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In a compact single dimensional array representation for lower triangular matrices (i.e all the elements above the diagonal are zero) of size n X n, non-zero elements, (i.e elements of lower triangle) of each row are stored one after another, starting from the first row, the index of the (i,j)th element of the lower triangular matrix in this new representation is:... more
In a compact single dimensional array representation for lower triangular matrices (i.e all the elements above the diagonal are zero) of size n X n, non-zero elements, (i.e elements of lower triangle) of each row are stored one after another, starting from the first row, the index of the (i,j)th element of the lower triangular matrix in this new representation is:
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Nabanita Kumar
asked a question
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Consider the following statements:Statement-I:
The Himalayas are one of the 'newest fold mountains' of the world and they have come up during the Tertiary epoch under Alpine earth movement.Statement-II:
The Himalayas are the result of the collision between the Eurasian plate (Angaraland) and the Indo-Australian plate (Gondwanaland).Which one of the following is correct in respect of the above statements?- 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
Correct answer is option 'A'. Can you explain this answer?
Consider the following statements:
Statement-I:
The Himalayas are one of the 'newest fold mountains' of the world and they have come up during the Tertiary epoch under Alpine earth movement.
The Himalayas are one of the 'newest fold mountains' of the world and they have come up during the Tertiary epoch under Alpine earth movement.
Statement-II:
The Himalayas are the result of the collision between the Eurasian plate (Angaraland) and the Indo-Australian plate (Gondwanaland).
The Himalayas are the result of the collision between the Eurasian plate (Angaraland) and the Indo-Australian plate (Gondwanaland).
Which one of the following is correct in respect of the above statements?
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
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Riddhi Shahani
asked a question
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Consider the following statements:
Statement-I: The Rig Veda mentions Arya varna and Dasa varna.
Statement-II: The tribal society was divided into three groups - warriors, priests, and the people, leading to social inequalities.
Which one of the following is correct in respect of the above statements?- 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
Correct answer is option 'C'. Can you explain this answer?
Consider the following statements:
Statement-I: The Rig Veda mentions Arya varna and Dasa varna.
Statement-II: The tribal society was divided into three groups - warriors, priests, and the people, leading to social inequalities.
Which one of the following is correct in respect of the above statements?
Statement-I: The Rig Veda mentions Arya varna and Dasa varna.
Statement-II: The tribal society was divided into three groups - warriors, priests, and the people, leading to social inequalities.
Which one of the following is correct in respect of the above statements?
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
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Nishant Sethi
asked a question
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What is one of the significant goals of India's national mission to eradicate sickle cell anaemia by 2047?- 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
Correct answer is option 'C'. Can you explain this answer?
What is one of the significant goals of India's national mission to eradicate sickle cell anaemia by 2047?
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
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Jai Kapoor
asked a question
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What unique characteristics define the newly identified genus Koima of freshwater fish?- 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
Correct answer is option 'D'. Can you explain this answer?
What unique characteristics define the newly identified genus Koima of freshwater fish?
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
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Advait Das
asked a question
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How does the 'One Day One Genome' initiative contribute to the field of microbial genomics in India?- 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
Correct answer is option 'C'. Can you explain this answer?
How does the 'One Day One Genome' initiative contribute to the field of microbial genomics in India?
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
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Naina Agarwal
asked a question
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What is the primary aim of the Ayushman Vay Vandana Yojana (AVVY) for senior citizens in India?- 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
Correct answer is option 'B'. Can you explain this answer?
What is the primary aim of the Ayushman Vay Vandana Yojana (AVVY) for senior citizens in India?
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
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Hiral Shah
asked a question
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What does the term "pathogen spillover" refer to in the context of disease transmission?- 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.
Correct answer is option 'A'. Can you explain this answer?
What does the term "pathogen spillover" refer to in the context of disease transmission?
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.
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Radhika Sharma
asked a question
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What is the primary concern associated with the Thai sacbrood virus as it relates to honey bee populations?- 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.
Correct answer is option 'B'. Can you explain this answer?
What is the primary concern associated with the Thai sacbrood virus as it relates to honey bee populations?
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.
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Ojas Shahane
asked a question
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What is the primary aim of the Grievance Redressal Assessment and Index (GRAI) launched in 2023?- 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
Correct answer is option 'B'. Can you explain this answer?
What is the primary aim of the Grievance Redressal Assessment and Index (GRAI) launched in 2023?
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
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Akash Patel
asked a question
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Which of the following statements correctly describes the G20?- 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.
Correct answer is option 'C'. Can you explain this answer?
Which of the following statements correctly describes the G20?
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.
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Mahika Sengupta
asked a question
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What is the primary purpose of the Eastern Maritime Corridor (EMC) between India and Russia?- a) To enhance military cooperation
- b) To facilitate transportation of goods
- c) To establish cultural exchanges
- d) To create a tourism route
Correct answer is option 'B'. Can you explain this answer?
What is the primary purpose of the Eastern Maritime Corridor (EMC) between India and Russia?
a)
To enhance military cooperation
b)
To facilitate transportation of goods
c)
To establish cultural exchanges
d)
To create a tourism route
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Hrishikesh Das
asked a question
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In an election 10% of the voters on the voters’ list did not cast votes and 60 voters cast their ballot papers blank. There were only two candidates. The winner was supported by 47% of all voters in the list and he got 308 votes more than his rival. The number of voters on the list was:- a)3600
- b)6200
- c)4575
- d)6028
Correct answer is option 'B'. Can you explain this answer?
In an election 10% of the voters on the voters’ list did not cast votes and 60 voters cast their ballot papers blank. There were only two candidates. The winner was supported by 47% of all voters in the list and he got 308 votes more than his rival. The number of voters on the list was:
a)
3600
b)
6200
c)
4575
d)
6028
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Dhruv Menon
asked a question
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Consider the following statements regarding mRNA Technology Transfer Programme. - The mRNA Technology Transfer Programme aims to enhance vaccine production capacity in low- and middle-income countries (LMICs).
- The Programme has developed a platform for COVID-19 vaccine candidates, which is now being adapted for other diseases.
- It is the initiative of World Bank.
How many of the above statements is/are correct?- a)Only one
- b)Only two
- c)All three
- d)None
Correct answer is option 'B'. Can you explain this answer?
Consider the following statements regarding mRNA Technology Transfer Programme.
- The mRNA Technology Transfer Programme aims to enhance vaccine production capacity in low- and middle-income countries (LMICs).
- The Programme has developed a platform for COVID-19 vaccine candidates, which is now being adapted for other diseases.
- It is the initiative of World Bank.
How many of the above statements is/are correct?
a)
Only one
b)
Only two
c)
All three
d)
None
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Varun Sharma
asked a question
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Consider the following natural phenomena:
1. Terrestrial heating
2. Reflection of light
3. Refraction of light
4. Diffraction of light
Q. Due to which of these phenomena is mirage formed?- a)1 and 2
- b)2, 3 and 4
- c)2 and 3
- d)4 only
Correct answer is option 'C'. Can you explain this answer?
Consider the following natural phenomena:
1. Terrestrial heating
2. Reflection of light
3. Refraction of light
4. Diffraction of light
Q. Due to which of these phenomena is mirage formed?
1. Terrestrial heating
2. Reflection of light
3. Refraction of light
4. Diffraction of light
Q. Due to which of these phenomena is mirage formed?
a)
1 and 2
b)
2, 3 and 4
c)
2 and 3
d)
4 only
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Pranab Nambiar
asked a question
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Which one of the following statements is NOT correct?- 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.
Correct answer is option 'C'. Can you explain this answer?
Which one of the following statements is NOT correct?
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.
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Kaleem Ahmed Ahmed
asked a question
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Which one among the following is the correct sequence of the rivers from north to south?- a) Damodar-Brahmani-Mahanadi-Tungabhadra
- b) Damodar-Mahanadi-Brahmani- Tungabhadra
- c) Brahmani-Tungabhadra-Damodar- Mahanadi
- d) Damodar-Brahmani-Tungabhadra- Mahanadi
Correct answer is option 'A'. Can you explain this answer?
Which one among the following is the correct sequence of the rivers from north to south?
a)
Damodar-Brahmani-Mahanadi-Tungabhadra
b)
Damodar-Mahanadi-Brahmani- Tungabhadra
c)
Brahmani-Tungabhadra-Damodar- Mahanadi
d)
Damodar-Brahmani-Tungabhadra- Mahanadi
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Pritam Shah
asked a question
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An oil tanker is partially filled with oil and moves forward on a level road with uniform acceleration. The free surface of oil then- 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.
Correct answer is option 'C'. Can you explain this answer?
An oil tanker is partially filled with oil and moves forward on a level road with uniform acceleration. The free surface of oil then
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.
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Milan Kulkarni
asked a question
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Consider the following statements and select the correct code.
Assertion (A): A piece of copper and a piece of glass are heated to the same temperature. When touched, thereafter, the copper piece appears hotter than the glass piece.
Reason (R): The density of copper is more than that of glass.- 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.
Correct answer is option 'B'. Can you explain this answer?
Consider the following statements and select the correct code.
Assertion (A): A piece of copper and a piece of glass are heated to the same temperature. When touched, thereafter, the copper piece appears hotter than the glass piece.
Reason (R): The density of copper is more than that of glass.
Assertion (A): A piece of copper and a piece of glass are heated to the same temperature. When touched, thereafter, the copper piece appears hotter than the glass piece.
Reason (R): The density of copper is more than that of glass.
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.
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Simran Datta
asked a question
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Consider the following statements and select the correct code.
Assertion (A): The temperature of a metal wire rises when an electric current is passed through it.
Reason (R): Collision of metal atoms with each other releases heat energy.
- 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.
Correct answer is option 'A'. Can you explain this answer?
Consider the following statements and select the correct code.
Assertion (A): The temperature of a metal wire rises when an electric current is passed through it.
Reason (R): Collision of metal atoms with each other releases heat energy.
Assertion (A): The temperature of a metal wire rises when an electric current is passed through it.
Reason (R): Collision of metal atoms with each other releases heat energy.
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.
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