Practice

Question 51

Which state government set up proposals for the design, development and operation of India’s first AI City in 2024?

See answer

Correct answer: (C) Uttar Pradesh

1 marks · 2024 · Set E

Question 52

Which company became the third-largest silver producer globally according to the 2024 World Silver Survey?

See answer

Correct answer: (A) Hindustan Zinc Limited

1 marks · 2024 · Set E

Question 53

What initiative did India announce at the G20 summit to take ethanol blending with petrol globally to 20 percent?

See answer

Correct answer: (C) Global Biofuel Alliance

1 marks · 2024 · Set E

Question 54

Which ferry craft was inducted into the Indian Navy at the end of December 2023?

See answer

Correct answer: (B) Manohar

1 marks · 2024 · Set E

Question 55

Very high-intensity earthquake zones include

See answer

Correct answer: (B) Madhubani and Supaul

1 marks · 2024 · Set E

Question 56

The smallest bird sanctuary in Bihar in terms of geographical area is

See answer

Correct answer: (B) Nakti Dam Bird Sanctuary

1 marks · 2024 · Set E

Question 57

The tributary of the Ganga having the longest distance in Bihar is

See answer

Correct answer: (C) Burhi Gandak

1 marks · 2024 · Set E

Question 58

The river having the largest basin area is

See answer

Correct answer: (A) Pennar

1 marks · 2024 · Set E

Question 59

India shares its second-longest international boundary with

See answer

Correct answer: (B) China

1 marks · 2024 · Set E

Question 60

The antecedent drainage pattern of river systems is found in

See answer

Correct answer: (A) The Punjab Himalayas

1 marks · 2024 · Set E

Question 61

The state with the highest number of wildlife sanctuaries (2019) is

See answer

Correct answer: (A) Maharashtra

1 marks · 2024 · Set E

Question 62

The state producing the highest solar power generation in 2022–23 is

See answer

Correct answer: (C) Rajasthan

1 marks · 2024 · Set E

Question 63

Which Indian leader used the ‘Safety-Valve theory’ to attack the moderates in the Congress?

See answer

Correct answer: (C) Lala Lajpat Rai

1 marks · 2024 · Set E

Question 64

During which movement did the boycott of British goods and promotion of Swadeshi become the two pillars?

See answer

Correct answer: (A) Partition of Bengal

1 marks · 2024 · Set E

Question 65

What were the major gains of the Non-Cooperation Movement?

See answer

Correct answer: (D) More than one of the above

1 marks · 2024 · Set E

Question 66

Who defined socialism in a scientific manner as ‘the abolition of capitalism and class domination’?

See answer

Correct answer: (B) Leaders of the Hindustan Socialist Republican Association

1 marks · 2024 · Set E

Question 67

Who led a delegation to London to meet Secretary of State for India Montagu to demand female franchise?

See answer

Correct answer: (A) Sarla Devi Chaudhurani

1 marks · 2024 · Set E

Question 68

Which event was “a glorious event in the history of the freedom movement in India,” an acceptable plan by both the Congress and the Muslim League?

See answer

Correct answer: (C) Cabinet Mission plan

1 marks · 2024 · Set E

Question 69

Who firmly believed that a happy, prosperous national existence could be built on the basis of a capitalist social system?

See answer

Correct answer: (A) Gandhiji

1 marks · 2024 · Set E

Question 70

Who wrote ‘The Indian Struggle’, a book as his autobiography?

See answer

Correct answer: (E) None of the above

1 marks · 2024 · Set E

Question 71

The octal number (651.124)₈ is equivalent to _______.

See answer

Correct answer: (A) (1A9.2A)₁₆

1 marks · 2024 · Set E

Question 72

Which characteristic of an IC in digital circuits represents a function of the switching time of a particular transistor?

See answer

Correct answer: (C) Propagation delay

1 marks · 2024 · Set E

Question 73

What are the basic gates in the MOS logic family?

See answer

Correct answer: (A) NAND and NOR

1 marks · 2024 · Set E

Question 74

How many AND gates are required to construct a 4-bit parallel multiplier if four 4-bit parallel binary adders are given?

See answer

Correct answer: (C) Sixteen 2-input AND gates

1 marks · 2024 · Set E

Question 75

A priority encoder has four inputs I₀, I₁, I₂ and I₃, where I₃ has the highest priority and I₀ the least. If I₂ = 1, what will be the output?

See answer

Correct answer: (C) 10

1 marks · 2024 · Set E

Question 76

Which of these pins will allow a multiplexer to be activated and deactivated?

See answer

Correct answer: (A) Enable pin

1 marks · 2024 · Set E

Question 77

Which of the following is the full form of CISC?

See answer

Correct answer: (B) Complex Instruction Set Computer

1 marks · 2024 · Set E

Question 78

In order to read multiple bytes of a row at the same time, we make use of _______.

See answer

Correct answer: (B) Latch

1 marks · 2024 · Set E

Question 79

The memory devices which are similar to EEPROM but differ in cost-effectiveness are ________.

See answer

Correct answer: (C) Flash memory

1 marks · 2024 · Set E

Question 80

_______ method is used to map logical addresses of variable length onto physical memory.

See answer

Correct answer: (C) Segmentation

1 marks · 2024 · Set E

Question 81

Which of the following is not an application of a stack?

See answer

Correct answer: (A) Data transfer between two asynchronous processes

1 marks · 2024 · Set E

Question 82

What is the need for a circular queue?

See answer

Correct answer: (C) Effective usage of memory

1 marks · 2024 · Set E

Question 83

Which of the following is the most widely used external-memory data structure?

See answer

Correct answer: (A) B-tree

1 marks · 2024 · Set E

Question 84

What is the time complexity of inserting at the end in dynamic arrays?

See answer

Correct answer: (C) Either O(1) or O(n)

1 marks · 2024 · Set E

Question 85

Linked lists are not suitable for the implementation of _________.

See answer

Correct answer: (C) Binary search

1 marks · 2024 · Set E

Question 86

Which sorting algorithm can be used to sort a random linked list with minimum time complexity?

See answer

Correct answer: (C) Merge Sort

1 marks · 2024 · Set E

Question 87

Which of the following tree data structures is not a balanced binary tree?

See answer

Correct answer: (B) B-tree

1 marks · 2024 · Set E

Question 88

Which application makes use of a circular linked list?

See answer

Correct answer: (B) Allocating CPU to resources

1 marks · 2024 · Set E

Question 89

Which data structures are considered linear?

See answer

Correct answer: (C) Stack

1 marks · 2024 · Set E

Question 90

What is the worst-case time complexity of binary tree sort?

See answer

Correct answer: (C) O(n²)

1 marks · 2024 · Set E

Question 91

Consider the original array 17, 8, 12, 4, 26. How many comparisons are needed to construct the BST on the original array?

See answer

Correct answer: (E) None of the above

1 marks · 2024 · Set E

Question 92

Bellman–Ford algorithm _______ का उदाहरण है।

See answer

Correct answer: (C) Dynamic Programming

1 marks · 2024 · Set E

Question 93

The fractional knapsack problem is solved most efficiently by which algorithm?

See answer

Correct answer: (B) Greedy algorithm

1 marks · 2024 · Set E

Question 94

Who published the first solution of the eight queens puzzle?

See answer

Correct answer: (A) Franz Nauck

1 marks · 2024 · Set E

Question 95

Which of the following is the biggest advantage of selection sort?

See answer

Correct answer: (D) More than one of the above

1 marks · 2024 · Set E

Question 96

What is the main function of the command interpreter?

See answer

Correct answer: (C) To get and execute the next user-specified command

1 marks · 2024 · Set E

Question 97

Which one of the following is not true?

See answer

Correct answer: (B) Kernel is made of various modules which cannot be loaded in a running operating system

1 marks · 2024 · Set E

Question 98

Which one of the following is not a real-time operating system?

See answer

Correct answer: (B) Palm OS

1 marks · 2024 · Set E

Question 99

What does OS X have?

See answer

Correct answer: (C) Hybrid kernel

1 marks · 2024 · Set E

Question 100

In a time-share operating system, when the time slot assigned to a process is completed, the process switches from the current state to

See answer

Correct answer: (C) Ready state

1 marks · 2024 · Set E

TRE3 — Language General Studies And Computer