0% 0 Year1st Year2nd Year3rd Year4th YearStateAndhra PradeshArunachal PradeshAssamBiharChhattisgarhGoaGujaratHaryanaHimachal PradeshJharkhandKarnatakaKeralaMadhya PradeshMaharashtraManipurMeghalayaMizoramNagalandOdishaPunjabRajasthanSikkimTamil NaduTelanganaTripuraUttar PradeshUttarakhandWest Bengal 1 / 30 1. If a car covers 240 km in 6 hours, what is its speed? A) 50 km/h B) 60 km/h C) 40 km/h D) 30 km/h 2 / 30 2. Choose the correct synonym for "VITAL": A) Superfluous B) Unnecessary C) Optional D) Essential 3 / 30 3. Which traversal method uses a queue to visit nodes in level order? A) Preorder B) Inorder C) Level Order D) Postorder 4 / 30 4. What is the primary use of a priority queue? A) To sort elements B) To manage function calls C) To handle tasks based on priority D) To store unique elements 5 / 30 5. Which algorithm is used for sorting an array by repeatedly swapping adjacent elements if they are in the wrong order? A) Selection Sort B) Quick Sort C) Bubble Sort D) Merge Sort 6 / 30 6. Which of the following is not a storage class in C? A) volatile B) auto C) extern D) register 7 / 30 7. If a boat travels downstream at 15 km/h and upstream at 5 km/h, what is the speed of the boat in still water? A) 12 km/h B) 8 km/h C) 7 km/h D) 10 km/h 8 / 30 8. What will be the compound interest on ₹ 1,000 at 10% per annum for 2 years? A) ₹ 210 B) ₹ 100 C) ₹ 220 D) ₹ 200 9 / 30 9. What is the smallest country by land area? A) Monaco B) Vatican City C) San Marino D) Liechtenstein 10 / 30 10. If 3x + 4 = 19, what is the value of x? A) 6 B) 4 C) 7 D) 5 11 / 30 11. Name the highest mountain outside of Asia. A) Aconcagua B) Denali C) Mount Kilimanjaro D) Mount Elbrus 12 / 30 12. Which city is known as the "City of Seven Hills"? A) Istanbul B) Rome C) Lisbon D) Athens 13 / 30 13. Which of the following algorithms is used to find the minimum spanning tree of a graph? A) Floyd-Warshall Algorithm B) Kruskal's Algorithm C) Bellman-Ford Algorithm D) Dijkstra's Algorithm 14 / 30 14. What is the time complexity of inserting an element at the beginning of a linked list? A) O(log n) B) O(n log n) C) O(n) D) O(1) 15 / 30 15. What will be the output of the following C code? #include int main() { int x = 5, y = 10; x = x++ + ++y; printf("%d %d", x, y); return 0; } A) 16 12 B) 16 10 C) 16 11 D) 15 11 16 / 30 16. Which of the following is not a characteristic of a heap? A) Used to implement priority queues B) Complete binary tree C) Every node follows the heap property D) Nodes are always balanced 17 / 30 17. If a man earns ₹ 1,200 in 15 days, how much will he earn in 25 days? A) ₹ 2,100 B) ₹ 1,800 C) ₹ 1,600 D) ₹ 2,000 18 / 30 18. In a doubly linked list, how many pointers does each node have? A) 1 B) 3 C) 2 D) 4 19 / 30 19. Find the synonym for "PERSISTENT": A) Relentless B) Inconsistent C) Uncertain D) Hesitant 20 / 30 20. Which type of binary tree has every level fully filled except possibly the last? A) Full Binary Tree B) Complete Binary Tree C) Balanced Binary Tree D) Perfect Binary Tree 21 / 30 21. What is the space complexity of using an adjacency matrix to represent a graph with 'n' vertices? A) O(n^2) B) O(n log n) C) O(n) D) O(n^3) 22 / 30 22. Which of the following is a linear data structure? A) Hash Table B) Graph C) Tree D) Linked List 23 / 30 23. The sum of the ages of a father and son is 60 years. If the father is four times older than his son, what is the son’s age? A) 10 years B) 15 years C) 12 years D) 20 years 24 / 30 24. Find the missing number: 7, 14, 28, 56, ? A) 112 B) 100 C) 84 D) 120 25 / 30 25. Which of the following is an example of a non-linear data structure? A) Array B) Queue C) Tree D) Linked List 26 / 30 26. In a hash table, what is the purpose of a hash function? A) To convert keys into indices B) To search for an element C) To delete elements from the table D) To insert elements into the table 27 / 30 27. What is the primary difference between a stack and a queue? A) Stack is LIFO, Queue is FIFO B) Stack is FIFO, Queue is LIFO C) Stack allows random access, Queue does not D) Stack allows only insertion, Queue allows only deletion 28 / 30 28. What is the primary purpose of a sentinel node in a linked list? A) To speed up operations B) To decrease complexity C) To increase memory usage D) To simplify boundary conditions 29 / 30 29. Which of the following operations has a constant time complexity in a hash table? A) All of the above B) Search C) Insertion D) Deletion 30 / 30 30. Choose the word which is most similar in meaning to "ELOQUENT": A) Mute B) Reserved C) Silent D) Articulate Your score is LinkedIn Facebook Twitter VKontakte 0%
