Question
Monthly income of Ajay and Bhanu is Rs. (x + 700) and
Rs. x, respectively. If monthly income of Ajay is increased by 20% while that of Bhanu is decreased by 25% then the ratio of their respective income becomes 9:5, respectively. Find the monthly income of Ajay.Solution
According to question; {1.20 × (x + 700)}/(0.75 × x) = 9/5 => 8x + 5600 = 9x So, x = 5600 So, monthly income of Ajay = x + 700 = 5600 + 700 = Rs. 6300
Which algorithm is used for computing Max-Flow in a network?
Given the following code snippet, which operation is performed on the binary tree to produce the output: 4, 2, 5, 1, 3 ?
class Node {Â Â Â Â Â in...Which data structure is most suitable for implementing a priority queue with logarithmic time complexity for insertion and deletion?
Tarjan’s algorithm is used to find:
In C++, which access specifier makes members accessible only from within the class itself and from friend functions/classes?
What is the worst-case time complexity for inserting an element into a hash table that uses separate chaining for collision resolution?
In a graph, what is the maximum number of edges in a simple undirected graph with 'n' vertices?
Time complexity of heap sort is:
Which of the following is true about triggers in a relational database?
What is the primary purpose of an abstract class?