Question
A circle is inscribed in a square of side 28 cm. The
area of the remaining portion of the square which is not enclosed by the circle is.Solution
Radius of the circle = 28/2 ⇒ 14 cm Required area of remaining portion = Area of square - Area of circle = (Side)² - πr² ⇒ (28)² - 22/7 × 14 × 14 ⇒ 784 - 616 ⇒ 168
Which of the following is a critical concern for securing critical infrastructure?
Output of below code
public class Prg {
public static void main(String args[]){
System.out.print("A" + "B" + 'A');
}
...The Bellman-Ford algorithm executes relaxation steps how many times for a graph with V vertices?
In a Min-Heap, the root node is:
Which algorithm is best suited for finding a Hamiltonian cycle in an undirected graph?
In Database Management Systems, what is the primary purpose of normalization?
Which of the following operations on a data structure refers to the removal of an element from the front of a queue?
The Master Theorem gives time complexity for recurrences of the form:
Which of the following problems cannot be solved using greedy algorithms for optimal result?
Which of the following SQL queries is used to remove a table from a database?
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