Question
In a school of 960 students, the ratio of boys to girls is
5:3. During the annual test, 20% of boys and 25% of girls did not pass. What is the number of students who failed the test?Solution
ATQ,
Number of boys = (5/8) × 960 = 600
Number of girls = (3/8) × 960 = 360
Required number of students = 0.20 × 600 + 0.25 × 360 = 120 + 90 = 210
- What is the role of Artificial Intelligence (AI) in modern business applications?
Which network device operates at both the data link and network layers of the OSI model, and is responsible for routing data packets between networks? ...
Which protocol is most commonly used in IoT devices for lightweight, efficient communication in constrained networks?
Which network topology is highly scalable but requires complex routing mechanisms?
Which of the following virtualization types allows multiple operating systems to run concurrently on a single physical machine, but does not require a h...
Given the following code snippet, what will be the output when the function findMax is called with the array arr = [1, 5, 3, 9, 2]?Â
def findMax...
 The term "FAT" is stands for_____
- Which of the following best defines the concept of Encapsulation in Object-Oriented Programming (OOP)?
When using virtual memory, what happens when a page fault occurs and the operating system cannot find a free frame in physical memory?
Abstract Class in Java
