Question
Solution
Total number of students = 15 + 13 + 10 + 14 + 12 + 6 ⇒ Total number of students = 70 Students in class interval 160-170 = 10 + 14 = 24 Percentage of students in class interval 160-170 = (24/Total students) × 100 ⇒ Percentage of students in class interval 160-170 = (24/70) × 100 = 34.28 ∴ The percentage of students whose height is in the class interval of 160-170 is 34% (correct to the nearest integer)
Which of the following is a type of volatile memory?
A storage device or medium where the access time is dependent upon the location of the data is called
Which of the following tools allow a user to interact with the system for specific tasks?
Which of the following memories is an optical memory?    Â
Which software is best suited for keeping detailed records of hostel student attendance with the ability to generate reports?
Which smartphone company introduced the first foldable phone with an under-display camera in 2025?
______devices convert a sketch or a figure into a form that the computer can understand:
What is the purpose of a firewall in a computer system?
The main computer in a network is called?
Which of the following is a permanent form of data storage?