Total students = 50 Numbers of girsl = 50 × (76/100) = 38 Number of boys = 50 – 38 = 12 For easy calculation, Ratio of girls to boys = 38 : 12 = 19 : 6 Let number of boys 6 and number of girls 19, then Average weight of 6 boys = 62 kg Sum of weight of 6 boys = 62 × 6 = 372 Average weight of 19 girls = 58 kg Sum of weight of 19 girls = 58 × 19 = 1102 Total weight of 19 girls and 6 boys = 372 + 1102 = 1474 Average weight of 25 students = 1474/25 = 58.96
To create multimedia presentation a specialised program is used, what is it?
A __________ is computer software that transforms computer code written in one programming language (the source language) into another computer languag...
Thumbnails is a
In which of the following group, Header and Footer can be found on the insert button while using PowerPoint?
.__________ is a block of data that can be attached to documents such as PDFs , word processing files, and e-mail messages. It contains a unique cod...
Which of the following is not an example of Database Management System?
A personal computer contains all the following except
A megabyte is equal to _______ bytes.
A complier is a program
What is metadata?
