Question
Average of 8 students is 15 years. If two more students
of age 20 and 10 years join. What will be the new average age?Solution
Average = Sum of ages / Total number of students 15 = x / 8    => x = 120 Two more students of 10 and 20 years are added. So, => x = 120 + 20 + 10 => x = 150 ∴ The new average = 150/10 = 15 ∴ The new average is also 15. Thus, it remains same.
Which of the following is not a function of the control unit ?
What is the smallest and largest font size available in Font Size tool on formatting toolbar?Â
What does the term "GUI" stand for?
Which among the following type of computer is also known as notebook?
Which of the following is an e-mail clint of Microsoft?
The OSI model is divided into _______ processes called layers.
What will the function given below return in MS-Excel 2010?
=MATCH(12,{10,13,30,40,60},1)
Which indent is used for moving the text lines to the left margin in MS Word?
Decreasing the amount of space required to store data and programs is accomplished by ________.
Storage capacity of magnetic disk depends on
Relevant for Exams:
