Question
A and B started a retail store with initial investments
in the ratio 9:10 and their annual profits were in the ratio 3:4. If A invested the money for 5 months, then for how many months did B invest his money?ÂSolution
Suppose A invested Rs. 9x for 5 months and B invested 10x for y months then, ⇒  (9x × 5)/(10x × y) = 3/4 ⇒  y = (45x × 4)/(10x × 3) ⇒  y = 180x/30x ⇒  y = 6
Which of the following statements, regarding the term ICT is/are TRUE ?
P : ICT is an acronym that stands for Indian Classical Technology.
A feature of MS Office that saves the document automatically after certain interval is called ____
Which of the following function key is also help key in the keyboard?
HUB device works on which OSI layer
Software, such as Explorer and Firefox, are referred to as _____.
The terms Goodput , Throughput and Maximum throughput are most closely associated with which among the following in computers?
Select from the following Is Not Available On The Ruler Of MS Word Screen ?
On color monitor each pixel is composed of ________.
What is the purpose of a firewall in a computer network?
What is the primary advantage of using a stylus with a touchscreen device?
