Question
If the area of a square is 400 cm² and the breadth of a
rectangle is 20% more and the length is 50% more than the side of the square, then find the ratio of area of square to the area of rectangle.Solution
Area of square = 400 cm², Side of square = 20 cm Area of rectangle = (l x b) Length = (20 x 1.5 = 30) cm Breadth = (20 x 1.2 = 24) cm Area of rectangle = (30 x 24 = 720) cm² Required ratio = 400/720 = 5/9 = 5:9
What is the total number of bits in an IPv4 address?
Which of the following shortcut keys is used to open the "Task Manager" in Windows?
The first generation of the computers used _______?
Warm booting when a computer is restarted by pressing the combination of Which Key?
Which out of the following represents STAR topology of Network?
EDBIC code can support how many different representation of characters?
What are programs such as Microsoft Edge that serve as navigable windows into the Web called as?
Which of the following topology have a central controller or hub?
Which shortcut key is used to check spelling and grammar in MS Word?
What is the use of "," symbol in MS Excel?