Start learning 50% faster. Sign in now
let length = l , breadth = b l = 3x , b = 2x perimeter of the rectangular park = distance covered by the man in one round = 12 × (5/18) × 8 × 60 ( ∵ 1min = 60secs and converting 12km/hr to m/s by multiplying it by 5/18) = 1600 m 2(3x+2x) = 1600 5x= 800 x = 160 l = 3x = 160 × 3 = 480 b = 2x = 160 × 2 = 320 area of the rectangle = l × b = 480 × 320 153600 m2
USB stands for
How does Internet Explorer keep its saved passwords secure when you're using Microsoft Windows?
What is the term for large groups of computers working together to solve problems?
An __________is system software that manages computer hardware and software resources and provides common services for computer programs.
If we press CTRL + ESC it will
Which of the following supercomputer is developed by India?
Animation are created with ____________programs.
Irrelevant or unsolicited messages sent over the Internet, typically to a large number of users, for the purposes of advertising, phishing, spreading m...
TCP stands for
__________ is method of restarting a computer that is already on without completely turning the computer off.