Let speed of car B is ‘x’ km/h Speed of car A = ‘x – 4’ km/h So, 90/(x – 4) – 80/x = 1/2 => (90x – 80x + 320)/{x(x – 4)} = 1/2 => x2 – 4x = 20x + 640 => x2 – 24x – 640 = 0 => x2 – 40x + 16x – 640 = 0 => x(x – 40) + 16(x – 40) = 0 => (x + 16)(x – 40) = 0 => x = 40 Speed of car A = 40 – 4 = 36 km/h Desired distance = 36 × 3.75 = 135 km
A Hard Drive is __________
The electronic path, that connect one part of computer to another is _____
A megabyte is equal to _______ bytes.
Which of the following option of print settings is used to choose only specific pages in MS-Word 365?
Which of the following feature is not present in PIM?
The common name for the crime of stealing passwords is:
What is the use of dbase III plus?
The CPU, also called the______ when talking about PC, does the vast majority of the processing for a computer.
What type of graphical model is used to define a database?
Which of the following connects musical Instruments to the CPU?
