Let the speed of stream be ‘x’ km/hr. So, speed of boat in still water = 5 × x = 5x km/hr Downstream speed of boat = 5x + x = 6x km/hr According to question; 6x = 144/8 = 18 Or, x = 3 Upstream speed of the boat = 5x – x = 4x = 4 × 3 = 12 km/hr Required time taken = 96/12 = 8 hours
OCR stands for:
Softcopy is the intangible output, so then what is hardcopy?
The process of computer receiving information from a server on Internet is known as
The memory unit that communicates directly with the CPU is called ________ memory.
Who is recognised as the Father's of the Internet?
Which of the following extension is not audio extension ?
Which of the following storage media provides sequential access only ?
Which of the following places common data elements in order from smallest to largest?
A(n) .......... is a small group of computers and peripherals linked together in a small geographic area.
Which key is the example of Toggle key.?
