# UGC-NET | UGC NET CS 2016 July – III | Question 29

Assume that we need to download text documents at the rate of 100 pages per minute. A page is an average of 24 lines with 80 characters in each line and each character requires 8 bits. Then the required bit rate of the channel is _____.**(A)** 1.636 Kbps**(B)** 1.636 Mbps**(C)** 3.272 Mbps**(D)** 25.6 Kbps**Answer:** **(B)****Explanation:** 100 pages , each page contain 24 line, each line have 80 character and each character weighted 8 bit, we have to download 100 pages per minute.

i.e. 100 * 24 * 80 * 8 / 60 = 25.6 kbps.

So, option (D) is correct.

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