Latest IES EC Aptitude Question SOLUTION: Q. A magnetic drum of 8 inch diameter has 100 tracks and storage density of 200 bits/inch. What is its storage capacity?
Option
a) 8402 bits
b) 202400 bits
c) 502400 bits
d) 10048
Students attend our lectures, not because the mathematics we teach ‘makes lots of fun’ for us, but because they believe they can learn some essential knowledge from us. And each of our young students has only one life to live. We should therefore be a