1) 2 nos: , LCM=693 , GCM=11 one no: 77 find the other ?
ans: 99
2) 5 children,youngest 3yrs old and no 2 children hve the same age ,sum of their age is 26.Find the age of eldest.
7,8,10,...
ans:8
3)second no: is twice the first no: and first no: is thrice the third no:.Their avg is 20.
Find the greatest no:
ans: 36
4)RS232 cable - bit transfer rate ?
0-50000,5000-50000.....
5) If CPU wants to stop the IO process and continue with main processing ,then which device it uses :
Control Unit,IO Divertor,Channel Divertor,None
6)connnecting 2 diff networks :
ans: Gateway
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