Infosys Company Numerical Ability Number System

A, B and C are 8 bit no's. They are as follows:

A -> 1 1 0 1 1 0 1 1

B -> 0 1 1 1 1 0 1 0

C -> 0 1 1 0 1 1 0 1 (n=intersection, u=union)

Find ((A n B) u C) =? . A-B is {A} - {A n B}

Read Solution (Total 1)

A-C
11000101-00111010=10001011
now (A-C) or B

10001011 or 00110011
10111011
8 years agoHelpfull: Yes(1) No(0)

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A and B are shooters and having their exam. A and B fall short of 10 and 2 shots respectively to the qualifying mark. If each of them fired atleast one shot and even by adding their total score together, they fall short of the qualifying mark, what is the qualifying mark?
A, B and C are 8 bit no's. They are as follows:
A -> 1 1 0 0 0 1 0 1
B -> 0 0 1 1 0 0 1 1
C -> 0 0 1 1 1 0 1 0 ( - =minus, u=union)
Find ((A - C) u B) =?