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HCU MCA 2013 Paper
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© examsnet.com
Question : 55
Total: 75
If
(
256
)
10
=
(
A
)
8
×
(
B
)
16
and
(
B
)
10
=
2
×
(
A
)
10
, then the values of A, B are respectively
(7,14)
(15,30)
(6,12)
(10,20)
Validate
Solution:
(d)
(
10
)
8
=
1
×
8
1
+
0
×
8
0
=
8
+
0
=
(
8
)
10
(
20
)
16
=
2
×
16
1
+
0
×
16
0
=
32
+
0
=
(
32
)
10
8
×
32
=
2
56
© examsnet.com
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