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Problems based on Numbers Test 4
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© examsnet.com
Question : 1
Total: 40
What will be the remainder when
19
10
is divided by 20?
19
20
3
1
Validate
Solution:
The value of
19
101
Unit digit of
9
1
=
9
9
2
=
1
9
3
=
9
So,
19
101
=
19
2
×
50
×
19
1
=
19
1
So, the remainder is 1 when 19 is divided by 20.
© examsnet.com
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