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Problems based on Numbers Test 5
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© examsnet.com
Question : 27
Total: 40
The double of a positive whole number is 50 times the value of its reciprocal. What is the number?
20
10
5
2
Validate
Solution:
Let the positive whole number be x; then
2
x
=
50
×
1
x
⇒
x
2
=
25
⇒
x
=
5
© examsnet.com
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