The sum of 15% of a positive number and 10% of the same number is 70. What is twice of that number?

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Q 1637501482.     The sum of 15% of a positive number and 10% of the same
number is 70. What is twice of that number?
IBPS-CLERK 2011 04/12/2011
A

`660`

B

`460`

C

`560`

D

`580`

E

None of these

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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