With reference to the use of nano technology in health secto

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With reference to the use of nano technology in health sector, which of the following statements is/are correct?

Select the correct answer using the code given below

????????? ??????? ??? ???? ???????????? ?? ????? ?? ?????? ???, ?????????? ??? ?? ??? ?? ??? ??? ?? / ????

???? ??? ?? ??? ?? ????? ???? ??? ????? ?????

[UPSC IAS Prelims-2015]

A 1 only

1 ही

B 2 only

२ ही

C Both 1 and 2

दोनों 1 और 2

D Neither 1 nor 2

न तो 1 और न ही 2

Both are correct. ...

????? ??? ???? ...

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