digit of decimal d

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sanju09: GMAT Instructor; Posts: 3650; Joined: Wed Jan 21, 2009 4:27 amFollowed by: 80 members; Location: India; Thanked: 267 times; GMAT Score:760

by sanju09 » Fri Apr 10, 2009 4:13 am

Is the hundredth digit of decimal d greater than 5?

(1) The tenth digit of 10 d is 7.

(2) The thousandth digit of d/10 is 7.

OA D

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Source: Beat The GMAT — Data Sufficiency | Fri Apr 10, 2009 4:13 am

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