1000 SC163

ektamatta · Posted: Fri Jun 13, 2008 7:53 am Post subject: 1000 SC163

Because Halley’s comet changes orbit slightly during the seventy-six-year interval between passing close to Earth, it may veer onto a collision course with a planet sometime in the distant future.

(A) between passing
(B) of passing
(C) between its passes
(D) of its passes
(E) as it passes

g_beatthegmat · Posted: Fri Jun 13, 2008 9:27 am Post subject:

I think the answer should be (C) because the interval should be in between something.

OA?

ektamatta · Posted: Fri Jun 13, 2008 1:15 pm Post subject: a

yes OA is A

gmatinjuly · Posted: Mon Jun 16, 2008 8:32 am Post subject:

Interval between two things is correct

Orbit changes between two passes not while it passes closes to earrh

So correct is C

Guys whats the answer...expers..?

sulabh · Posted: Mon Jun 16, 2008 9:35 am Post subject:

Ekta A is not the OA.OA is C.