[Unhappy_Demon]

Crush this...

A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily.

(A) as infrequently as once every other month or often, as
(B) as infrequently as once every other month or as often as
(C) infrequently, as often as once every other month, or often, like
(D) infrequently, like once every other month, or often, like
(E) infrequently, like once every other month, or as often as

[tyro.novice]

Originally Posted by Unhappy_Demon

Crush this...

A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily.

(A) as infrequently as once every other month or often, as
(B) as infrequently as once every other month or as often as
(C) infrequently, as often as once every other month, or often, like
(D) infrequently, like once every other month, or often, like
(E) infrequently, like once every other month, or as often as

My take

option B
'as infrequently as' and ' as often as' are to be used in the sentence.

[shashank3012]

Originally Posted by Unhappy_Demon

Crush this...

A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily.

(A) as infrequently as once every other month or often, as
(B) as infrequently as once every other month or as often as
(C) infrequently, as often as once every other month, or often, like
(D) infrequently, like once every other month, or often, like
(E) infrequently, like once every other month, or as often as

my take
option (B)
does not end with 'like'.E is wrong,due to improper commas.as daily looks wrong.B looks correct.

[Unhappy_Demon]

Originally Posted by Unhappy_Demon

Crush this...

A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily.

(A) as infrequently as once every other month or often, as
(B) as infrequently as once every other month or as often as
(C) infrequently, as often as once every other month, or often, like
(D) infrequently, like once every other month, or often, like
(E) infrequently, like once every other month, or as often as

OA is B indeed

[Unhappy_Demon]

Originally Posted by tyro.novice

My take

option B
'as infrequently as' and ' as often as' are to be used in the sentence.

.... perfect

[Unhappy_Demon]

Crack this...

In 1985 the city’s Fine Arts Museum sold 30,000 single-entry tickets. In 1986 the city’s Folk Arts and Interior Design museums opened, and these three museums together sold over 80,000 such tickets that year. These museums were worth the cost, since more than twice as many citizens are now enjoying the arts. Which of the following, if true, most seriously weak- ens the author’s assertion that more than twice as many citizens are now enjoying the arts?


(A) Most visitors to one museum also visit the other two.

(B) The cost of building the museums will not be covered by revenues generated by the sale of
museum tickets.

(C) As the two new museums become better known, even more citizens will visit them.

(D) The city’s Fine Arts Museum did not experience a decrease in single-entry tickets sold in 1986.

(E) Fewer museum entry tickets were sold in 1986 than the museum planners had hoped to sell

[Unhappy_Demon]

Crack this ..

Unlike a hurricane, which can be observed from within, a tornado is so small that such a study has not been practical.

(A) that such a study has not been practical
(B) that studying it that way has not been impractical
(C) for such studies as this to have been impractical
(D) as to not make such a study practical
(E) as to be impractical of study

[tyro.novice]

Originally Posted by Unhappy_Demon

Crack this...

In 1985 the city’s Fine Arts Museum sold 30,000 single-entry tickets. In 1986 the city’s Folk Arts and Interior Design museums opened, and these three museums together sold over 80,000 such tickets that year. These museums were worth the cost, since more than twice as many citizens are now enjoying the arts. Which of the following, if true, most seriously weak- ens the author’s assertion that more than twice as many citizens are now enjoying the arts?


(A) Most visitors to one museum also visit the other two.

Option A coz if the same people visiting the other two museums accounts for the increase in sale of tickets , more than twice as many citizens are not enjoying the arts.

Originally Posted by Unhappy_Demon

Crack this ..

Unlike a hurricane, which can be observed from within, a tornado is so small that such a study has not been practical.

(A) that such a study has not been practical
(B) that studying it that way has not been impractical
(C) for such studies as this to have been impractical
(D) as to not make such a study practical
(E) as to be impractical of study

Option A
'impractical of study' is incorrect.

[Unhappy_Demon]

Originally Posted by tyro.novice

Option A coz if the same people visiting the other two museums accounts for the increase in sale of tickets , more than twice as many citizens are not enjoying the arts.

can you explain bit further ....how the single entry ticket and twice visits affects here ?

Option A
'impractical of study' is incorrect.

[tyro.novice]

Originally Posted by Unhappy_Demon

Crack this...

In 1985 the city’s Fine Arts Museum sold 30,000 single-entry tickets. In 1986 the city’s Folk Arts and Interior Design museums opened, and these three museums together sold over 80,000 such tickets that year. These museums were worth the cost, since more than twice as many citizens are now enjoying the arts. Which of the following, if true, most seriously weak- ens the author’s assertion that more than twice as many citizens are now enjoying the arts?


(A) Most visitors to one museum also visit the other two.

The number of tickets sold earlier were 30,000. Now, the combined total of tickets sold by all three museums is 80,000. If a visitor to one museum buys the tickets for other two museums as well, then its the same set of people who are visiting these three museums rather than an increase in number of people enjoying art.

Originally Posted by Unhappy_Demon

Crack this ..

Unlike a hurricane, which can be observed from within, a tornado is so small that such a study has not been practical.

(A) that such a study has not been practical
(B) that studying it that way has not been impractical
(C) for such studies as this to have been impractical
(D) as to not make such a study practical
(E) as to be impractical of study

We have to choose a sentence that states that it is impractical to study a tornado by observing it from within as it is very small.
B,c state that it is practical. 'so small as to' is not correct . Furthermore , 'impractical to study' is the correct phrase rather than 'impractical of study'.