IPMAT/Dilr•10mos

DI DOUBT

please explain the last question, the ans in 2

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basicallybhavesh

IIM Ranchi (IR 2)

MOD•10mos

Month	Total Reviews	Positive Reviews	Negative Reviews	Cumulative Positive	Cumulative Negative
January	120	70	50	70	50
February	160	80	80	150	130
March	110	60	50	210	180
April	130	50	80	260	260
May	140	70	70	330	330
June	150	60	90	390	420
July	180	80	100	470	520

Hence, the cumulative negative is higher in June and July only (ergo, d: 2 months).

1

OP•10mos

I know this is very dumb, but how did we know ki it is cumulative sum bhaiya, so sorryy

1

basicallybhavesh

IIM Ranchi (IR 2)

MOD•10mos

Correct

"total number of negative reviews posted from January till the end of a particular month" implies:

January to January
January to February
January to March

... and so on!

1

OP•10mos

Ohh got it, thankyou bhaiya!

1

IPMAT/Dilr

Academic discussion and doubt solving for: Tournaments, Arrangements, Puzzles, Bar Graphs, Tabular Data

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IIM Ranchi (IR 2)

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