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Bhagwan212
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Sameermck
I agree , it says >55% of total units (20) > 11 was produced in second factory so, if first factory is already producing 8 items , it cannot produce X1(3) as it would make it 11(55%) . In the second statement, 9 items are already produced in 2nd factory so inorder to make it >55 % either X1,X2 or X6 can be produced in 2nd factory, not sufficient. Only statement 1 is sufficient to answer whether X1 is produced in 1st factory or not, so the answer should be A
just saw my mistake. The answer is still Option D, because if factory 2 produces 11 units and X3 and X4 together produced 9, so it can only produce X2. Hence X1 is in first factory. Thereby giving us the answer.
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aayushimehta12
2
How?

2^89 has a unit digit of 2
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got 2
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Data Sufficiency Butler: April 2024
April 10DS 1DS 2
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latest questions added in the link below di-butler-425510.html
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Are the ques from chapter Calenders tested on real test?

@chetan2u
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can someone please help me with the second part of this question? I am unable to understand
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Data Sufficiency Butler: April 2024
April 11DS 1DS 2
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samriddhijj
can someone please help me with the second part of this question? I am unable to understand
Is the answer to the 2nd part triple?
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Nullbyte
Is the answer to the 2nd part triple?
No the answer is "increase more than ten-fold"
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is this question incorrect?? I wasted so much time on this

OFFICIAL QUESTION
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Any good links/docs to practice graph representation?
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Some DI questions can be a real pain and eat up almost 4-5 min of your time and no matter how much I practice I don’t think I’ll be able to solve them in 2 min... 😭
Any suggestions on time management in DI?
Should we just skip these questions?
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