ISI 2017 key

[Akshay Pamnani]

12)B
13)C
15)C
16)C
17)C
18)C
19)B
20)C

[Halflife]

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[Abhitesh]

Q12 d nowhere
Q13 c 72
Q14 c both
Q15 c (n-1)/n
Q16 c 500
Q17 c neither.
Q18 c 1/2
Q19 b continuous at 0
Q20 c bounded but does not converge

[Asd1995]

Same answers

[Halflife]

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[Akshay Pamnani]

12)
It does have a point of inflection at SD.
Just check double derivative,the sign changes about SD

[Abhitesh]

Sorry 12 should be b.

[Abhitesh]

draw a line from negative x to positive x. Part of the line is above the function and another part is below so neither.

[Halflife]

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[Abhitesh]

don't lose hope till you have at 20 correct.

[Halflife]

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[Halflife]

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[Abhitesh]

There isn't any weightage to written once you appear for interview.
ISI gets funding from govt. there is always a upper limit. Don't go by such rumours.

The process is simple. You are called for interview based on written. Top 27 people will be selected based on interview.

[Halflife]

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[Daffodils]

What is the expected cutoff for PEB? And PEA

[Halflife]

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[Daffodils]

I hope 60 .. I screwed up economics. Would like some one to post the kkey

[Asd1995]

Marks or percentage?

@halflife that's alright man, I hope you get called. Don't lose heart.

[Halflife]

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[Asd1995]

Shit, was that so? I must've misread the question then. Lol.