MBA Exam

If in any decreasing arithmetic progression, sum of all its terms, except for the first term, is equal to -36, the sum of its terms, except for the last term, is zero, and the difference of the tenth and sixth term is equal to -16, then what will be the first term of this series?

1) 16
2) 20
3) -16
4) -20
5) -24

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MBA Other Question
what is the distance in cm between two parallel chords of length 32 and 24cm in a circle of radius 20cm maaf karo eazzzy question ke liye.. i have started geometry finally

1) 1
2) 4
3) 28
4) 4 or 28
 7. if m and n are two integers divisible by 5, then which of the following need not be necessarily true?1) m^2 + n^2 is divisible by 25 2) m-n is divisible by 5 3) m + n is divisible by 10 4) none of these [CAT 1997]

1) 1
2) 2
3) 3
4) 4