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Part - II: JEE (MAIN) / AIEEE (previous ...

Part - II: JEE (MAIN) / AIEEE (previous years) questions A person has to count 4500 currency notes. Suppose he counts a note in the n th minute. If a = a = .....: a = 100 And ana …… is in a parallel range with a common difference of -2, so it will take time to count all the notes. TAIEEE 2010 (8, -2), 144] (1) 34 minutes (2) 125 minutes (3) 135 minutes (4) 24 minutes 200 per person for drinking. Saves per month. Every month thereafter P digest

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A person is to count 4500 currency notes. Let a_(n) denotes the number of notes he counts in the nth minute. If a_(1)=a_(2)="........"=a_(10)=150" and "a_(10),a_(11),"......", are in AP with common difference -2 , then the time taken by him to count all notes is

A person is to cout 4500 currency notes. Let a_(n) denotes the number of notes he counts in the nth minute. If a_(1)=a_(2)="........"=a_(10)=150" and "a_(10),a_(11),"......", are in AP with common difference -2 , then the time taken by him to count all notes is