IIT JEE Questions And Answers :: Sequence And Series: part1



IIT JEE : Sequence And Series QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2014 examinations :

1.A G.P. consists of an even number of terms. If the sum of all the terms is 5 times the sum of the terms occupying odd places, then the common ratio will be

2
3
4
5

2.The ratio of the harmonic mean to the geometric mean of two positive numbers is 12/13. The number are in the ratio

12/13
13/12
4/3
4/9

3.The sum of the series 2, 5, 8, 11,� is 60100, then n is

100
200
150
250

4.If the sum of first n natural numbers is 1/5 times the sum of their squares, then the value of n is

5
6
7
8

5.If the sum of first n positive integers is 1/5 times the sum of their squares, then n equals

5
6
7
8

More Sequence And Series QUESTIONS AND ANSWERS available in next pages

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