XI_Maths_Sequences and Series_3 Online Test

The  term of series  will be ____.
Sum of the series  to n terms is ____.
If the  term of a series be , then the sum of  terms of the series is ____.
 ____.
Is divisible by 5
Is an odd integer divisible by 5
Is an even integer which is not divisible by 5
Is an odd integer which is not divisible by 5
If A is the A.M. of the roots of the equation  and  is the G.M. of the roots of the equation  then ____.
None of the above
If  and  are in H.P., then    are in ____.
A.P.
G.P.
H.P.
None of the above
The sum of  terms of  ____.
The sum to  terms of the series  is ____.
Sum of the squares of first  natural numbers exceeds their sum by 330, then  ____.
8
10
15
20
The sum of the series  to n terms is ____.
Description:

This test is based on AIEEE, IIT JEE for those students who studying in class XI

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