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Class 11 Maths Practice Test - Sum to n Terms of Special Series
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Class 11 Maths Practice Test - Sum to n Terms of Special Series
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13 Questions

1. Find the sum of series 12+32+52+…………………………..+112.
2. Find the sum of series up to 6th term whose nth term is given by n2 + 3n.
3. Find the sum up to 7th term of series 2+3+5+8+12+………………….
4. Find the sum to n terms of the series whose nth term is n (n-2).
5. Find the sum of series 62+72+…………………..+152.
6. Find the sum 12+22+32+……………+102.
7. Find the sum of first n terms.
8. Find the sum of series 63+73+………………..…..+203.
9. Find the sum of cubes of first n terms.
10. Find the sum of squares of first n terms.
11. Find the sum to 6 terms of each of the series 2*3+4*6+6*11+8*18+………………..
12. Find the sum of series 13+33+53+…………………………..+113.
13. Find the sum 13+23+33+……………+83.

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