SPECIAL SERIES WORKSHEET

In this page special series worksheet you can find some set of questions. You can also get solution for each problems with detailed explanation.

(1) Find the sum of the special series 1 + 2 + 3 + ......... + 45   solution

(2) Find the sum of the special series 16² + 17² + 18² + ......... + 25²  solution

(3) Find the sum of the special series 2 + 4 + 6 + ........ + 100   solution

(4) Find the sum of the special series 7 + 14 + 21 + ........ + 490  solution

(5) Find the sum of the special series 5² + 7² + 9² + ......... + 39²  solution

(6) Find the sum of the special series 16³ + 17³ + ......... + 35³  solution

(7) Find the value of k if 1³ + 2³ + 3³ + ......... + k³ = 6084  solution

(8) Find the value of p if 1³ + 2³ + 3³ + ......... + p³ = 2025  solution

(9) If  1 + 2 + 3 + ....... + p = 171 then find 1³ + 2³ + 3³ + ......... + p³  solution

(10) If  1³ + 2³ + 3³ + ......... + k³  = 8281 then find 1 + 2 + 3 + .........+k  solution

(11) Find the total area of 12 squares whose sides are 12 cm,13 cm,....... 23 cm respectively.  solution

(12) Find the total volume of 15 cubes whose edges are 16 cm,17cm,18 cm,....... 30 cm respectively.   solution

These are the questions in the topic special series worksheet.special series worksheet

Answers :

  1. 1035
  2. 4285
  3. 2550
  4. 17395
  5. 10650
  6. 382500
  7. k = 12
  8. k = 9
  9. 29241
  10. 91
  11. 3818 square units
  12. 201825 cubic units


Sets and Functions

Exercise 1.1

Exercise 1.2

Exercise 1.3

Exercise 1.4

MATRIX

Exercise 4.1

Exercise 4.2

Exercise 4.3

Coordinate Geometry

Mensuration

Statistics

Exercise 11.1

Quote on Mathematics

“Mathematics, without this we can do nothing in our life. Each and everything around us is math.

Math is not only solving problems and finding solutions and it is also doing many things in our day to day life.  They are: 

It subtracts sadness and adds happiness in our life.    

It divides sorrow and multiplies forgiveness and love.

Some people would not be able accept that the subject Math is easy to understand. That is because; they are unable to realize how the life is complicated. The problems in the subject Math are easier to solve than the problems in our real life. When we people are able to solve all the problems in the complicated life, why can we not solve the simple math problems?

Many people think that the subject math is always complicated and it exists to make things from simple to complicate. But the real existence of the subject math is to make things from complicate to simple.”