PPT of Ch 6.1, Arithmetic progression, Sequence and Series, Quantitative Aptitude | Quantitative Aptitude for CA Foundation PDF Download

 Page 1


CPT Section D - Quantitative Aptitude Chapter 6 
 
CA. Loveneesh Kapoor 
Page 2


CPT Section D - Quantitative Aptitude Chapter 6 
 
CA. Loveneesh Kapoor 
Learning Objectives 
Understand the concept of Sequence and Series 
Understand the nature of sequences-Arithmetic Progression  
(A.P .) and Geometric Progression (G.P .) 
To find any term of the sequence or the sum of all terms in the 
sequence 
Understand various formulas of A.P and G.P series. 
Numerical as well as mathematical problems related to the A.P 
and G.P Series. 
Page 3


CPT Section D - Quantitative Aptitude Chapter 6 
 
CA. Loveneesh Kapoor 
Learning Objectives 
Understand the concept of Sequence and Series 
Understand the nature of sequences-Arithmetic Progression  
(A.P .) and Geometric Progression (G.P .) 
To find any term of the sequence or the sum of all terms in the 
sequence 
Understand various formulas of A.P and G.P series. 
Numerical as well as mathematical problems related to the A.P 
and G.P Series. 
Sequences-Pattern 
Guess the next number in the following cases 
1,4,7,10,__,___ 
Next no. will be 13 and then 16 following a definite order of succession of 3. 
5,15,25,__,… 
Next term will be 35, adding definite succession of 10 to the previous number 
25. 
Now Next Number can be judged because there is a definite pattern and the 
sequence is worked out with a common difference among all the numbers. 
This succession is called as ARITHMETIC PROGRESSION (A.P .) 
Page 4


CPT Section D - Quantitative Aptitude Chapter 6 
 
CA. Loveneesh Kapoor 
Learning Objectives 
Understand the concept of Sequence and Series 
Understand the nature of sequences-Arithmetic Progression  
(A.P .) and Geometric Progression (G.P .) 
To find any term of the sequence or the sum of all terms in the 
sequence 
Understand various formulas of A.P and G.P series. 
Numerical as well as mathematical problems related to the A.P 
and G.P Series. 
Sequences-Pattern 
Guess the next number in the following cases 
1,4,7,10,__,___ 
Next no. will be 13 and then 16 following a definite order of succession of 3. 
5,15,25,__,… 
Next term will be 35, adding definite succession of 10 to the previous number 
25. 
Now Next Number can be judged because there is a definite pattern and the 
sequence is worked out with a common difference among all the numbers. 
This succession is called as ARITHMETIC PROGRESSION (A.P .) 
Sequence-Meaning 
A succession of terms arranged in a definite order and following 
some definite rule or law. 
In other words, numbers or objects arranged in a definite order. 
Example 
1,3,5,7,9, ….. Odd Numbers 
2,4,6,8,10 …..Even Numbers 
Page 5


CPT Section D - Quantitative Aptitude Chapter 6 
 
CA. Loveneesh Kapoor 
Learning Objectives 
Understand the concept of Sequence and Series 
Understand the nature of sequences-Arithmetic Progression  
(A.P .) and Geometric Progression (G.P .) 
To find any term of the sequence or the sum of all terms in the 
sequence 
Understand various formulas of A.P and G.P series. 
Numerical as well as mathematical problems related to the A.P 
and G.P Series. 
Sequences-Pattern 
Guess the next number in the following cases 
1,4,7,10,__,___ 
Next no. will be 13 and then 16 following a definite order of succession of 3. 
5,15,25,__,… 
Next term will be 35, adding definite succession of 10 to the previous number 
25. 
Now Next Number can be judged because there is a definite pattern and the 
sequence is worked out with a common difference among all the numbers. 
This succession is called as ARITHMETIC PROGRESSION (A.P .) 
Sequence-Meaning 
A succession of terms arranged in a definite order and following 
some definite rule or law. 
In other words, numbers or objects arranged in a definite order. 
Example 
1,3,5,7,9, ….. Odd Numbers 
2,4,6,8,10 …..Even Numbers 
Arithmetic Progressions  
(A.P . Series)