Arithmetic Progression 101

Which of the following forms an AP?

• -1, -1, -1, -1, ...

• 0, 2, 0, 2, .....

• 1, 1, 2, 2, 3, 3, ...

• 1/2, 1/3, 1/4, 1/5, ....

Which of the following is not an Arithmetic Progression?

• 1, 4, 7, 10, .....
• -5, -2, 1, 4, .....
• 3, 7, 12, 16, ......
• 11, 14, 17, 20, .....

Which of the following is/are Arithmetic Progression(s)?

• 1, 4, 7, 10, .....

• -5, -2, 1, 4, .....

• 3, 7, 12, 16, ......

• 11, 14, 18, 22, .....

Is this an Arithmetic progression? 5, 4.25, 3.5, 2.75

• Yes

• No

Is the sequence arithmetic progression: 78, 785, 7855, 78555, ...

• Yes

• No

Say 'TRUE' or 'FALSE'
The sequence 1³, 2³, 3³, ..... is an Arithmetic Progression

• TRUE
• FALSE

Is the sequence : 1, ½, ⅓, ¼, ...... an Arithmetic Progression?

• YES.
• NO

Is the sequence : 1, ½, ⅓, ¼, ...... an Arithmetic Progression?

• YES.
• NO

A list of numbers -10, -6, -2, 2 is _________

• an A.P with common difference = -16

• an A.P with common difference = 4

• an A.P with common difference = -4

• Not an A.P

The next two terms of the sequence
4, 7, 10, 13 are ....

• 16 and 19
• 15 and 19
• 16 and 18
• 15 and 18