Class 10th - Arithmetic Progressions

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

• YES.

• NO

• Inadequate data

The common difference of the Arithmetic Progression 0.2, -0.3, -0.8, ..... is 

• 0.3
• 0.5
• -0.5
• -0.2

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

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, .....

Tags

CCSS.HSF.BF.A.2

Is the sequence arithmetic: 0.2, 0.22, 0.222, 0.2222, ...

• Yes

• No

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

The salary of Reena in 1st year, 2nd year, 3rd year, 4th year with a starting salary of Rs.8000 with an annual increment of Rs.500. What will be her salary in the 7th year

• 10,000

• 10,500

• 11,000

• 11,500

The sum of first 'n' terms of an AP is (3n²+6n). The common difference of the AP is ______

• 6

• 9

• 15

• -3

The common difference of the AP  $\frac{1}{p}$ , $\frac{1-p}{p}$  , $\frac{1-2p}{p}$  ........is

• p

• -p

• -1

• 1

The first and last terms of an AP are 1 and 11. If the sum of its terms is 36, then the number of terms will be _______

• 5

• 6

• 7

• 8

Find the first term of the given sequence:
a₁₄=68
d=3

• 14
• 20
• 26
• 29

Tags

CCSS.HSF.BF.A.2

In an Arithmetic Progression, common difference d = 3, then t₅ - t₇ is equal to ____

• 2
• -2
• 6
• -6

Tags

CCSS.HSF.BF.A.2