ARITHMETIC PROGRESSION BY MS. MANSI KV NFC NAGAR GHATKESAR

General form of Arithemetic

Progression is…………

• a, a+2d, a+3d, a+4d, ………….

• a, a+d, a+2d, a+3d, a+4d, a+5d,………..

• a, a+ad+ a+bd+a+cd,……

• a², a²⁺¹, a²⁺²,……….

-10, -5, 0, 5, 10, 15, ……

What will be the next term of this A.P?

• -20

• 20

• -30

• 30

If a = 10 and d = 10, then first four trms will be:

• 10, 30, 50, 60

• 10, 20, 30, 40

• 10 , 15, 20, 25

• 10, 18, 20, 30

Is the sequence arithmetic: 17, 9, 1, -7, ...

• Yes
• No

Find the common difference: -18, -23, -28, -33, ...

• d = -5
• d = 5
• d = -3
• d = 3

The first term and common difference for the A.P. 3, 1, -1, -3:

• 1 and 3

• -1 and 3

• 3 and -2

• 2 and 3

The 17th term of an AP exceeds its 10th term by 7. Find the common difference

• 1

• 2

• 3

• 4

43 is one of the term of the AP..3, 5, 7, ....determine which term is it

• 19
• 20
• 21
• 22

Find the common difference if a=-18, n-10 and a_n=0

• 1

• 2

• 3

• 4

How many three digit numbers are divisible by 7?

• 118

• 128

• 138

• 148