Arithmetic Progressions

For an AP

a = 7, d = 3, n = 8

nth term =?

• 31

• 21

• 28

• 24

For an AP

a = -18, n = 10, nth term = 0,

d =?

• 0

• 2

• -2

• 3

For an AP

d = -3, n = 18, nth term = -5

a =?

• 46

• -46

• -56

• 56

For an AP,

a = -18.9, d = 2.5, nth term = 3.6

n =?

• 7

• 8

• 9

• 10

30th term of the AP : 10, 7, 4,..... is

• 97

• -87

• -77

• 77

Which term of the AP 3, 8, 13, 18.... is 78?

• 16

• 15

• 14

• 13

Find the number of terms in the finite AP

7, 13, 19,........., 205

• 33

• 34

• 35

• 36

Check whether -150 is a term of the AP

11, 8, 5, 2....

• Yes

• No