Find which of the following are not G.P.
(iv) `-4, -20, -100, -500,......`

Find which of the following are not G.P. (ii) 1,4,9,16,.....

Find which of the following are not G.P. (iii) 1, -1, 1, -1,......

Find which of the following are not G.P. (i) 6,12, 24, 48, ......

Which of the following list of number form G.P. ? (ii) 64, -32, 16, ......

Which of the following list of number form G.P. ? (i) 3, 6, 12, ......

Find which of the following are not GP. 1. 6,12,24,48,"….." 2. 1,4,9,16"….." 3. 1,-1,1,-1,"….." 4. -4,-20,-100,-500,"….." .

Which of the following are G.Ps? Write 3 more terms . 4,8,10,20,…

Which of the following list of number form G.P. ? (iii) 1/64, 1/32, 1/8 , .......

Explain why each of the lists above is a G.P. (iv) 18, 16.2, 14.58, 13.122 ......

The common ratio of the GP 4, 20, 100, 500, ……. Is ……….