If k, 2(k + 1), 3(k + 1) are three consecutive terms of a G.P., then the value of k is
(a) -1
(b) -4
(c) 1
(d) 4
Solution:
Which term of the G.P. 18, -12, 8, … is
?
(a) 12th
(b) 11th
(c) 10th
(d) 9th
Solution:
More Solutions: