Q39
Which term of the A.P. 92, 88, 84, 80, ...... is 0?
A.
23
B.
32
C.
22
D.
24
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
an = a + (n - 1) × d where d = -4, Let an = 0⇒ 0 = 92 + (n - 1) × -4
⇒ 0 = 92 - 4n + 4
⇒ 4n = 96
⇒ n = 24