Question

solve this please,

9, 81, 89, 623, 629, ?
a)3146
B)2146
c)3147
D)3145

Answer 1

Answer:

Option ( D ) is correct.

Step-by-step explanation:

Given series 9,81,89,623,629,?

Observing the pattern, we get

First term = 9

Second term = 9 × 9 = 81

Third term = 81 + 8 = 89

Fourth term = 89 × 7 = 623

Fifth term = 623 + 6 = 629

Sixth term = 629 × 5 = 3145

Therefore,

Option ( D ) is correct.

•••♪

Answer 2

9*9=81

81+8=89

89*7=623

623+6=629

629*5=3145

.

.

.

ANSWER:----- 3145

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I hope it helps.