Question

140, ?, 10000, 69993, 419952
what's the missing term there.?
A. 1193
B. 1187
C. 1251
D. 1273

Answer 1

$Given \: sequence: \\ \red { 140, ? , 10000, 69993, 419952 }$

/* Observe the pattern of the sequence , we get */

1. 15 × 10 - 10 = 140
2. 140 × 9 - 9 = 1251
3. 1251 × 8 - 8 = 10000
4. 10000 × 7 - 7 = 69993
5. 69993 × 6 - 6 = 419952

Therefore.,

$Option \: \pink { ( B ) } \: is \: correct .$

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