TCS Company Logical Reasoning Number Series

There is a set of numbers that relate to each other in a certain way. Find the way the first set of boxes works. The numbers in the second set work in exactly the same way. Find the number that must go in the empty box in the first set.
30
11
128
67
219
6
3
6
3
6
3
144
19
634
131
1724
435
(a) 343
(b) 346
(c) 349
(d) 643

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TCS Other Question

how many 2 r in 4 digit no? there are 7 people in a room then wat is d probability dat 2 of dem hv same birthdy?