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Verbal Reasoning · Q4

Number Series Completion

Competitive Exams · Verbal Reasoning · question 4

Q4

What will come at the place of question mark ?10, 100, 200, 310, ?

A.
430
Answer
B.
420
C.
410
D.
400

Answer: Option A

Solution

Answer: Option A
Solution:

1st term : 10
2nd term : 100 = 10+90
3rd term : 200 = 100+100
4th term : 310 = 200+110
5th Term: 430 = 310+120

Therefore, the answer is 430.