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Shubham Soni

· started a discussion

· 1 Months ago

i need sol.

Question:
Complete the series given below.

7, 26, 63, 124, 215, 342,?

Options:
A) 391
B) 421
C) 481
D) 511
Solution:

Ans:(d)

The terms of the given series are (231), (331), (431), (531), (631), (731), ...

So, missing term = (83 1) = (512 1) = 511.

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