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Meenakshi

· started a discussion

· 1 Months ago

uncomplete solution

Question:

Directions: Find the wrong term in the following series. 

370,   379,    392,    405,   426,   455

Options:
A)

405

B)

392

C)

370

D)

455

E)

None of these

Solution:

Ans: (b) 370 + 9 = 379

      379 + (9 +2) = 390

      390 + (11 + 4) = 405

      405 + (15 + 6) = 426

      426 + (21 + 8) = 455

Knowledge Expert

· commented

· 1 Months ago

Dear student
Here we have to find the wrong number in the given series.
The series is in increasing order.
The pattern is- Addition of (9+2),(11+4),(15+6),(21+8) and 392 is the wrong number.

Regards
Team TR

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