Jharkhand PSC Prelim Exam 2008 Solved Paper

Question : 80 of 100

Marks: +1, -0

462, 420. 380; x, 306 is the value of x in-

Solution:

(2)

→ 462,420,380, x, 306

given.
The given number series is based on the following pattern.

462-420=42

420-380=40

380-x=38

x-306=36

Then, after solving

380-x=38

x-306=36

x=342

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