अनुक्रम (250,239,221,x,166) में अंतरों का क्रम (-11,-18,-25,-30) है। (x) क्या होगा?
In the sequence (250,239,221,x,166), the differences are (-11,-18,-25,-30). What will (x) be?
Explanation opens after your attempt
C. (196)
Concept
(221-25=196) and (196-30=166). Exam tip: apply negative differences carefully in decreasing sequences.
Why this answer is correct
The correct answer is C. (196). (221-25=196) and (196-30=166). Exam tip: apply negative differences carefully in decreasing sequences.
Exam Tip
(221-25=196) और (196-30=166) है। घटते क्रम में ऋणात्मक अंतर ध्यान से लगाएँ।
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