How many Mean questions are asked in WBCS Mains?

ExamTest.live has 1 Mean questions from WBCS Mains, covering years 2026–2026.

What is the difficulty level of Mean questions in WBCS Mains?

WBCS Mains Mean questions include 0 easy, 1 medium, and 0 hard questions on ExamTest.live.

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WBCS Mains

1 Mean questions from WBCS Mains with detailed answers and explanations. Free previous year questions and MCQs.

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Years:2026 (1)

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Q1mediummcqQuantitative AptitudeWBCS Mains2026

If u_{i} = \frac{x _{i} - 25}{10}, \sum f_{i} u_{i} = 20, and \sum f_{i} = 100, then find the value of the mean \overset{x}{ˉ} .

How many Mean questions come in WBCS Mains?▼

Our database has 1 Mean questions from WBCS Mains covering 2026 to 2026.

What difficulty are WBCS Mains Mean questions?▼

The 1 WBCS Mains Mean questions include 0 easy, 1 medium and 0 hard level questions.

Where can I find more Mean questions for other exams?▼

Visit /tag/mean to see all Mean questions across all exams including SSC CGL, Competitive Exam, Staff Selection Commission.