Index Number
Gujarat Board · Class 12 · Statistics
All formulas from Index Number in Gujarat Board Class 12 Statistics. Key equations, constants, and identities for board exam preparation.
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Formulas
Key Formulas
Price Relative = (p₁ / p₀) × 100
Index Number (simple) = Σ(p₁/p₀) / n × 100
Fixed Base Index = (Value in current year / Value in base year) × 100
Chain Base Index (CBS) = (Value in current year / Value in preceding year) × 100
FBS → CBS: CBS = (Current year FBS / Previous year FBS) × 100
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