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Start learning 50% faster. Sign in now Let the radius of a circle = r cm. PO = 12 cm then, PC = 12 cm - r PC = 12 - r PD = 12 + r ∵ PB = 9 cm AB = 2 cm ∴ then PA = 9 - 2 = 7 cm PA × PB = PC × PD 7 × 9 = (12-r) (12+r) 63 = 144 - r² r² = 144 - 63 = 81 r = √81 r = 9 cm
Slime in meat spoilage occurs due to accumulation of _______cells
Which protein is responsible for elasticity of wheat dough?
High value of BOD (Biochemical Oxygen Demand) shows:
Pesticide residues can cause health hazards like:
Options :
1. Delayed neuro toxicity
2. Skin rashes and irritation
3. Flatulence
4. Neurolathyrism
In which year was FSSAI established?
The toxicity of SO₂ increases at:
A food must contain less than ___ grams of fat per serving to be considered a low-fat food:
The name of the useful bacteria to produce Beer is
Best maturity index of orange is:
The term Radappertization means: