Question
Find the area of the sector of a circle with radius 14
cm and central angle 90°.Solution
The area of the sector is given by: Area of sector = (θ/360) × π × r², where θ is the central angle, and r is the radius. Given: r = 14 cm and θ = 90°. Area of sector = (90/360) × π × 14² = 1/4 × π × 196 = 49π cm² Correct option: B) 49π cm²
The feeding intensity of fish determined by calculating gastro-somatic index is equal to
Which of the following spore forming bacteria may lead to overcooked and degraded canned food?
What must be declared on every food package?
Agricultural Produce (Grading and Marketing) Act (1937) is also:
The skin of vegetable are removed by
The membrane lipid hypothesis was given by:
When drying a product, more surface area means……..drying  Â
Food processing in India is concentrated in which sectos?
Which instrument measures calories:
One kilocalorie equals:
