Question
The difference between the length and breadth of a
rectangle is 19 m. If its perimeter is 198 m, then its area isSolution
Using formula, Perimeter = 2(l + b) Let the breadth be ‘x’ metre Length = (19 + x) metre ⇒ 2(x + 19 + x) = 198 ⇒ 4x = 198 – 38 ⇒ x = 160/4 = 40 metre Therefore, length = 40 + 19 = 59 metre Therefore, required area = 59 x 40 = 2360 m²
Anthocyanins commonly found in
a) Skin of red apples
b) Skin of red plums
c) Skin of red grapes
d...
Which of the following is/are Promoters of oxidation
a) Heat.
b) Light.
c) Degree of unsaturation
Milk and milk products provide which of the following vitamins.
a) A
b) D
c) E
d) K
The immunoglobulins that can bind with mast cells and release histamine…
Cellulose is a polymer made up of
In intelligent food packaging which of the following is not an internal indicator.
Sprouting of Onions during storage is inhibited by using
The average nitrogen content of protein….
Which of the following film is used to inactivate microorganisms on food surface that release microbial inhibitors.
a) Propylene
Carbon dioxide is used in food packages due to.