Let the unit digit of original number be 'a'. So, tens digit of original number = a2 ATQ, 10a2 + a + 10a + a2 = 132 Or, 11(a2 + a) = 132 Or, a2 + a - 12 = 0 Or, a2 + 4a - 3a - 12 = 0 Or, a(a + 4) - 3(a + 4) = 0 Or, (a - 3) (a + 4) = 0 So, 'a' = 3 or 'a' = - 4 Since, the original number is natural. So, 'a' = 3 Therefore, required value = 0.65 X (10a2 + a - 10a - a2) = 0.65 X 9 X (32 - 3) = 0.65 X 54 = 35.1
TDT represents…….of microbes
In cryogenic freezing the liquid nitrogen temperature is:
In active packaging Ca(OH)2 and NaOH acts as
a) Oxygen scavenger
b) Carbon Dioxide scavenger
c) Ethylene scavenger
d) Moisture remover
Which of the following factors not promote oxidation in Oil & Fat
Which of the following process results in formation of alcohol from sugar?
Pyshrophilic microorganisms can grow at about_______
Statement 1: There will be a shift of demand snacks, convenience food and organic and diet food. Statement 2: High taxation is a constraint for the food...
Which one is used as preservative in many processed meat products?
Bixin is a ……pigment derived from the seed coat of Bixa orelana.
