Question
The present age of P is 20% more than that of Q. P is
6.5 years older than R. Twelve years from now, S will be 9 years older than R. If the present average age of all four individuals is 22 years, find the current age of S.Solution
ATQ,
Let present age of 'Q' be ‘x’ years Present age of 'P' = 1.20 × x = ‘1.2x’ years Present age of 'R' = (1.2x – 6.5) years Present age of 'S' = (1.2x – 6.5 + 9) = (1.2x + 2.5) years ATQ, x + 1.2x + 1.2x – 6.5 + 1.2x + 2.5 = 22 × 4 = 88 4.6x = 92 x = 20 Present age of 'S' = 1.2 × 20 + 2.5 = 26.5 yearsÂ
Which electromagnetic rays are used to cook food in Microwave ovens?
Which is untrue with respect to pectin, a naturally occurring polysaccharide in fruits, in the food industry?
a.   It forms the basis of j...
Which is not true about microwave?Â
Substances that reduce the availability of one or more nutrients known as
Sequestrants are:
Intentional addition and substitution of substances which adversely affect the purity and quality of food is known as………
Example of a typical homopolysaccharide is:
________ is not present naturally in food but is formed during the fermentation of sugar by bacteria
Consumption of mustard oil adulterated with argemone oil can lead to a disease named:
In active packaging Ca(OH)2 and NaOH acts as
a) Oxygen scavenger
b) Carbon Dioxide scavenger
c) Ethylene scavenger
d) Moisture remover
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