Question
In a college the ratio of boys and girls are in the
ratio 7:9. 65% girls and 40% boys were absent. Find the girls present if the total number of students in a college were 320.Solution
Boy: Girl = 7:9 Total number of students = 320 Number of Boys = (7/16) × 320 = 140 Number of Girls = (9/16) × 320 = 180 Number of girls absent = 65% × 180 = 117 Number of boys absent = 40% × 140 = 56 Total number of girls present = 180 – 117 = 63
Which of the following is a non-climacteric fruit?
Nutritional labeling is not required for:
______ is the general name for a class of bacteria that causes mastitis in dairy cattle:
Which of the following statement about vitamin C is correct?
The residual extract for alcoholic beverages is 50 by FSSAI standard. The analysis report of your sample is found as 112. It is due toÂ
For zero order reaction, the rate with time is
The point at which dried products just become lumpy is known as:
Which of the following is a chemical used in aseptic packaging?
a) Chlorine peroxide
b) Lithium oxide
c) Hydrogen Peroxide
d...
In enzyme purification ______ process is used to separate or isolate suspended particles.
The standard for iodine content of iodized salt at consumer level is
