What is the age of a class teacher?
I. There are 13 students in the class.
II. The average age of students and the teacher is 16 years.
III. The average age of the teacher and the students is 4 years more than that of the students.
By combining all the three statements, Average age of student and teacher = 16 × 14 = 224 years. Average age of 13 students = 16 – 4 = 12 years. Total age of 13 students = 13 × 12 = 156 years. ∴ Teacher’s age = 224 – 156 = 68 years.
In canning large fish, the procedure when gut and head is removed is called:
Saponification number is the number of milligrams of KOH required to saponify 1 g fat. Which of the following statement is true about saponification ...
Specific gravity of the whole milk is:
The term Radappertization means:
TDT represents…….of microbes
Substances that reduce the availability of one or more nutrients known as
1g glucose provides how much energy.
Match the following mineral metabolism & their Disorders A to D
1. Phosphorus metabolism A. Osteomalacia & Rickets
...
For tenderization of meat,the enzyme is used:
Increase in metabolic rate that occurs in response to a stimulus like food ingestion is called:
