Hemoglobin is an important constituent of 

Blood pressure is the pressure exerted by blood on the walls of 

Which one of the Endocrine glands are known as master gland? 

The most abundant element in the human body is 

The following pie-chart shows the monthly expenditure of family on various items. If the family spends Rs. 825 on clothing answer the question

What is the total monthly income of the family? 

The following pie-chart shows the monthly expenditure of family on various items. If the family spends Rs. 825 on clothing answer the question

The ratio of average of expenses on food, clothing and miscellaneous items to the average of expenses of on saving and rent is 

The following pie-chart shows the monthly expenditure of family on various items. If the family spends Rs. 825 on clothing answer the question

What is the ratio of expenses on food and miscellaneous ? 

The midpoints of AB and AC of a triangle ABC are X and Y respectively. If BC + XY = 12 units, then BC – XY is: