What percentage of proteins of the human body is equivalent to the weight of its skin ?

How much of the human body is neither made of bones or skin ?

What is the ratio of the distribution of proteins in the muscles to that of the distribution of proteins in the bones ?

For the year 2005, which company has realised the lowest average unit sales price for a PC ?

Over the period 2005-2006, if sales (value-wise) of IBM PCs increased by 50% and of Apple by 15% assuming that PC sales of all other computer companies remained the same, by what percentage (approximately) would the PC sales in New York (value-wise) increase over the same period ?

In 2005, the average unit sale price of an IBM PC was approximately (in US$)

Near about 20% of the funds are to be arranged through:

If NHAI could receive a total of Rs. 9695 crores as External Assistance, by what percent (approximately) should it increase the Market Borrowing to arrange for the shortage of funds?

The ratio of the number of Indian tourists that went to USA to the number of Indian tourists who were below 30 years of age is ?

If amongst other countries, Switzerland accounted for 25% of the Indian tourist traffic, and it is known from official Swiss records that a total of 25 lakh Indian tourists had gone to Switzerland during the year, then find the number of 30-39 year old Indian tourists who went abroad in that year ?