united states of america

Distance between nearest neighbors (d) = AB = a for pure elements fig ..

One out of every five gallons of milk produced worldwide is consumed everyday in the United States. If about 7000000 gallons of milk is consumed a day at this rate, then how much milk is produced per day? => 9000000 gallons or 35000000 gallons or 36000000 gallons or 34000000 gal..

The sales of Cellular Phones in the United States in the year 1995 were 36,527,375. How many cellular phones were sold per day on an average? => 100,175 or 101,075 or 100,075 or 100,065..

The total population of the United States in 2000 was 280 million. The total number of females are 51% of the total population. Find the number of females. => 142.8 million or 140 million or 145 million or 152 million..

The average person in the United States uses 5 gallons of petrol in 40 days. Find the number of gallons of petrol a person uses there in 60 days. => 10.50 gallons or 7.50 gallons or 12.50 gallons or 4.50 gallons..

It was predicted that 20,000 children would be born for every two months in the United States in a particular year. If the prediction went right, find the number of children born in four months of that year. => 80,000 or 40,000 or 60,000 or 65,000..

The total number of births in the United States in 3 hours was 900. Find the total number of births in 7 hours if the birth rate remains the same. => 2,100 or 2,121 or 2,200 or 2,221..

The circle graph represents the percentage of private schools in the United States and the corresponding levels of annual tuition fee. Find the fraction of the schools with an annual tuition fee of $1501 - $2500. => 1 3 or 3 20 or 9 25 or 2 15..

Hydrogen gas in its natural state has 3 isotopes of atomic mass 1, 2 and 3 respectively. Thus average mass works out to be 1.008 a.m.u rather than 1 a.m.u. This in turn complicates the atomic masses of all other element..

There were 12,000 injuries caused by fire works in the United States in the year 1991. A circle graph was plotted based on the age of the injured and the percent injured in that age group. Find the number of people injured in the age group (5 - 14) years. => 5,400 or 6,000 or 4,..