The distribution of fruit consumption in a sample of 72 seventeen – year – old girls is given in the graph below. Study the graph and answer the questions.

Distribution of Fruit Consumption

What percent of these girls ate six or more servings per day

Find the simple interest on a principal of Rs.1250 at the rate of 5% for a time of 219 days.

Directions: Study the following table carefully to answer the questions that follow .
Number of soldiers ( in thousands ) joining five different forces during six different.

What is the difference between the total number of soldiers joining Air force in the year 2004, 2005 and 2008 and the number of Soldiers joining Army in the year 2008? 

If cos3A = X, then value of X?

The daily wages of A & B respectively are Rs. 3.5 & Rs. 2.5. When A finishes a certain work alone, he gets a total wages of Rs. 63. When B does the same work alone, he gets a total wages Rs. 75. If both of them do it together what is the cost of the work?

$$3\sqrt{ {72.9\over0.4096}}$$ is equal to : 

The radius of a circular wheel is 1.75 m. The number of revolutions it will make in travelling 11 km is (use  );