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

The total surface area of a hemisphere is 166.23 sq cm, find its radius?

Thrice the square of a natural number decreased by four times the number is equal to 50 more than the number. The number is :

Study the given graph carefully to answer the questions that follow:

If carpenter X and carpenter Y were to make a chair together how many days would they take?

Study the given graph carefully to answer the questions that follow:

What is the total number of days that carpenter Z will take to make one piece each of all the four items together?

Study the given graph carefully to answer the questions that follow:

If carpenter X, Y and Z were to make a table together how many days would they take?

The bar-chart is showing the number of Accidents in a city during the first six month of a year. Examine the bar chart and answer the following questions.
What is the percentage of accidents in the month of April to the total accidents in the city?

In the following questions two equations numbered I and II are given. You have to solve both the equations and ____
I.$$\sqrt { 361} x+\sqrt { 16}=0 \ $$
II.$$\sqrt { 441} y+\ { 4}=0 \ $$
Give answer
(A) x> y
(B) x ≥ y
(C) x< y
(D) x ≤ y
(E) x=y or the relationship cannot be established