Question

If in the pie chart representing the number of students opting for different streams of study out of a total strength of 1650 students, the central angle of the sector representing arts students is 48° then what is the number of students who opted the arts stream?
13Numbers 1 to 8 are written on 8 separate slips, kept a box and mixed well. What is the probability of getting a number greater than 5 &
14. The letters of the adjacent figure indicates the boxes of different colour.
What is the probability of taking the box W and what is the probability
of taking not Red box.




15. In a survey of 200 ladies, it was found that 82 like coffee white 118 dislike it. From these ladies, one is choosen at random. What is the probability that the choosen lady dislike coffee?

Answer 1

Monthly income of the family = ₹28,800

Central angle for each item=(Expenditure per month on various itemsMonthly income×360)°

Calculation of central angles

Items Expenditure(in ₹) Central angle

Rent 8000 100º

Food 10800 135º

Clothing 5600 70º

Education 3600 45º

Savings 800 10º

Construction of pie chart

Steps of construction

1. Draw a circle of any convenient radius.

2. Draw a horizontal radius of this circle.

3. Draw sectors whose central angles are 100º, 135º, 70º, 45º and 10º.

4. Shade the sectors so obtained differently and label each one of them.

Thus, the pie chart is obtained as follows.

Answer 2

Answer:

answer is 220

mark me as brainlist