Question

which of the following charts plots the data series as rings (a) Bar chart (b) line chart (c) pie chart (d) doughnut chart​

Answer 1

Answer:

pie chart is the right answer

Answer 2

Answer:

Correct option is

A

2 m

Volume of cuboidal tank=l×b×h

l×b×h=50000litre=50m

3

∵ In 1m

3

=1000litre

Now,

2.5×b×10=50

b=

25

50

=2m