In a graphical representation of data, the largest numerical value is $4$ the smallest numerical value is $25$. If classes desired are $4$ then class interval is_____.

The daily wage of a person in rural area is Rs. 200 an the poverty line for a person is fixed at Rs. 800 per month for rural areas. Following table shows the detail of employment of four families living in a village. Identify the family living below poverty line:

The given pie-diagram shows the marks scored by a student in different subjects e.g. English, Hindi, Mathematics, Science and Social Science in an examination. Assuming that the total marks for the examination is $540,$ answer the following question:

The marks scored in Hindi and Mathematics exceed the marks scored in English and Social Science by:

The given pie-diagram shows the marks scored by a student in different subjects e.g. English, Hindi, Mathematics, Science and Social Science in an examination. Assuming that the total marks for the examination is $540$  answer the following question:

The marks scored in Mathematics is what percentage of the total marks ?

The given pie-diagram shows the marks scored by a student in different subjects e.g. English, Hindi, Mathematics, Science and Social Science in an examination. Assuming that the total marks for the examination is $540$ answer the following question:

The subject in which the student scored $22.2\%$ marks ?

The given pie-diagram shows the marks scored by a student in different subjects e.g. English, Hindi, Mathematics, Science and Social Science in an examination. Assuming that the total marks for the examination is $540$ answer the following question:

The subject in which the student scored $105$ marks is

Arrange the following households in ascending order of per capita income.

The given pie-diagram shows the marks scored by a student in different subjects e.g. English, Hindi, Mathematics, Science and Social Science in an examination. Assuming that the total marks for the examination is $540$ answer the following question:

The marks obtained in three subjects English, science and Social Science is what percentage of the total marks ?

Study the pie chart and information given below and answer the following questions. There are $1960$ students in the school who opted Gardening as a hobby.

How many students have Drawing as a hobby ?

Study the pie chart and information given below and answer the following questions. There are $1960$ students in the school who opted Gardening as a hobby.

What is the total no. of students in the school ?

The given table represents the exports (in ₹crores)of four items $\mathrm{A}, \mathrm{B}, \mathrm{C}$ and$\mathrm{D}$ over a period of six years. Study the table and answer the question that follows.

The total exports of item $\mathrm{D}$ in $2010, 2012$ and $2014$is what percentage of the total exports of all the four items in $2011$ and $2012$?