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The given graph with a histogram represents the number of plants of different heights grown in a school campus. Study the graph carefully and answer the following questions:
- Make a frequency table with respect to the class boundaries and their corresponding frequencies.
- State the modal class.
- Identify and note down the mode of the distribution.
- Find the number of plants whose height range is between 80 cm to 90 cm.
Concept: Histograms
The table given below shows the runs scored by a cricket team during the overs of a match.
| Overs | Runs scored |
| 20 – 30 | 37 |
| 30 – 40 | 45 |
| 40 – 50 | 40 |
| 50 – 60 | 60 |
| 60 – 70 | 51 |
| 70 – 80 | 35 |
Use graph sheet for this question.
Take 2 cm = 10 overs along one axis and 2 cm = 10 runs along the other axis.
- Draw a histogram representing the above distribution.
- Estimate the modal runs scored.
Concept: Histograms
Adulthood starts from ______ years onwards.
Concept: Human Growth and Development
The passing of traits from parents to their offspring is known as ______.
Concept: Human Growth and Development
______ means increase in size, height, length or weight.
Concept: Human Growth and Development
The physical strength decreases in stage.
Concept: Human Growth and Development
State any two differences between growth and development.
Concept: Difference Between Human Development and Growth
The stage from the age of 5 to 12 years is called ______.
Concept: Developmental Characteristics at Different Stages of Growth
Assertion (A): The growth refers to the increase in size, length and weight.
Reason (R): The growth can be felt only through estimate and inspection.
In the context of the above two statements, which one of the following is correct?
Concept: Human Growth and Development
Which is the longest stage of human growth and development?
Concept: Developmental Characteristics at Different Stages of Growth
Mention any three factors that influence the growth and development of an individual.
Concept: Factors Influencing Human Growth and Development
Which of the following aspect comes into the domain of growth?
Concept: Difference Between Human Development and Growth
Assertion (A): Adolescence is a stage of rapid physical growth and development.
Reason (R): During adolescence hormonal changes trigger significant physical changes in the body.
Concept: Developmental Characteristics at Different Stages of Growth
The process that starts in human from infancy and continues into late adolescent concentrating on gross and fine motor skills as well as puberty is ______.
Concept: Developmental Characteristics at Different Stages of Growth
Define the term development.
Concept: Human Growth and Development
To develop the ability to respect the attitudes and values of others is ______.
Concept: Physical Education
______ is not a factor which affects our diet.
Concept: Physical Education
State any three responsibilities of a coach in physical education.
Concept: Physical Education
An education which develops harmonious growth and development of a child:
Concept: Physical Education
Match the following:
| I. | Physical development | 1. | A child recognizes his parents well. |
| II. | Psychological development | 2. | A child learns to roll over. |
| III. | Social development | 3. | A child is afraid of the dark in night. |
| IV. | Emotional development | 4. | A child learns to share a toy with a friend. |
Concept: Objectives of Physical Education
