Correct Answer: It is essential to study the history of technology.
Step 1: The Significance of Studying the History of Technology
The history of technology shows how human inventions have transformed societies. From tools to machines, technological evolution has shaped economies, communication, and lifestyles.
Step 2: Understanding the Evolution of Tools and Industries
Technological advances such as the wheel, steam engine, and computers revolutionized transport, labor, and communication. Studying these changes reveals how societies adapt to innovation.
Step 3: Guiding Future Technological Use
By learning from past innovations and their impacts, we can use modern technology responsibly — minimizing harm to society and the environment.
\[ \text{Studying the history of technology helps us understand its impact and guides responsible future use.} \]
Read the following passage and answer the questions based on it :
Major Dhyan Chand, an expert player of hockey was also the captain of the Indian hockey team. Indian hockey team won a gold medal in 1936 at Berlin Olympics under his captaincy. He was also part of the previous Indian hockey teams in 1928 and 1932, which played at Olympics and won gold medals. 29th August, the birth date of Dhyan Chand is celebrated as National Sports Day in India. He was known as the ‘Wizard of Hockey’. He was honoured with a ‘Padmabhushan’ in 1956.
Complete the concept map:
With the help of given statistical data, prepare a simple bar graph and answer the following questions : India–Literacy Rate Percentage (1981 to 2016)
Observe the following figure and answer the questions given below :