Question Discussion & Solution

The correct answer is the Pie Chart.

• In Ms-Excel, pie charts show percentages adding up to 100%.

​Key Points

• Pie charts
  • ​Pie charts are used to show parts of a whole.
  • Specifically, pie charts illustrate meaningful relationships between percentages or parts of 100%.
  • If the data which we want to display add up to 100%, a pie chart is the best choice.
  • When creating a pie chart, the description of each section is called the category, and the number connected to the category is called the value.

Additional Information

• Column Chart
  • ​A column chart is a graphic representation of data. 
  • Column charts display vertical bars going across the chart horizontally, with the values axis being displayed on the left side of the chart.
  • Column Charts are Used to Compare Data.
• Bar Chart
  • ​Bar graphs are used to compare things between different groups or to track changes over time.
  • A bar chart is a way of summarizing a set of categorical data (continuous data can be made categorical by auto-binning).
• Bubble Chart
  • ​Bubble charts are often used to present financial data.
  • It is an extension of the scatter plot used to look at relationships between three numeric variables.

(E_Name, Salary_in_Lakhs) is the key

(E_Name, Salary_in_Lakhs) → {E_ID, E_Age, E_mail}

E_Name: Nitesh is repeated

Check only for Nitesh

(Nitesh, 9) → (XE005, 24, nitestSE@123)

(Nitesh, R) → (XE023, 24, nitestCE@123)

Since right hand side is not same

Therefore, R cannot be equal to 9

The correct answer is In 1976.

• In 1976 the Indian Postal and Telegraph Department issue a commemorative postage stamp in honour of Pandit Hiralal Shastri.

Key Points

• Pandit Hiralal Shastri 
  • ​​The Indian Posts and Telegraphs Department issued a commemorative postage stamp in November 1976 in honour of Pandit Hiralal Shastri.

​Additional Information 

• Pandit Hiralal Shastri ​
  • Hiralal Shastri was born at Jobner in Jaipur.
  • In 1929, Hiralal Shastri selected a remote and backward village Banasthali, Jaipur and founded 'Jeevan Kutir' there.
  • Here he trained a group of social workers and endeavoured to implement a programme of rural reconstruction.
  • In 1937 he joined Jaipur Rajya Praja Mandal and he was twice elected General Secretary and twice President of it.
  • In 1939 he led the Praja Mandal's Satyagraha for the achievement of civil liberties and suffered six-month imprisonment.
  • In 1947 he was appointed General Secretary of the All India States Peoples Conference.

The correct answer is Punjab.

• Bhangra Dance is related to Punjab.

Key Points

• Bhangra is a type of traditional dance of the Indian subcontinent originating in Sialkot in the Majha area of Punjab.
• The dance was associated primarily with the spring harvest festival Baisakhi. 
• Bhangra referred both to formal male performances as well as to communal dancing among men and women.
• D.J. Rekha was one of the first South Asian women to bring popularity to Bhangra in the U.S.

Additional Information

• Garba is a type of Indian dance commonly performed at festivals and on other special occasions in the state of Gujarat.
• Kerala is popular for its two classical dance form 'Kathakali' and 'Mohiniyattam'.
• Folk dances of Assam include the Bihu, the Bagurumba, the Bhortal, the Satriya, Naga dance and the Ojapali.
• Odisha's famous dance forms include Odissi, Chhau, Gotipua, Danda Nata, Sambapuri, Dalkhai, Chaitighoda, and Medha Nacha.

The source of rain is clouds.

Similarly, the source of heat is fire.