Bank Exams Questions

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The graph shows the production of food grains of a country in different years. Study the graph and answer the questions.

The percentage increase in production from 1984 to 1985 was

Amir Khusrow was the disciple of whom?

What is the duration of the world’s shortest X–ray laser has been successfully created by the scientists?

If a - b = 5 and a2 + b2 = 97, ab = ?

The piechart shows the number of tigers in all the tiger wild life sancturies in the country. Study the diagram and answer the following questions.

If the average area occupied by each tiger in these sanctuaries is 90 sq km, then what is the total area (in 1000 sq km) of these sanctuaries?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
642 x 6 ÷ 25 + 4 = ?

Who is the author of the book titled 'The Gita for Children'?

Find the least number among  59, 949, 0.43 and 0.72.