Exams

Triangle DEF is right angled at E. If cot D = 5/12, then what is the value of sin F?

What number should be added to each of the numbers 55, 100, 65 and 116, so that the resulting numbers are in continued proportion?

One nanometer is equal to _____________ meters.

A dealer allows a discount of 15%. A customer pays an amount of Rs. 318.75 for an article. At what price is the article listed?

_________ affect the rate of humus formation of soil.

Who invented the electrocardiogram (ECG)?

The bar graph shows the production of table fans in a factory during one week. Study the bar graph and answer the question.

Ratio of the total production of table fans in the factory from Monday to Wednesday to that from Thursday to Saturday is

Who discovered Nitrogen?