Δ XYZ is right angled at Y. If m∠Z = 30°. What is the length of YZ (in cm), if ZX = 9 cm?
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The pie chart , given here shows monthly expenses on various heads and savings of the family of Mr Rao. Study the chart and answer the questions based on it.
What percent of his income does Mr. Rao save ?
The pie chart shows the investments made by 7 partners in a business. Study the diagram and answer the following questions.
The measure of the central angle of the sector representing investment of partner E is ________ degrees.
Select the odd word/letters/number/number pair from the given alternatives.
Who was the American astronaut who returned to Earth after spending 340 days in International Space Station?
In general, elasticity is a measure of
A worldwide financial messaging network which exchange messages between banks and financial institutions is known as ___________
Who propounded the homeopathic principle of 'like cures like'?