Exams

The sum of a non-zero number and ten times its reciprocal is 7. Find the number.

Which caves is a cultural mix of religious arts of Buddhism, Hinduism and Jainism?

A mixture of 50 kg of cement and gravel contains 10% of gravel. How many kg of gravel must be added to make the gravel content 28% in the new mixture?

Who Invented Laser?

What is the sum of all natural numbers between 100 and 400 which are divisible by 13?

What is the third proportional to 9 and 15?

The pie chart shows the breakup of expenditure of a manufacturing company for the year 2017. Study the diagram and answer the following questions.

What is the total expenditure (in Rs lakhs) ?

In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?