Exams

___ is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.

What will be the maximum power of 8 that exactly divides 25!?

Present ages of Sai and Satheesh are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Satheesh's present age in years?

When two liquids do not mix with each other to form a solution, what is it called?

Bhadravati Rapid Action Force (RAF) unit, which was making news recently, is the first such unit of which state?

The product of two numbers is 40. One of them is 2.50. What is the other number?

In a bag, the ratio of red balls to green balls is 4:9. If 7 more red balls are added to the bag, the ratio of red balls to green balls will become 5:6. How many green balls are there in the bag?

ABC is an equilateral triangle of side 6 cm. If a circle of radius 1 cm is moving inside and along the sides of the triangle, then the locus of the centre of the circle is an equilateral triangle of side is