Q. Explain the characteristics of living organisms.

Q. Name the two types of spherical mirror. What type of mirror is represented by the: (a) backside of a shining steel spoon? (b) front side of a shining steel spoon

Q. Is KOH an acid or base?

Q. What is meant by the Revisory Jurisdiction of the Supreme Court?

Q. What do you mean by sieving? Give an example.

Q. What is excretion? How do unicellular organisms remove their wastes?

Q. Why is the Earth called “blue planet”?

Q. Define calorific value of a fuel.

Q. What do you mean by an MLA? Is it necessary to become a member of any political party to become a MLA?

Q. What is ‘strange’ about Mr Nath’s Sundays?