Questions

The energy which we get from food is measured in

Exobiology refers to

Find the potential energy gained by a body of mass 50 kg, if it is raised by 10m. (use g = 10 m/s2)

The energy stored in a dry cell is in the form of

Each item consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :We do not know, after 60 years of equation, how to protect ourselves against epidemics like cholera and plague.

S6 :This is the disastrous result of the system under which we are educated.

P :If our doctors could have started learning medicine at an earlier age, they would not make such a poor show as they do.

Q : I have seen hundreds of homes. I cannot say that I have found any evidence in them of knowledge of hygiene.

R : I consider it a very serious blot on the state of our education that our doctors have not found it possible to eradicate these diseases.

S :I have the greatest doubt whether our graduates know what one should do in case on is bitten by a snake.

The correct sequence should be

Which of the following is NOT a property of acids?

The percentage of carbon in CO2 is

Contraction of heart is also known as