Questions

The surface area (in sq.cm.) of a sphere with radius 1 cm is :(pi = 22/7)

Who received the Man Booker Prize in 2015 for his novel ' A brief history of seven killings'?

Which of following is true if the Government monetized part of its deficit?

Ice floats on water because its density is

In which state is Koyna dam located?

Which of the following characters is recessive in a pea plant?

Which part of the human reproductive system helps the embryo get its nutrition from the mother's blood?

In the following items, each passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labeled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :A single device can heat fluids without requiring an electrical element.
S6:Because there is no electrical element, there is no risk of fire, so the system is suitable for dangerous environments.
P:A heat exchanger transfers heat from the central cavity to an air heater, a water heater or an industrial processor.
Q:It has a container like the crank case of a car’s engine, which contains the fluid to be heated.
R:Compression and friction at the nozzles heat the fluid so that the temperature in the central cavity rises steadily.
S:A motor and pulley insidethe container turn a rotor wheel, which in turn forces the fluid again and again through narrow nozzles into a central cavity.

The proper sequence should be