Questions

Choose the most appropriate answer:In which atmospheric layer are the communication satellites located?

Which mechanism is used by the computer virus 'worm' to duplicate itself?

Which of the following is a Saprotroph?

Who appoints Chief Election Commissioner of India?

In nuclear reactor, cadmium rods are used as which of the following?

What is the difference of the cube and square of the common root of (x2 – 8x + 15) = 0 and (y2 + 2y – 35) = 0?

Which Asian Country remains the most live-able for Asian Expatriates?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".
Rahul went out without (saying) good bye.