Questions

Why is weightlessness experienced while orbiting the earth in space ships ?

Which drug is used as a Blood Thinner?

Which of the following are the smaller planets than the size of the Earth?

The Ozone layer is present in which atmospheric layer?

What is the name of the balloon – borne instrument set to be launch by NASA to study heavy cosmic particles?

What type of lens is used to correct vision of a person suffering from Myopia?

Who among the following dedicated the Chennai - Nashri Tunnel - the longest road tunnel in India - to the nation in April 2017?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

My tooth-brush is a thing that haunts me when I’m travelling, and ____________ my life a misery. I _____________ that I haven’t packed it, and wake up in a cold ________________, and get out of bed and hunt for it. And, in the morning, I pack it before I have used it, and have to unpack again to get it, and it is always the last thing I turn out of the bag; and _____________ I repack and forget it, and have to rush upstairs ___________ it at the last moment and carry it to the railway station, wrapped up in my pocket-handkerchief. Of course I had to turn every mortal thing out now, and, of course, I could not find it.

I _____________ that I haven’t packed it,