Questions

Which among the following has highest electron affinity?

Select the option that correctly matches the contents of the first column with the contents of the second column.

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

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.

We get sleepy and wake up, become hungry and thirsty at certain hours, ____________ force of habit. We form the habit of liking a certain chair, or nook, or corner, or path, or desk, and __________ seek this to the exclusion of all others. We ______________ use a particular pitch of voice and type of enunciation in speaking, and this becomes one of our characteristic marks; or we _________ the habit of using barbarisms or solecisms of language in __________, and these cling to us and become an inseparable part of us later in life.

marks; or we _________ the habit of using

Which   one   of   the   following   statements is  correct  in  relation  to  the  Indian  Air Force?

ATM stands for

Which country has made world's first all-electric ship, which can travel up to 80 Km with 200 tons cargo after a two hour charge?

What will be the value of the kinetic energy (Ek) of a moving body with mass m, if its speed is doubled from v to 2v?