Questions

Choose the most appropriate answer:Natural radioactivity was discovered by

Which glass is used to make spectacles?

_________ is a natural electrical phenomenon characterized by the appearance of streamers of reddish or greenish light in the sky, especially near the northern or southern magnetic pole.

Which of the following is not an example of a Word Processor?

............ element is represented by the given symbol.

The predominant stage of the life cycle of a moss is the gametophyte which consists of two stages. The second stage is the ___________ stage.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
Evidently it was too
X-of a deadly-looking cobra or
Y-two we saw no reptiles
Z-dry for game, and with the exception

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
At the drop of a hat