An optical storage device in the form of a disc that holds about 4.7 gigabytes (GB) of information is called__________.

Select the most appropriate option that can substitute the bold word in the given sentence

Select the most appropriate word for the given group of words. 

Notion

I. One common Chinese notion is that the elders ought to be respected.

Select the most appropriate ANTONYM of the given word.

GREGARIOUS

You can ____________ interest rates on post office schemes to be ___________ in the next one year, if the rate upcycle continues.

In the following questions, four words are given, out of which only one word is correctly spelt. Find the correctly spelt word.

A number of valuables lost (A) / were lost (B) in the sudden fire that caught the hotel building.