Questions

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 1st group and the 4th period?

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Salve

Select the synonym of
rip

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".

Why should we (bothered)?

To honour whom was a settlement in America called Virginia?

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.
P- And if I think about something which didn't happen I start thinking about all the other things which didn't happen.
Q- But there is only ever one thing which happened at a particular time and a particular place.
R- And there are an infinite number of things which didn't happen at that time and that place.
S- A lie is when you say something happened which didn't happen.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Mania for travel

A person does some work of 1,000 J in 2 s. His power will be ......