Questions

If a + a2 + a3 – 1 = 0, then what is the value ofa3 + (1/a)?

What is the SI unit of intensity of sound?

Which phenomenon is responsible for the echo of sound wave?

To change the date shortcut used

Who among the following has served as the Finance Minister of India?

What is the salary per month of the President of India?

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

Systematic study of election trends.

Improve the bracketed part of the sentence.
Higher crude oil prices have doubtlessly provided a significant fiscal boost in the past several months, although any (flair on) going forward can lead to a price spiral
that would have other untoward consequences as well.