General Knowledge Questions

Which of the following is an amphoteric oxide?

In December 2017, SEBI tightened rating agency norms. The net worth requirement for rating agencies has now been increased from Rs 5 crore to ______.

In economic equilibrium _____

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

I was taken by surprise (A)/when I came(B)/face to face with my school friend.(C)/No error(D)

The change in the optimal quantity of a good when its price changes and the consumer’s income is adjusted so that she can just buy the bundle that she was buying before the price change is called?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
If it would (1)/ rain, they will (2)/not come. (3)/ No Error (4)

Which former Indian cricket player has taken charge as the Indian cricket team's head coach in 2017?

In the modern periodic table, which of the two periods contain 8 elements each?