CUET Economics PYQs

Arrange the following events in proper sequence.

A. Ultra violet radiation causes skin cancer

B. High levels of chlorine and bromine compounds in the stratosphere

C. Fridge brought to the house

D. Chlorofluoro carbons used as cooling agent

E. Depletion of ozone layer

Choose the correct answer from the options given below:

Methanol is preferred as an alternate fuel over ethanol because it :

(A) hampers energy security of the country

(B) will not create fuel vs food security debate

(C) polluting energy source

(D) coal is abundantly available

(E) relatively cleaner fuel than gasoline

Choose the correct answer from the options given below :

Following are the sources of electricity generation in India. Arrange them in correct sequence on the basis of total power generation capacity (higher to lower)