Questions

The richest source of Vitamin D from food is

In terms of economics, if it is possible to make someone better­off without making someone worse­off, then the situation is

According to the law of diminishing marginal utility, as the amount of a good consumed increases, the marginal utility of that good tends to 

Goods whose demand is proportional to price are called

Manas National Park is in which state?

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’.

The aroma of the invigorate morning cup of tea comes (1)/ wafting up the stairway and soon I am (2)/ sipping it slowly and reverentially without rushing. (3)/ No error (4)

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Indirect/Direct speech.
Vaibhav said to me, "Has your father returned from work?"

Which of the following will cause an increase in the demand for coffee?