Questions

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’.

Gratitude is one of the more essential virtues for real (1)/ inner prosperity and happiness, because it (2)/ can connect us to the Divine. (3)/ No error (4)

__________ of an input is defined as the change in output per unit of change in the input when all other inputs are held constant.

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

Metals are placed on which side of the Modern Periodic table?

On which river is the Tehri dam built?

When was the first cricket test match played?

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,

For an article the profit is 170% of the cost price. If the cost price increases by 20% but the selling price remains same, then what is the new profit percentage?