Questions

Aluminium oxide is ___ in nature.

Common salt (NaCl) is made up of

On which river is the Tehri dam built?

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

Sphalerite is an ore/mineral of

All isotopes of the same element have ____________

Which type of Ethanol is made from sources like molasses, sugarcane, sugar beet, sorghum and edible oil seeds?

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)