Questions

_______________ of a material is defined as the minimum amount of the work necessary to remove a free electron from the surface of the material.

How many atoms are present in one molecule of Ozone?

In which one of the following places was Asia’s first Export Processing Zone (EPZ) set up?

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'.

Sometimes it appears as if they are deliberately (1)/ limiting their chances of survival in order (2)/ to observe some customary or taboo.(3)/ No error (4)

Who discovered Sodium?

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

The Arabic work of al-Biruni that gave an account of the subcontinent is called __________.

Who is the author of "Midnight's Children"?