Questions

By which of the following processes are metals of high reactivity extracted from purified molten ore?

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'.

These five sisters (1)/ care for one other (2)/ like mothers. (3)/ No Error (4)/

Who created the first mechanical computer, which proved to be the prototype for future computers?

World Wetland day is celebrated every year on ___ February.

Which of the following quadratic equations has real roots?

Aurangzeb was the son of _____.

Where did the Indian Independence League form in 1907?

The Mujahideen were fighters in Afghanistan who