Questions

Absolute Zero is defined as

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button
corresponding to it. If the sentence is free from error, click the "No error" option.
(A) He was not able to concentrate   
(B) because of the continual music  
(C) being played next door. 
(D) No Error 

Who invented Vacuum Flask?

Pandit Bhimsen Joshi is: ________________

A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be:

The famous Vishnu temple at Angkor Wat in Cambodia was built by

World War I started in the year?

A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?