Questions

A square is inscribed in a quarter circle in such a way that two of its adjacent vertices on the radius are equidistant from the centre and other two vertices lie on the circumference. If the side of square is √(5/2) cm, then what is the radius (in cm) of the circle?

The Mongols under ___________ invaded Transoxiana in north-east Iran in 1219.

In 1917, Mahatma Gandhi organised a satyagraha to support the peasants of the Kheda district of _________.

In which country, 13th South Asian games will be held?

Approximately what is the length of the Suez canal?

As per length, which is the longest river of China?

1 kW = ?

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'.

During the class(A)/the teacher request to(B)/the students to have patience.(C)/No error(D)