Questions

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'.
I finished my household chores (1)/ before he reached (2)/ to my place after so long. (3)/ No Error (4)

Two circles of radii 17 cm and 8 cm are concentric. The length of a chord of greater circle which touches the smaller circle is

ITF Davis Cup is structured with a ___ nation World Group.

Gandhiji's 'Satyagraha' meant an attachment to the following two elements

In the following question, select the odd letter/letters from the given alternatives

___________ is a collection of architectural astronomical instruments, built by Maharaja Jai Singh II.

The global Multidimensional Poverty Index (MPI) is an international measure of acute poverty covering over 100 developing countries. Global Multidimensional Poverty Index given by-? 

The ____ of a substance is defined as the mass per unit volume.