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'.
What are (1)/ you doing (2)/ by here? (3)/No Error (4)
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'.
While an electron (1)/ carries a negative electrical (2) charge, a neutron is neutral. (3)/No Error (4)
The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.
An animal species becomes _____ when its last existing member dies.